机床刀具设计中英文外文翻译文献

中英文资料外文翻译文献

原文：

Design Of Tool Machine Prop

Research significance

The original knife machine control procedures are designed individually, not used tool management system, features a single comparison, the knife only has to find the tool knife, knife positioning the shortest path, axis tool change, but does not support large-scale tool.

Automatic knife in the knife election, in the computer memory knife-election on the basis of using the Siemens 840 D features, and the election procedures knife more concise, and complete the space Daotao View. ATC use the knife rapid completion of STEP-7 programming, and have been tested in practice. In the positioning of the knife, PLC controlled modular design method, which future production of similar machines will be very beneficial, it is easy to use its other machine. Automatic tool change systems will be faster growth, reduced tool change time, increase the positioning accuracy tool is an important means to help NC technology development.

Tool and inventory components of modern production is an important link in the management, especially for large workshop management. The traditional way of account management, and low efficiency, high error rate, and not sharing information and data, tools and the use of state can not track the life cycle, are unable to meet the current information management needs. With actual production, we have to establish a workshop tool for the three-dimensional tool storage system to meet the knife workshop with auxiliary storage and management needs.

The system uses optimization technology, a large number of computer storage inventory information, timely, accurate, and comprehensive tool to reflect the inventory situation. The entire system uses a graphical interface, man-machine dialogue tips from the Chinese menu, select various functions can be realized and the importation of all kinds of information. Management system using online help function. Through the workshop management, network

management and sharing of information. Have automated inventory management, warehousing management tool, a tool for the management and statistical functions.

1.System components and control structure

The entire system, including the structure and electrical machinery control systems.

1.1.1Mechanical structure and working principle

Tool from the stent, drive, drive system, Turret, shielding, control system, and electrical components. Support from the column, beam, the upper and lower guide Central track, and track support component.

1) Drive for the system chosen VVVF method. Cone used brake motors, with VVVF by Cycloid reducer through sprocket drive.

2) Drag a variable frequency drive system and control technology. VVVF adopted, will speed drive shaft in the normal range adjustment to control the speed rotary turret to 5 ~ 30mm in, the drive shaft into two, two under through sprocket, the two profiled rollers Chain driven rotating shelves. Expansion chain adopted by the thread tight regulation swelling, swelling the regular way. - Conditioned, under the same chain-of-conditioning, so that the chain of uniform.

3) Turret and shields the entire total of 14 independent Turret. 13 of them as a socket-Turret, as a drawer-Turret, each Turret back through the pin and, under the conveyor chain link chain plate, installed at the bottom roller, chain driven rotating turret rotation along the track. Outlet-Turret and BT50-BT40 Turret Turret two kinds of forms. To strengthen management, security, landscaping modeling, shelf peripherals and shields. Turret-drawer drawer placed at six other Des V oeux a knife, can be categorized with some of knife auxiliary equipment, such as bits, such as turning tools.

1.1.

2.Electrical Control System

This tool storage systems is the main electrical control their shelves for operational control and position control. Operational control equipment, including operation of the start of braking control. Position Control is the main location and address of the shelves for testing. Control system as shown in Figure 1.

图 1 Tool Control System for the

1) Electric Transmission horizontal rotary tool storage systems are the mechanical movements are repeated short-term work system. And the run-time system needs some speed, speed transmission needs, the system will use VVVF method can be used simple structure, reliable operation of the motor and frequency inverter.

2) Control of the system is divided into two kinds of manual control and automatic control, manual control as a general reserve and debugging methods of work; ways to the system control computer (IPC) and the control unit (inverter contactor , etc.) consisting of a control system.

3) location and positioning accuracy of the system automatically identify the site and location using a detection device as proximity switches, relays through the plate-point isolation and the number plate recorded close to the switching signal acquisition and operation of Hutchison with a Optimal Path addressable identify the current location and shelves of the purpose of the shelf location. In order to enable a more accurate positioning system, adopted two photoelectric switches, to detect the two shelves of the two films.

1.2.The functions of the knife

knife The is the role of reserves a certain number of tools, machine tool spindle in hand to achieve the fungibility a disc cutter knife is the type of library, the chain knives, and other means, in the form of the knife and capacity according to the Machine Tool to determine the scope of the process.

https://www.wendangku.net/doc/a914826437.html,mon types

The knife is a tool storage devices, the common knife mainly in the following forms:

(1) the turret knife

Including the first level turret vertical turret and the first two, see Figure 2.6 a) and b):

(2) the disc cutter

Disc knife in the library with discoid knife, cutting tool along See how vertical arrangement (including radial and axial from knife from knife), along See how radial array into acute or arranged in the form of the knife. Simple, compact, more applications, but are ring-cutter, low utilization of space. Figure 2.7 a) to c). If the knife storage capacity must be increased to increase the diameter of the knife, then the moment of inertia also increased correspondingly, the election campaign long knife. Tool number not more than 32 general. Cutter was multi-loop order of the space utilization knife, but inevitably given the knife from complex institutions, applicable to the restricted space Machine Tool storage capacity and more occasions. Two-disc structure is two smaller capacity knife on both sides of the sub-spindle place, more compact layout, the number of certificates corresponding increase knife, apply to small and medium-sized processing center.

(3) the chain knife

Including single-and multi-ring chain ring chain, chain link can take many forms change,

basic structure shown in

Figure 2. 8 do

Features: knife apply to

the larger capacity of the

occasion, the space of the

small number of

generally applicable to

the tool in the 30-120.

Only increase the length

of the chain tool will increase the number should not be increased circumferential speed of its moment of inertia of the knife does not increase the disc as large.

(4) linear combination knife and the knife library

The linear knife simple structure in Figure 2.9, tool single order, the capacity of small knife, used for CNC lathe and drill press on. Because the location of fixed knife, ATC completed action by the spindle without manipulator. The cutter knife is generally the turret combination turret with a combination of the disc cutter knife and the chain combination. Every single knife the knife certificates of smaller, faster tool change. There are also some intensive drum wheel, and the lattice-type magazine for the knife, the knife-intensive though. Small footprint, but because of structural constraints, basically not used for single processing center, the concentration used for FMS for the knife system.

1.4 Tool storage capacity

Tool storage capacity of the first to consider the needs of processing, from the use of point of view, generally 10 to 40 knives, knife will be the utilization of the high, and the structure is compact.

1.5 Tool options

(1) choose to order processing tool according to the order, followed Add to the knife every knife in the Block. Each tool change, the order of rotation of a cutter knife on location, and remove the need knives, has been used by the cutter knife can be returned to the original Block, can also order Add Block, a knife. However, as the knife in the tool in different processes can not be repeated use of the knife must increase the capacity and lower utilization rate.

(2) most of the arbitrary choice of the current system of using arbitrary NC election knives, divided into Daotao coding, coding and memory-cutter, three. Daotao coding tool code or knives or Daotao need to install the code used to identify, in accordance with the general principle of binary coding coding. Tool knife election coding method uses a special knife handle structure, and each of the coding tool. Each of the tool has its own code, thereby cutting tool can be in different processes repeatedly used, not to replace the tool back at the original knife, the knife capacity can be reduced accordingly. Memory-election this paper knife, in this way can knives and knife in the position corresponding to the Daotao memory of the PLC in the NC system, no matter which tool on the Inner knife, tool information is always there in mind, PLC . On the knife with position detection devices, will be the location of each Daotao. This tool can be removed and sent back to arbitrary. On the knife is also a mechanical origin, every election, the nearest knife selection.

1.6.Control of the knife

(1) the knife as a system to control the positioning axis. In the ladder diagram in accordance with the instructions for computing T code comparison of the output angle and speed of instructions to the knife the knife servo drive servo motor. Tool storage capacity, rotation speed,

and / deceleration time, and other system parameters can be set in such a manner free from any outside influence positioning accurate and reliable but the cost is higher.

(2) knife from the hydraulic motor drives, fast / slow the points, with proximity switches count and positioning. In comparison ladder diagram of the current storage system knife (knife spindle) and goals knife (pre-knife) and computing, then output rotation instructions, judging by the shortest path rotation in place. This approach requires sufficient hydraulic power and electromagnetic valve knife the rotational speed can be adjusted through the throttle. But over time may be oily hydraulic, oil temperature and environmental factors impact the change in velocity and accuracy. Not generally used in large and medium-sized machine tool change frequently.

(3) the knife from AC asynchronous motor driven cam mechanism (Markov institutions), with proximity switches count, which means stable operation, and generally accurate and reliable positioning cam used in conjunction with a mechanical hand, ATC fast-positioning.

2. ATC, the main types, characteristics, and the scope of application 2.1 Auto Rotary Tool

Rotary Tool automatically on

the use of CNC machine tool is a

simple installation of automatic tool

change, the Quartet and 47.60 Turret

Tool various forms, such as rotary

turret were installed on four, six or

more of the Tool , NC instructions by

ATC. Rotary Tool has two vertical

and horizontal, relatively simple

structure, applicable to economic

CNC lathe.

Rotary Tool in the structure must

have good strength and stiffness,

resistance to bear rough Cutting Tool

in the cutting force and reduce the

role of deformation and improve

processing accuracy. Rotating Tool

to choose reliable positioning

programme structure and reasonable position, in order to ensure that each rotary turret to a

higher position after repeated positioning accuracy (typically 0.001 to 0.005mm). Figure 2.1 shows the spiral movements of the Quartet Turret.

Auto Rotary Tool in the simplest of ATC, is 180 o rotary ATC devices, as shown in Figure 2.2 ATC instructions received, the machine control system put ATC spindle control to the designated location at the same time, the tool movement to the appropriate location, ATC, with the rotary axis and at the same time, the knives matching tool; drawbars from Spindle Cutting Tools rip, ATC, will be the tool from their position removed; ATC, 180 o rotary tool spindle and the tool and tool away; ATC, the Rotary At the same time, the tool refocusing its position to accept Spindle removed from the cutting tool; Next, ATC, will be replaced with the cutter knives were unloaded into the spindle and tool: Finally, back to the original ATC, "standby" position. At this point, ATC completed procedures to continue to run. This ATC, the main advantage of simple structure, the less movement, fast tool change. The main disadvantage is that knives must be kept in parallel with the axis of the plane, and after the home side compared to the tool, chip and liquid-cutting knife into the folder, it is necessary to the tool plus protection. Cone knife folder on the chip will cause ATC error, or even damage knife folders, and the possibility of spindle. Some processing centre at the transfer, and the tool side. When the ATC command is called, the transfer-cutter knives will be removed, the machine go forward, and positioning with the ATC, in line with the position. 180 o "Rotary ATC devices can be used horizontal machine, can also be used for vertical machining centers.

2. 2 ATC head-turret installed

With rotating CNC machine tool often used such ATC devices, with a few turret head spindle, each with a spindle on both knives, the first tower interim process can be automatic tool change-realization. The advantage is simple structure, tool change time is short, only about 2 s. However, due to spatial constraints, the number of spindle can not be too much, usually only apply to processes less, not to high precision machine tools, such as the NC drill, such as CNC milling machine. In recent years there has been a mechanical hand and the turret head with a knife for the automatic tool change ATC devices, as shown in Figure 2.3. It is in fact a turret head ATC, and the knife-ATC device combination. The principle is as follows:

5 turret on the first two tool spindle 3 and 4, when using the tool spindle 4 processing tool, the manipulator 2 will be the next step to the need for the tool does not work on the tool spindle 3 until after the completion of this process , the first rotary turret 180 o, ATC completed. ATC most of their time and processing time coincidence, the only real tool change time turret transposition of the first time, this approach mainly used for ATC and NC NC drilling file bed. 2. 3.Daidao system for the automatic tool change

Figure 2.4 shows the knife and the whole machine tool CNC machine tools for the appearance of Fig.

Figure 2.5 shows the knife and split-type machine to the appearance of CNC machine tool plans.

At this point, knife storage capacity, a heavier tool can, and often additional transport unit to complete the knife between the spindle and cutting tool transport.

Daidao the knife from the ATC, the election knives, automatic loading and unloading machine tool and tool exchange institutions (manipulator), composed of four parts, used widely.

Tool Automatic Tool Change the manipulator system, the whole process more complicated ATC. We must first used in the processing of all installed in the standard tool on the knife handle in the machine outside the pre-size, according to a certain way Add to the knife. ATC, selected first in the knife knife, and then from ATC, from the knife from the knife or spindle, exchange, the new knife into the spindle, the old knife back into the knife.

ATC, as the former two knives to accommodate a limited number can not be too many, can not meet the needs of complex parts machining, CNC machine tool Automatic Tool Change Daidao the use of the automatic tool change devices. The knife has more capacity, both installed in the spindle box side or above. As for the automatic tool change Daidao device CNC machine tool spindle box only a spindle, spindle components to high stiffness to meet the machining requirements. The number of establishments in larger knife, which can meet the more complex parts of the machining processes, significantly improving productivity. Daidao system for the automatic tool change applied to drilling centres and CNC machining centers. The comparison drawn Daidao automatic tool change system is the most promising.

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设计，“其实质是使以信息，形成以思想，言论和感觉的经验”。 在唐朝（ 618-906 ）之间的第4和第7世纪的木块被切断打印纺织品和后重现佛典。阿藏印在868是已知最早的印刷书籍。 在19世纪后期欧洲，尤其是在英国，平面设计开始以独立的运动从美术中分离出来。蒙德里安称为父亲的图形设计。他是一个很好的艺术家，但是他在现代广告中利用现代电网系统在广告、印刷和网络布局网格。 于1849年，在大不列颠亨利科尔成为的主要力量之一在设计教育界，该国政府通告设计在杂志设计和制造的重要性。他组织了大型的展览作为庆祝现代工业技术和维多利亚式的设计。 从1892年至1896年威廉?莫里斯凯尔姆斯科特出版社出版的书籍的一些最重要的平面设计产品和工艺美术运动，并提出了一个非常赚钱的商机就是出版伟大文本论的图书并以高价出售给富人。莫里斯证明了市场的存在使平面设计在他们自己拥有的权利，并帮助开拓者从生产和美术分离设计。这历史相对论是，然而，重要的，因为它为第一次重大的反应对于十九世纪的陈旧的平面设计。莫里斯的工作，以及与其他私营新闻运动，直接影响新艺术风格和间接负责20世纪初非专业性平面设计的事态发展。 谁创造了最初的“平面设计”似乎存在争议。这被归因于英国的设计师和大学教授Richard Guyatt，但另一消息来源于20世纪初美国图书设计师William Addison Dwiggins。 伦敦地铁的标志设计是爱德华约翰斯顿于1916年设计的一个经典的现代而且使用了系统字体设计。 在20世纪20年代，苏联的建构主义应用于“智能生产”在不同领域的生产。个性化的运动艺术在俄罗斯大革命是没有价值的，从而走向以创造物体的功利为目的。他们设计的建筑、剧院集、海报、面料、服装、家具、徽标、菜单等。 Jan Tschichold 在他的1928年书中编纂了新的现代印刷原则，他后来否认他在这本书的法西斯主义哲学主张，但它仍然是非常有影响力。 Tschichold ，包豪斯印刷专家如赫伯特拜耳和拉斯洛莫霍伊一纳吉，和El Lissitzky 是平面设计之父都被我们今天所知。 他们首创的生产技术和文体设备，主要用于整个二十世纪。随后的几年看到平面设计在现代风格获得广泛的接受和应用。第二次世界大战结束后，美国经济的建立更需要平面设计，主要是广告和包装等。移居国外的德国包豪斯设计学院于1937年到芝加哥带来了“大规模生产”极简到美国;引发野火的“现代”建筑和设计。值得注意的名称世纪中叶现代设计包括阿德里安Frutiger ，设计师和Frutiger字体大学;保兰德，从20世纪30年代后期，直到他去世于1996年，采取的原则和适用包豪斯他们受欢迎的广告和标志设计，帮助创造一个独特的办法，美国的欧洲简约而成为一个主要的先驱。平面设计称为企业形象;约瑟夫米勒，罗克曼，设计的海报严重尚未获取1950年代和1960年代时代典型。 从道路标志到技术图表，从备忘录到参考手册，增强了平面设计的知识转让。可读性增强了文字的视觉效果。 设计还可以通过理念或有效的视觉传播帮助销售产品。将它应用到产品和公司识别系统的要素像标志、颜色和文字。连同这些被定义为品牌。品牌已日益成为重要的提供的服务范围，许多平面设计师，企业形象和条件往往是同时交替使用。

刀具术语中英文对照大全(3)

刀具术语中英文对照大全（3） 本文选自：主题名品网 指甲抠（Mark Side）：这是一个专门的刀具术语，刀片上有一个小突出物，通过这个突出物，可以将刀片从刀柄中抠出来。 粗面制作（Matte Finish）：刀片或者刀柄表面是磨砂或者起绒的，而不是完全的镜面。 米卡塔（Micarta）：最常见的是一种亚麻布，经过树脂的浸泡，形成一种质地轻盈并且坚固耐用的刀柄材料，它的表面没有特别清晰的纹理，摸起来非常的顺滑，因为其非常的柔软，处置不当的话会将其刮坏。 镜面加工（Mirror Finish）：通过接连不断的细致打磨和一系列的抛光工序，可以使得打磨面非常的光滑明亮，反光度非常的高。 指沟（Nail Mark/Nail Nick）：这是在口袋刀上的一个沟状设计，，可以将大拇指指甲插入后与食指合力将刀片夹住开启，是一种比较早期的开启机制。 镍（Nickel）：是参入到不锈钢制作中的一种合金，可以增加钢材的可塑性，同时，也可以增加钢材的抗腐蚀性。 镍黄铜（Nickel Silve）：是一种铜合金，一般含有10-45%的锌和5-30%的镍，通常用来制作刀具的衬垫。 非铁（Nonferrous）：一种不含任何铁的金属，比如说铝和钛。 正面（Obverse）：刀具的正视图。 反面（Pile Side）：是指一个刀具的反面，和上述的正视图是相反的那一面。 柄角（Pinky Shelf）：刀柄末端那个突出的角，是放小拇指的位置，刀柄的这个部位是为了提供一个杠杆支点，可以更好的掌握刀具。 平刃（Plain Edge）：是一个平缓的刀锋，刀刃上没有任何的锯齿或者其他齿状构造。 口袋夹（Pocket Clip）：一个夹子，可以将刀具固定在口袋的上部位置，方便取出。 刀尖（Point）：是刀刃和刀背的交汇处，即最尖锐的那部分。 粉末涂层（Powder Coating）：将干燥的粉末涂料涂在金属表面，然后将金属置于炉子里面，高温将粉末涂料融化，附于刀片的表面，可以增加刀片的抗腐蚀性。根据各种不同的需要，可以选择不同颜色的粉末图层。这种制作工艺是于1967年，产生于澳大利亚。 倒“S”刀（Reverse "S" Blade）：刀片的形状是一个倒的“S”，刀尖是向内弯曲的，靠下的刀腹和刀尖是一样的弯曲方向。 刀颈（Ricasso）：护手前或者刀刃开锋的初始部分，没有开锋的刀片。 洛克硬度测试（Rockwell Hardness Test）：是一种计量钢材硬度的标准测试。在特定的压力下，用金刚石抵住已完成的刀片，通过测量刺入的深度来判别钢材的硬度。硬度超过60RHC,.刀刃的开锋是比较难，然而低于56HRC的话，刀刃的锋利保持度却不高。 滑锁（Rolling Lock）：是刀具上的一个锁，利用轴承滑动的方法，滑向锁定的位置。 铁锈（Rust）：铁制品受到腐蚀，水合氧化物和铁发生反应，生成了氧化铁等物质，外观相应地发生了一些变化。 马刀（Sabre）：马刀的边缘非常的厚，可以胜任很多砍削任务和极端的环境下作业，刀背开始于刀刃的中部位置 磨光（Brushed Finish或Satin Finish）：是一种有别于镜面加工的打磨方式，通常是用一定规格的砂纸，对金属进行打磨，但是没有非常彻底的打磨，金属还保留原有的那种金属度。 斯克林肖（Scrimshaw）：是指在刀柄上雕刻装饰性图文的技艺。

环境设计城市与景观毕业设计外文翻译中英文

I. City and The Landscape (1) Overview of Landscape Design Landscape design, first, is a people's thinking activity, performed as an art activity.Diversified thoughts formed complex diverse landscape art style. Contemporary landscape design apparently see is the diversity of the landscape forms,in fact its essence is to keep the closing up to the natural order system, reflected the more respect for human beings, more in-depth perspective of the nature of human's reality and need, not to try to conquer the nature.it is not even imitating natural, but produce a sense of belonging. Landscape is not only a phenomenon but the human visual scene. So the earliest landscape implications is actually city scene. Landscape design and creation is actually to build the city. (2) The Relationship Between Landscape and Urban City is a product of human social, economic and cultural development, and the most complex type. It is vulnerable to the artificial and natural environmental conditions of interference. In recent decades, with worldwide the acceleration of urbanization, the urban population intensive, heavy traffic, resource shortage,

华科材料学英文文献摘要翻译

Abstract: A supporting body of diatomite-based porous ceramics was prepared by a solid-phase sintering process and low-temperature calcination process. A nano-TiO2 compound membrane was loaded on the supporting body by the hydrolysis precipitation method and using TiCl4 as the forerunner body, and the TiO2/diatomite-based porous ceramic composite structure was characterized by X-ray diffraction and scanning electron microscopy and so on. The photocatalytic activities of TiO2 films were investigated by the degradation of formaldehyde. The results indicate that the TiO2 films in TiO2/diatomite-based porous ceramic composite calcined at 550 ℃are anatase, and the average grain size of TiO2 is 10.9 nm. The elimination rate of the composites for formaldehyde reaches 96.8% in 6 h under an ultraviolet lamp irradiation of 8 W, and the concentration of formaldehyde drops to 0.015 mg/m3 from 0.463 mg/m3. Key words: diatomite-based porous ceramics; nano-titania compound membrane; water solution precipitation method; formaldehyde; photocatalytic activity 摘要：采用固相烧结法和低温煅烧工艺，制备了硅藻土基多孔陶瓷支承体。以四氯化钛为前驱体，采用水解沉淀法在支承体上负载纳米TiO2复合膜。用X射线衍射仪和扫描电子显微镜等对TiO2复合膜/多孔陶瓷支承体的复合结构进行了表征；并以甲醛为降解对象，考察了TiO2复合膜的光催化性能。结果表明：纳米TiO2/硅藻土基多孔陶瓷复合膜在550℃煅烧后TiO2为锐钛矿型，平均晶粒粒径为10.9 nm。在紫外光照射240min后，甲醛气体初始浓度由0.463 mg/m3 降至0.015 mg /m3，复合材料对甲醛的去除率达到96.8%。 关键词：硅藻土基多孔陶瓷；纳米二氧化钛复合膜; 水解沉淀法；甲醛；光催化性能Abstrac:t Photocatalytic ceramic foam filter, the composite of high photo active TiO2 nano mate rials and three dimensional porous ceramic foam materials, has been widely applied in the field of air /water purification, owing to its characteristics of high photoactivity, large surface area, large flowing flux and ceramic heat/ chemical resistance, recycling probability. Applications have been in the fields of industrial exhaust deodorization, agriculture pesticide degradation using sunlight, sterilization of laboratories and hospitals, high-speed train air purification, and so on. The application research progress, problem and future prospect of photo catalytic ceramic foam filter are summarized. Key words: photo catalyst; ceramic foam filter; application; air /water purification 摘要: 高活性的光催化二氧化钛纳米材料与高气孔率的三维多孔泡沫陶瓷材料复合, 得到的光催化泡沫陶瓷过滤器, 具备高活性、大表面积、大通量、以及陶瓷的耐高温、耐化学腐蚀、循环适用性, 在大气/水净化领域率先得到了广泛应用。在工业领域的废气脱臭处理、在农业领域的农药废水太阳光降解、在医疗卫生领域的实验室医院空气杀菌处理、在交通领域的高速列车空气净化等, 已经展开应用。综述了国内外光催化泡沫陶瓷过滤器的应用研究现状、问题及其发展趋势。 关键词: 光催化; 泡沫陶瓷过滤器; 应用研究; 大气/水净化

包装设计外文翻译文献

包装设计外文翻译文献(文档含中英文对照即英文原文和中文翻译)

包装对食品发展的影响 消费者对某个产品的第一印象来说包装是至关重要的，包括沟通的可取性，可接受性，健康饮食形象等。食品能够提供广泛的产品和包装组合，传达自己加工的形象感知给消费者，例如新鲜包装/准备，冷藏，冷冻，超高温无菌，消毒（灭菌），烘干产品。 食物的最重要的质量属性之一，是它的味道，其影响人类的感官知觉，即味觉和嗅觉。味道可以很大程度作退化的处理和/或扩展存储。其他质量属性，也可能受到影响，包括颜色，质地和营养成分。食品质量不仅取决于原材料，添加剂，加工和包装的方法，而且其预期的货架寿命（保质期）过程中遇到的运输和储存条件的质量。越来越多的竞争当中，食品生产商，零售商和供应商；和质量审核供应商有着显著的提高食品质量以及急剧增加包装食品的选择。这些改进也得益于严格的冷藏链中的温度控制和越来越挑剔的消费者。 保质期的一个定义是：在规定的贮存温度条件下产品保持其质量和安全性的时间。在保质期内，产品的生产企业对该产品质量符合有关标准或明示担保的质量条件负责，销售者可以放心销售这些产品，消费者可以安全使用。 保质期不是识别食物等产品是否变质的唯一标准，可能由于存放方式，环境等变化物质的过早变质。所以食物等尽量在保质期未到期就及时食用。包装产品的质量和保质期的主题是在第3章中详细讨论。

包装为消费者提供有关产品的重要信息，在许多情况下，使用的包装和/或产品，包括事实信息如重量，体积，配料，制造商的细节，营养价值，烹饪和开放的指示，除了法律准则的最小尺寸的文字和数字，有定义的各类产品。消费者寻求更详细的产品信息，同时，许多标签已经成为多语种。标签的可读性会是视觉发现的一个问题，这很可能成为一个对越来越多的老年人口越来越重要的问题。 食物的选择和包装创新的一个主要驱动力是为了方便消费者的需求。这里有许多方便的现代包装所提供的属性，这些措施包括易于接入和开放，处置和处理，产品的知名度，再密封性能，微波加热性，延长保质期等。在英国和其他发达经济体显示出生率下降和快速增长的一个相对富裕的老人人口趋势，伴随着更加苛刻的年轻消费者，他们将要求和期望改进包装的功能，如方便包开启（百货配送研究所，IGD）。 对零售商而言存在有一个高的成本，供应和服务的货架体系。没有储备足够的产品品种或及时补充库存，特别是副食品，如鲜牛奶，可能导致客户不满和流失到竞争对手的商店，这正需要保证产品供应。现代化的配送和包装系统，允许消费者在购买食品时，他们希望在他们想任何时间地点都能享用。近几年消费者的选择已在急剧扩大。例如在英国，20世纪60年代和90年代之间在一般超市的产品线的数量从2000年左右上升到超过18000人（INCPEN）。 自20世纪70年代以来，食品卫生和安全问题已成为日益重要的关注和选择食物的驱动力。媒体所关注的一系列问题，如使用化学添

建筑景观语言(英文翻译)

Cover封面 Content目录 Design Explanation设计说明 Master Plan总平面 Space Sequence Analysis景观空间分析 Function Analysis功能分析 Landscape Theme Analysis景观景点主题分析图 Traffic Analysis交通分析 Vertical Plan竖向平面布置图 Lighting Furniture Layout灯光平面布置示意图 Marker/Background Music/Garbage Bin标识牌/背景音乐/垃圾桶布置图Plan平面图 Hand Drawing手绘效果图 Section剖面图 Detail详图 Central Axis中心公共主轴 Reference Picture参考图片 Planting Reference Picture植物选样 材料类： aluminum铝 asphalt沥青 alpine rock轻质岗石 boasted ashlars粗凿 ceramic陶瓷、陶瓷制品 cobble小圆石、小鹅卵石 clay粘土 crushed gravel碎砾石 crushed stone concrete碎石混凝土 crushed stone碎石 cement石灰 enamel陶瓷、瓷釉 frosted glass磨砂玻璃 grit stone/sand stone砂岩 glazed colored glass/colored glazed glass彩釉玻璃 granite花岗石、花岗岩 gravel卵石 galleting碎石片 ground pavement material墙面地砖材料 light-gauge steel section/hollow steel section薄壁型钢 light slates轻质板岩 lime earth灰土 masonry砝石结构