可设计的

Firstly, at the stage of design, we can choose the methods of straight design or reverse design according to the characters of products so that it can realize digital modeling.

首先，在产品的设计阶段，可依据产品的特点，选择正向设计或逆向设计的方法，实现产品的数字化建模。

And shows that sequential control design method is an advanced regular design method for design of PLC ladder diagram,and it is a powerful tool. It is not only enhance effective and save the time of desige,but also is convenience of debuging、revising and reading.

同时说明了PLC顺序控制法是设计顺序控制系统的一种先进规范的方法和有力工具，可提高设计的效率，节省设计时间，而且程序的调试、修改和阅读也很方便。

Therefore, the research, based on computers, on the systematic design methodologies for control system software of complicated production proccsses, modular design, rapid—protypes generation, and the automatic translation from the software specification to executable cotrol software is a tidemark for the control engineers of modern maufacturing facility.

因此，依助于计算机辅助设计手段，研究复杂生产过程系统控制软件的系统化设计方法，实现模块化设计、快速原型生成、以及从软件的规格说明自动转换成可执行的控制软件，是现代制造系统中控制工程师们追求的卓越目标。

Washability curve is a basis on which coal quality analysis and design of coal preparation plant can be well performed, therefore, it is quite important to plot washability curve correctly with simple method.

可选性曲线是煤质分析和选煤厂设计的基础，因此，如何既简单又准确地画出可选性曲线显得尤为重要。

Risk and maneuverability analysis on engineering design is widely used to conduct security appraisal abroad. The potential risks might be caused by technical parameter deviation, failure and faulty operation of facilities and pipelines in the system were normally analyzed along with the reason why deviation and faulty operation occurred. The acceptable risk was then appraised according to the results, reasons and designed protective facilities. Later, the security countermeasures and solutions were brought forward purposively to further modify and refurbish the security design and operation management.

国外广泛应用危险与可操作性分析对工程设计进行安全评价，分析系统中装置、设备、管道的个别部分工艺参数偏离、故障或误操作引起的潜在危险，分析偏离、故障出现的原因，根据后果、原因和已设计的保护装置，评估可接受的风险，并有针对性地提出安全对策和措施，用以指导修改、完善工程的安全设计和操作管理。

As to the defect divide,the thesis discussedfirst the problem of the most complex---design defect,and the focal point isdiscussing the new development about design defect in the Restatementof Torts,which means that in the standard of judgment we should adoptnegligence instead of strict liability,and that in adducing evidence TheReasonable Alternative Design should be put forward.

在缺陷的划分上，论文先论述了最为复杂的设计缺陷的问题，重点论述了美国《第三次侵权法重述》关于产品设计缺陷的新发展，即在判断标准上采疏忽责任而非严格责任，在举证上要求提出合理的可替代的设计问题。

To answer the questions above mentioned this research utilizes an experimental design and analyzes how discount levels expiration activation of unused amounts and unused amounts affect intention of prepaying product purchase intention and restoring intention Important results are discovered as followed (1)Higher discounts are significantly correlated to higher intention of prepayment; however they do not react significantly to the product purchase and restoring intention (2)Expiration reduces the intention of prepaying but increases product intention (3)The effect of activating unused amounts on intention of prepaying and product purchase intention is not significant and the moderating effect of unused amounts on restore intention isn't significant (4)The moderating effect of discounts and unused amounts on restoring intention is significant The practical suggestions offered by this research are:(1) Remind customers how they use what they already buy (2) Activating unused amounts can increase not only product purchase intention but restoring intention (3) Even when expired companies should also allow customers to activate unused amounts (4) Provide special discounts to those who leave higher unused amounts

为了探讨上述问题，本研究利用实验设计的电脑情境模拟，探讨不同形式的预付方案对消费者购买方案、购买产品及储值意愿之影响。本研究所得之重要结论为：(1)折扣幅度越高则消费者购买预付方案之意愿越高，但对购买产品及储值的影响却无显著的差异。(2)有使用期限会降低消费者购买预付方案的意愿，但却提高购买产品之意愿。(3)残值可否续用对购买方案及购买产品意愿的影响并不显著，且与高低残值对储值意愿的交互作用也不显著。(4)折扣幅度与高低残值的交互作用对储值意愿的影响是显著的。本研究之实务建议为：(1)提醒顾客已购买方案的使用情况。(2)采用残值可续用方案不仅可促进购买方案意愿，还可增加储值意愿。(3)到期后，仍提供残值可续用方案给有余额的消费者。(4)针对余额高的消费者，额外给予储值的价格优惠。

This system design is based on UML which is a modeling language in visioning, expatiating, constructing and filing software intensive system. Besides, UML provides a clear profile and communicating tool for HR Management System.

此系统是基于 UML 设计的，它是一种用于对软件密集型系统进行可视化、详述、构造和文档化的建模语言，主要适用于分析和设计阶段的系统建模，它为人力资源管理系统的设计与开发提供了清晰的轮廓和交流的工具。

With a great number of senior engineers of steel structure designing and well-experienced builders, we can provide the customer a quality guarantee system from the designing to the implementation of the project. Its two large-scale steel processing factories cover over 70 000sqm and hold more than 400 makers as well as more than 700 erectors with additional 62 people of medium or high professional qualifications and more than 70 Project Managers. With its introducing of sophisticated equipment from both home and abroad to process and produce the various steel structure processing, such as combining steel, box foundation, colored steel board, mezzanine deck, PU board, C-type steel, etc, its annual output reaches 40,000 metric tons. It strictly carries out the International Standard Quality Management System ISO9001:2000. With the great efforts it made, Dongxin has developed into an integrated service system, including manufacturing, processing and installation.

公司拥有一批钢结构建筑设计的资深工程师，又有一批实践经验丰富的施工技术人员，可为客户提供一个完整的从设计制作到建筑安装施工的质量保证体系；公司拥有二个大型钢结构材料加工厂占地面积约 70，000 多平方米，现有工厂制作员工 400 多人，安装员工 700 多人，中高级以上职称人员 62 人，项目经理 70 余人，年生产能力约 4 万吨，先后引进国内外先进生产设备，进行变截钢、箱型钢、彩板、楼承板、 PU 发泡板、 EPS 夹芯板和 Z 、 C 型钢等钢结构材料生产加工，全面实施 ISO9001 ： 2000 国际标准质量管理，形成钢结构工程设计制作生产、现场安装综合一体的服务体系。

The use of diesel powered machinery in the water cycle by using a specially designed forming a bit-wide hole, a hole diameter of 120 MM, the largest drilling Depth of up to 60 meters, drilling speed (if the soil is pure, then one day drill 25 meters above the middle aquifer hardness of rock drilling 8 ~ 10 M)!

该机械采用柴油机做动力，在水循环下利用特殊设计的全孔钻头一次成型，成孔直径为120MM，最大钻井深度可达60米，钻井速度快(如果是纯土层，则一天可以钻25米以上，中等硬度含水岩石可钻8~10M)！

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。