实体

First, the definition, significance, research emphases and status of NC machining verification technology are introduced in this paper. Then the platform―ACIS for the development of verification system, including its development interface, data structure, main functions, features and the application in the system is introduced. And, we indicate in brief the correlative knowledge of NC machining and then discuss the definition of the machining environment of NC machining verification system as well as the way that the module has been developed. Finally, we describe how to make Help Files and the structure of the Help Files in the system.

摘要本文首先对数控加工动态仿真技术的定义、意义、研究重点、研究状况进行了介绍；并介绍了可用于开发数控仿真系统的实体造型平台――ACIS，包括ACIS的开发接口、数据结构、主要功能与特色以及在数控仿真系统开发中的应用；然后通过简要介绍数控加工的一些相关知识，引出了数控仿真系统加工环境的定义与该模块的实现方法；最后讲述了帮助文件的制作以及该系统帮助文件的结构。

Science: Any natural force acting upon matter, any substance the presence of which produces phenomena, whether physical as electricity, chemical as actinism, oxygen, medicinal as chloroform, etc.

指在近代科学中，任何作用于物质的自然力，其出现会产生现象的任何实体，这现象可以是像电那样的物理现象，像光化作用那样的化学现象，……等等

Any review, transmission, dissemination or other use, or taking of any action in reliance upon this message by persons or entities other than the intended recipient is prohibited and may be unlawful.

任何审查，传输，传播或作其他用途，或者以本的个人或实体比预期的收件人的任何其他信息在自力更生的行动，是禁止，可能是非法的。

Mainly, the article divides into six contents: system development background and method of exploitation, demand analysis, system analysis, system design, system implementation and conclusion. In demand analysis, has established first with the example model, and comes the detailed description through the active chart to use the example. Through the sequence chart and the VOPC chart, I completed the definition of boundary, control and data entity of the fore-platform in system analysis. The system design mainly has carried on the detailed design to kind of and the database.

在需求分析中，先建立了用例模型，通过文字和活动图来详细的描述用例，确定了前台子系统的各个功能模块；系统分析中，使用序列图和VOPC图完成了对系统运作过程中涉及的界面、控制、数据实体的定义；系统设计主要主要对类及数据库进行了详细的设计；系统实施中，对前台子系统的物理部署、实施环境进行描述，包括系统的主要界面和部分代码。

External quantity, on the other hand (quantitas externa seu in actu secundo), is the same entity, but in so far as it follows its natural tendency to occupy space and actually extends itself in the three dimensions.

对外数量，但另一方面（关于量externa您在工会secundo ），是同一个实体，但至目前为止，因为它遵循其自然趋势，占据空间和延伸，其实本身在三个方面。

By internal quantity (quantitas interna seu in actu primo) is understood that entity, by virtue of which a corporeal substance merely possesses "aptitudinal extension", ie the "capability" of being extended in tri-dimensionaI space.

由国内数量（关于量国际您在工会之一）是理解的实体，凭借一个是有形的物质，只是拥有"智能扩展"，即"能力"的延伸，在三dimensionai空间。

Said invention uses communication entity as finite state machine, the communication between finite state machines adopts communication routing mode of posting system, and the position identification of finite state machine adopts addressing mode of physical address and name address.

本发明中，将通信实体当作有限状态机，有限状态机之间的通信采用了邮政系统的通信路由方式。有限状态机的位置识别采用物理地址和名字地址的编址方式。

First of all, the 3D model of the fire frequency adjuster was built.

首先，建立了执行元件及驱动元件的三维实体模型。

Apparently, Albert Einstein was very aware of this, and knew that all that had to be done to accomplish his mission was to somehow establish physical contact with Adolph Hitler.

显然，爱因斯坦非常清楚这一现象，而且知道他为完成任务所要做的就是无论如何要建立一次实体接触。

An advisory committee, responsible for research on arbitration procedures, substantive legal issues, advisory opinion, and also reviewing the arbitration rules and training of CIETAC arbitrators

顾问委员会，主要负责研究仲裁程序、实体法律问题、顾问意见，审查仲裁规则和培训仲裁员。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐