查询词典 optimality principle

This article introduced the numerical control gear cutter's basic structure, the principle of work, gear cutter various movements' realization and controls, gear cutter related part's computation and monolithic integrated circuit control procedure diagram, electric control principle.

本文介绍了数控铣齿机的基本结构，工作原理，铣齿机各运动的实现及其控制，铣齿机有关部件的计算及单片机控制程序框图，电气控制原理。

Elaborated the punching components formation principle, the basic dies structure and the rate process and the principle of design; and designed some conventional punching die:the die for big diameter three direction pipe which solved the problom of traditional machining,the drawing and punching compound die with float punch-matrix,the drawing and cutting compound dies with unaltered press,the compound die for the back bowl of the noise keeper,the design of the compound die which could produce two workpieces in one punching,the bending die for the ring shape part ,the bending die which used the gemel ,automate loading die for cutting, the drawing,punching and burring compound dies with sliding automated loading,the punching die for the long pipe with two row of hole,the drawing die for the square box shape workpiece and the burring die for the box shape workpiece.

本文对冷冲压技术的分类、特点及发展方向作了简略概述；论述了冲压零件的形成原理、基本模具结构与运动过程及其设计原理；对典型的冲压件模具进行了设计：大直径三通管冲压复合模设计解决了大直径三通管的加工难题、带有浮动凸凹模的拉伸冲孔复合模设计、适力压边式落料拉伸切边复合模设计、消音器后补碗落料、拉深、冲孔、翻边复合模设计、一模两件落料拉伸冲孔翻边复合模设计、环形弯曲件的模具设计、铰链卷圆成形工艺及模具设计、半自动送料切角装置设计、滑板式送料拉深、冲孔、翻边模设计实现自动送料、长管多孔冲模设计、带凸缘台阶方盒形零件拉深模和盒形件侧壁小孔翻孔模。

Elaborated the punching components formation principle, the basic dies structure and the rate process and the principle of design; and designed some conventional punching die:the die for big diameter three direction pipe which solved the problom of traditional machining,the drawing and punching compound die with float punch-matrix,代写医学论文,the drawing and cutting compound dies with unaltered press,the compound die for the back bowl of the noise keeper,the design of the compound die which could produce two workpieces in one punching,the bending die for the ring shape part ,the bending die which used the gemel ,automate loading die for cutting, the drawing,punching and burring compound dies with sliding automated loading,the punching die for the long pipe with two row of hole,the drawing die for the square box shape workpiece and the burring die for the box shape workpiece.

本文对冷冲压技术的分类、特点及发展方向作了简略概述；论述了冲压零件的形成原理、基本模具结构与运动过程及其设计原理；对典型的冲压件模具入行了设计：大直径三通管冲压复合模设计盖世了大直径三通管的加工难题、带有浮动凸凹模的拉伸冲孔复合模设计、适力压边式落料拉伸切边复合模设计、消音器后补碗落料、拉深、冲孔、翻边复合模设计、一模两件落料拉伸冲孔翻边复合模设计、环形弯曲件的模具设计、铰链卷圆成形工艺及模具设计、半自动送料切角装置设计、滑板式送料拉深、冲孔、翻边模设计实现自动送料、长管多孔冲模设计、带凸缘台阶方盒形零件拉深模和盒形件侧壁小孔翻孔模。

The governor put the principle into the criminal law, as formed the principle of relatives concealing each other and of family ethic maintaining the order of noble humble gentle and simple.

西汉时期，统治者将此原则运用到刑法之中，形成了亲亲得相首匿原则；以及维护尊卑贵贱秩序的家庭伦理原则。

We expound the principle of SEC model, especially the Giotto model used in this task and introduce the working principle, development tools and developing method of it.

阐述了SEC模型原理，并对一个具体应用SEC模型——Giotto模型原理进行了详细阐述，对该模型的工作原理、开发工具和开发方法进行了介绍。

In this system the ultimate principle is good, and the task of the Gnostic thinkers is to explain how evil emerged from the singular principle of good.

在这个体系中，最终的原则是好的，任务的诺斯底思想家是解释如何摆脱邪恶的奇异原则很好。

In the Critique of the Gotha Programme , Marx characterized this principle of distribution as bourgeois right , to indicate that it is on the same principle that operates under capitalism .

在《哥达纲领批判》中，马克思把这种分配原则称作"资产阶级权利"，用以说明它是在资本主义下也实行的同样的原则。

The fundamental principle of inertial navigation is based on the principle of equivalence of inertial mass and gravitational mass.

惯性导航的测量原理基于惯性质量和引力质量等效原理。

In this connection it is necessary for one to know about some famous communicative principles, of which are Cooperative Principle and Politeness Principle proposed by Grice and Leech respectively.

由于这种联系我们有必要了解一些有用的交际原则，像Grice的合作原则和Leech的礼貌原则，这部分就是从这两方面来分析模糊语言的语用功能。

In this paper, general introductions are made respectively on Grice's Cooperative Principle and Leech's Politeness Principle.

文章分别对格赖斯的合作原则和利奇的礼貌原则作了简述。

Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.

吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。

He is one of my favorite actors.

他是我最喜欢的男演员之一。