概念上的

A method of right angle auxilliary projection on an arbitrary plane is provided, by which the dihedral angle can be obtained directly.

提供一种在一般位置平面上的直角辅助投射方法，直接求两面角，具有概念明确唯一，作图方法简单，可以适应钣金划线工作中制造卡角样板的实际需要。

Based on the concepts of asymptotic center point and the asymptotic radius, this paper discusses the existence and the weak convergence of the fixed point in the multi_valued asymptotically nonexpansive mappings.

本文借助于渐近中点、渐近半径的概念，得到一致凸Banach空间中非空有界闭凸子集上的连续集值渐近非扩张映射有不动点。

In concept, these are based on present-day Bagger 288 excavators, which people use to mine coal, says Ellingson.

在概念上，这些都是在当今巴格尔288挖掘机，人们对地雷的使用煤炭为基础的，说

Entropy could be regarded as a measuremcnt of disorderness of a system, but entropy concepts at different levels must be distinguished for complex systems.

熵能作为系统无序度的量度，但对复杂系统必须区分不同层次上的熵概念；2。

This notion has been reinforced by the observation of both beneficial and detrimental effects of carotenoid metabolites in cancer prevention.

这一概念已经被类胡萝卜素代谢物在癌症预防上的利弊两方面效果的观察所印证。

In dealing with private property, catallactics deals with control, not with legal terms, concepts and definitions.

在论及私有财产时，人类行为学说的是控制，不是法律上的名词，概念和定义。

Few more decades. Having lived through it, I can now say this to you with a bit more cert

亡对我来说，只是一个有用但是纯粹是知识上的概念的时候，我可以更肯定一点地对你们说

This pap er analyses Nanjing city aggregation contents and characteristics, and the poces s of Nanjing city social economic circumfusion with the industrial wave theory.

聚集和扩散在概念上是相逆的过程，但并非彼此排斥的对立面，而是两个过程在同一城市中不同阶段进行而已。本文前面是对南京城市聚集内容和特点进行了分析，后面是对南京城市社会经济扩散过程作了论述，这里扩散是用产业波论点进行探讨

To bridge this communications gap, they have tried to reinterpret the concept of God into contemporary philosophical terms.

为了填补这一交流上的隔阂，他们努力将上帝的概念以现代哲学术语重新解释。

In order to distinguish these two types of transitions, a state recognition method is introduced. We firstly propose a variable contact set in which the contact points on the robot body are defined to represent the alternation of the contact states logically. Then, by predefining thresholds for the contact forces, the state transition can be well recognized.3 As another research topic, the local tracking control according to the pre-acquired state transition trajectories plays an important role in realizing the non-regular motion for the humanoid robot.

在状态转换识别方法上，本文提出了接触点集合的概念，对接触状态的变化进行逻辑上的表达；再结合接触点集合的变化情况，通过设定接触力阀值来实现对状态转换的识别。3根据给定的状态转换轨迹进行局部的跟踪控制，是本文实现类人机器人非规则运动的另一个重要研究内容。

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