查询词典 geometrical

GPS (Geometrical product specification and verification); database; general ; GPS matrix model; duality principle; LSC; norm theory

工程科技II，工业通用技术及设备，工业通用技术与设备GPS；数据库；通用； GPS；矩阵模型；对偶性原理；最小二乘法；范数

A man cannot tell whether Apelles, or Albert Durer, were the more trifler; whereof the one, would make a personage by geometrical proportions; the other, by taking the best parts out of divers faces, to make one excellent.

没有人能说阿佩勒斯和阿尔伯特两人谁更荒谬，他们一人用几何学的比例画人像，另一人将若干面容的优点抽出，集合在一起来画出一张精美绝伦的脸。

A man cannot tell whether Apelles, or Albert Durer, were the more trifler;whereof the one, would make a personage by geometrical proportions; the other, by taking the best parts out of divers faces, to make one excellent.

曾经有两位画家--阿皮雷斯和艾伯特丢勒滑稽地认为，可以按照几何比例，或者通过摄取不同人身上最美的特点，用画合成一张最完美的人像。

In order to get higher energy transfer rate and optimumcomprehensive performance of the heat transfer system, the best matching geometrical parameters of W-shaped single eddying tube are sought by optimize design.

通过对W形旋流管的优化设计，使旋流管的结构参数得到合理匹配，以达到更高的能量传递速率，并使换热系统的综合性能最优。

In EDM process,tool wear is one of the primary factors affecting geometrical precision of work piece.

电火花成形加工过程中，工具电极的损耗是影响工件几何形状精度的主要因素之一。

It researches the regularity of A(geometrical cross section area of valve),Sc(obtained by the definition of effective cross section area of valve),Sa and Sv(obtained by sonic velocity air exhaust method) to the change of the opening of valve,x...

研究了A，Sc(根据试验由有效截面积S的定义算出)，Sa及 Sv随阀开度x变化而变的规律，通过对比探讨了求解以上各种有效截面积方法的可靠性及相互关系等。

It mainly studys approximate engineering synthesis algorithm about effective cross section area of valve, Sa, which synthesis by geometrical cross section areas of restrictor in valve flow channel.

重点研究了由阀流道节流口几何截面积合成阀有效截面积 Sa 的近似工程合成算法。

It researches the regularity of A (geometrical cross section area of valve), Sc (obtained by the definition of effective cross section area of valve), Sa and Sv (obtained by sonic velocity air exhaust method) to the change of the opening of valve, x. By contrastive method this thesis discusses the reliability and correlation of all methods above for solving effective cross section area of valve.

研究了 A， Sc （根据试验由有效截面积 S 的定义算出）， Sa及 Sv随阀开度 x 变化而变的规律，通过对比探讨了求解以上各种有效截面积方法的可靠性及相互关系等。

Based on the analysis of the geometrical significance of basic elementary matrix es,the authors put forward some suggestions of teaching of matrixes and transformations in Senior School New mathematics curriculum.

表示"交换某两行的位置"、"把某一行乘以一个非零数"、"把某一行的k倍加到另一行上"的3种基本初等变换的矩阵分别称为基本初等矩阵(1)、(2)、(3)。

It may vary above and below the geometrical ellipsoid of revolution by as much as 100 meters due to the uneven distribution of mass within the Earth.

如果在海洋中没有潮汐，海流和涡旋等运动，在大气中没有气压的变化，那么，大地水准面应和平均海表面一致。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。