查询词典 geometric drawing

The regularities of the stability, the charge transfer between the doner and accepter, and the change of geometric parameters of the complexes were investigated.

根据计算结果探讨复合物的稳定性、施体和受体间的电荷转移及几何参数变化等规律。

At first,the negative data is divided into several parts accumulatively according to the geometric distribution of the training data.

该方法首先根据样本的几何分布，用迭代的方式把负样本分成若干部分与正样本线性可分的样本；然后用L-SVM对这些正负样本进行分类，得到若干个线性分类器；最后，将这些线性分类器顺次组合，构成级联分类器。

With the development of modern science and technology, people call for a higher measurement accuracy of geometric parameter.

随着世界工业技术的迅猛发展，对各项几何参数的测量精度要求越来越高。

In this dissertation, the key technologies in the development of the CAD/CAM software based on ACIS geometric engine are studied in depth.

计算机辅助设计与制造技术是近30年来迅速发展起来的新技术，是现代制造技术的重要组成部分。

The ACIS geometric modeling platform components provide basic topological structure, wireframe construction and editing,...

本ACIS几何造型平台组件提供基本的拓扑构造，线框构造和编辑，性质分析等功能。

The ACIS geometric modeling platform components provide wireframe and surface offset operating functions.

本ACIS几何造型平台组件提供线框和曲面的偏移操作的功能。

Acisall.hxx is ACIS geometric modeling platform for the important wrap-up header files, the combination of various components together contain.

Acisall.hxx是几何造型平台ACIS的重要的总结性头文件，把各种不同组件包含在一起。

Acisall.hxx is ACIS geometric modeling platform for the important wrap-up header files, the combination of various components together con...

Acisall.hxx是几何造型平台ACIS的重要的总结性头文件，把各种不同组件包含在一起。

In addition, the formulas of geometric non-linear cable element are listed in this chapter.

另外，本文还给出索单元的几何非线性公式。

Besides, we find a new geometric quantity in adiabatic process, and we made some further researches on it.

我们发现了绝热近似过程新的几何性质，并对此几何性质作进一步讨论。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。