查询词典 Bessel

This is a procedure under Bessel curve and surface generation algorithm for small procedures, the tc2.0 completion.

本程序是一个根据贝赛尔曲线和曲面生成算法的小程序，在tc2.0下完成的。

Furthermore, in recent several years, people have generated considerable interests in the high order Bessel beams.

此外，近年来人们对高阶贝塞尔光束产生了极大的兴趣。

Study of property of aperture Bessel beam.

干涉理论对Bottle beam的描述。

The Bessel and X wave beams are several kinds of the nondiffracting beams.

性能良好的波束对超声成像的质量起着关键的作用。

Several active methods for generating approximate non-diffracting Bessel beams are introduced by using resonator theory to analyze and simulate.

介绍几种主动式产生近似无衍射光的方法，并用谐振腔理论进行分析和模拟。

The concept, propagation properties, production and applications of the Bessel beams are systematically reviewed and studied.

系统、全面地研究了贝塞尔光束的概念、传输性质、产生方。。。

Bessel surface generation process, This procedure not specifically studied computer graphics people can understand.

基于C的贝塞尔曲面生成程序，此程序对于没有专门学习过计算机图形学的人也能看懂。

Bessel curve of the drawing method -- is the kind of DrawBezier Graphics method.

通过他一个不了解贝塞尔曲线数学背景的人都很容易绘制。

From 1834 to 1844 some irregularities were noticed in the movement of Sirius by F.W. Bessel.

从1834年到1844年F.W。 Bessel注意到天狼星运动的一些不规则性。

Provides Butterworth, Chebyshev, Elliptic and Bessel Approximations to order 20, with a variety of circuit choices.

提供巴特沃思，切比雪夫，椭圆形和贝塞尔近似命令20日，与各种电路的选择。

After oxidation, pH value of the surface of carbon black has a specific relation with the volatile content.

氧化后炭黑表面的pH值与挥发分之间有一定的关系。

Knowing that such a person is warped and sinful; he is self-condemned.

因为知道这等人已经背道，犯了罪，自己明知不是，还是去做。