准的

With the computer simulation,the elliptic section cylinder lenses have been designed and used to collimate the semi-conductor laser beam .

利用计算机仿真，设计了相互垂直的椭圆截面柱透镜组来准直半导体激光束。

They collimate a semiconductor laser beam in two directions respectively .

采用光线矢量法设计了两个相互垂直的椭圆截面柱透镜组来准直半导体激光束。

By using the light ray vector method, the elliptic-section cylinder lenses have been designed to collimate the semiconductor laser beam.

采用光线矢量法设计了两个相互垂直的椭圆截面柱透镜组来准直半导体激光束。

The synchrotron radiation light source used in LIGA technique for deep lithography is becoming more and more important because of its unique qualities-(1) high brightness, usually being 10〓~10〓 times of common X-ray light source;(2) good collimate, the angle of divergence of synchrotron radiation light source could be compared with that of laser light source.

由于同步辐射光源具有（1）亮度高，比一般X射线源高10〓~10〓倍，（2）准直性好，辐射张角可以与激光相比的特点，因而，利用同步辐射光源作为LIGA技术中深度光刻光源正日益受到重视。

Purpose The properties of collimator scatter factor was measured in order to form the basis of clinical usage.

目的 测量60Co机准直器散射因子的性质，为临床使用提供依据。

On the laser collimator consecutive procedures, there are image processing and motor control aspects.

详细说明：关于激光连续准直方面的程序，有图像处理和马达控制等几个方面。

Automatic measuring system of alignment error based on laser collimator technique.

基于激光准直的直线度误差自动测量系统。

In the stray light measurement device, collimator is selected according to lens parameter.

讨论了准直物镜使用与否对杂散光系数测量结果的影响。

The influence of the crystal and collimator on the property of gamma camera based on position sensitive photomuli...

本论文通过计算机Monte-Carlo模拟，研究了晶体和准直器对单管γ相机性能的影响。

The columbite precursor method was used to synthesize 〓 system ceramics across the morphotropic phase boundary .

采用两步法合成了准同型相界附近的〓系统陶瓷，对其结构和性能进行了详。。。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。