激光束

Because no one really wants to be cut in half with a laser beam.

因为没有人真的想将削减一半的激光束。

Study of resolving power of laser beam scanning system.

激光束扫描系统的分辨本领的研究。

Laser Beam Propagation and Beam Quality Control.

激光束的传输变换与质量控制。

Study and development of coherent addition techniques of laser beam .

激光束相干合成技术的研究进展。

A laser beam is made up of very short waves .

激光束是由很短的波形成。

The aim of this research was to explore the feasible project of the laser beam coherent combination.

实验研究的目标是探索相干合成的方法，所设计的输出激光束线宽既保证了足够的相干长度，同时又能有效抑制受激布里渊散射。

Laser Beam Interaction with Material: Physical Principle and Application .

激光束与材料相互作用的物理原理及应用。

This paper analyses the structure of laser optical system and the function of focusing system.

本文在激光束聚集理论的基础上，分析了激光光路系统的结构和聚焦系统的功能。

Due to the continuous movement of the laser beam, a local coordinate system centered on the laser beam is used to simplify the analytical calculation.

考虑到激光束的持续移动，采用了坐标原点位于光斑中心的动坐标系来简化方程的求解计算。

A sphere mirror was used to replace an off-axial parabolic mirror, and a meniscus lens was introduced to compensate aberrations.

二级折反射系统实现激光束的高倍率扩束，由球面反射镜取代离轴抛物面镜，用一片弯月透镜补偿像差。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。