查询词典 lasers

Principally engaged in the development of laser technology and lasers and laser accessories production.

主要从事激光技术的研发和激光器及激光配件的生产。

What are some brand names of lasers available?

什麼是一些品牌名称的激光器可供选择？

These are just a few of the thousand of uses for lasers.

这些只是激光成千上万种用途中的少数几种而已。

Lasers, 2002, A29(10): 955～958 in Chinese

中国激光， 2002， A29(10)： 955～958

In chapter one, the background of the lasers especially used in communication are simply introduced.

第一章简单介绍了激光器、量子通信及超短脉冲激光器的发展背景。

The lasing wavelength stability of the fiber grating external cavity semiconductor lasers is focused on.

主要就可供DWDM系统选用的光源之一光纤光栅外腔半导体激光器的波长稳定性进行讨论。

From the three-level rate equation,the analytical expressions of the output power and the combining efficiency of the spectral combining system were derived based on the simplified model and propagation equation of the light in fiber lasers.

在简化模型的基础上，从三能级粒子速率方程出发，结合光纤激光器的光束传输方程，推导出光纤激光器谱合成系统的输出功率和合成效率的解析表达式。

To protect people and optical sensors from being damaged by lasers optical limiters are in intense demand.

在推动社会发展的同时，这些激光器件对人体及光学感应器都会造成很大的危害，所以迫切需要发展高性能的光学限幅材料来保护人体及光学感应器免受激光危害。

Townes shared the 1964 Nobel Prize in physics for his work on masers and lasers.

汤斯因为它在微波激射器和激光领域的工作分享了1964年的诺贝尔物理学奖。

This work resulted in their joint paper on optical and infrared masers, or lasers (light amplification by stimulated emission of radiation).

汤斯意识到，若用固体分子来替代氨分子，根据肖克利所建立的固体和新概念，用途更广泛的装置也能制成。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。