Many lasers are pumped by light.
许多激光器是用光来激发的。
他们让我看他们的激光。
茱莉亚，用强激光！
激光是一种替代品。
Then come the lasers and the rail guns.
接上去就谈到激光和轨道炮了。
Do you know how superman shoots lasers?
你知道超人是怎样发射激光的吗？
Have you ever seen a camera with lasers?
你见过用激光相机？
Lasers shave also changed the way we live.
激光也改变了我们的生活方式。
The lasers were real but the plan was fanciful.
激光倒是真的，但这个计划却是白日做梦。
Green lasers came shooting out and hit the cell bars.
绿色的激光射中了牢房的栅栏。
They plan to make further researches into lasers.
他们打算进一步研究激光。
Different jobs, therefore, call for different lasers.
所以，不同的工作需要不同的激光。
One example is the use of lasers to separate isotopes.
用激光分离同位素就是一个例子。
The idea of using lasers to trigger fusion has a long history.
利用激光触发聚变的想法由来已久。
Easy, just see if my watch lasers can cut through the wall.
简单，看看我的表发出的激光能不能够穿透那堵墙吧。
In industry, lasers are the saws and drills that never get dull.
在工业上，激光被用来作为锯和钻头，而且它永远不会变钝。
The radiator is an essential component in high power lasers.
散热器是大型激光器的关键组成部件。
Lasers are finding increasing application in medical science.
在医学上，激光得到日益增多的应用。
The power shift coefficients are different for various lasers.
各台激光器的功率位移系数不同。
Perhaps. Babbage is no expert on the medical applications of lasers.
也许巴贝奇不是激光医疗应用的专家。
Title: Can lasers lead to nuclear energy without radioactivity?
报告题目：如果不用放射性，激光能产生核能吗？
Well, we've got to find something else. Unless you've got lasers.
我们得想想别的办法，除非我们还能用激光。
The development of multiple section semiconductor lasers is reviewed.
综述了多段式半导体激光器的研究进展。
The generation of single-mode sub-Poissonian light by lasers is studied.
对利用激光器产生单模亚泊松光进行了研究。
Lasers make possible a fascinating form of photography known as holography.
激光技术使得有可能制出称为全息摄影的美妙的图片。
The theoretical results give a helpful guide to the research of such lasers.
理论分析的结果为激光器的研制提供有益的指导。
The theoretical results give a helpful guide to the research of such lasers.
理论分析的结果为激光器的研制提供有益的指导。
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