lasers信息详情
v.发射激光（laser的三单形式）
n.[激光]激光（laser的复数）；[激光]激光器
optics and lasers in engineering───工程光学与激光
The Irvine group and their collaborators are testing whether lasers do the job better.───欧文小组和他们的合作者们正在测试是否用激光更好。
Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory lasers.───奥尔教授已经研发出了用现有的实验室激光给化学分子贴标签的有趣方法。
The bar codes on the products are read by lasers.───产品上的条形码是用激光读取的。
By using lasers, says Kuznetsova, they were able to break down the molecules without compromising the data encoded in them.───通过使用激光，库兹涅佐娃说，他们能够在不影响数据编码的同时把分子分解成单原子。
A simple version of ray tracing known as ray transfer matrix analysis is often used in the design of optical resonators used in lasers.───一个简单的光线跟踪版本是光线传递矩阵分析，它通常用于激光光学谐振腔的设计。
A few years ago lasers typically converted less than 40% of the electrical energy used to run them into beam power.───几年前激光器一般可以把维持本身运作不到40%的电能转化为可传送能源。
You don't have to be even a single cell. If you look, for instance, at how lasers work, that would be a case of atomic synchrony.───你不需要活着。举例来说，如果你们知道激光是如何工作的，那就是一个原子层面上的同步例子。
"One may argue that now we have femtosecond lasers which generate pulses with a length of a few femtoseconds, " he noted.───也许有人会说，我们现在已经拥有了飞秒激光器，可以产生仅几毫秒长的脉冲。
At the American Academy of Ophthalmology, aspokeswoman said the group was unaware of any increase in eye injuries causedby lasers.───美国眼科医师协会的一位发言人称，该组织还未发现因激光导致眼部损伤的相关病例出现增长。
It was into bioengineering, lasers, fiber optics.
Many lasers are pumped by light.
Free-electron lasers on the whole have had a rather bad press.
For instance, lasers could cut cloth into small segments.
Research into lasers has had important spin-offs for eye-surgery.
More recently, the use of lasers to excite specific upper state levels has allowed emission spectra to be studied.
Lasers are used to cut intricate designs in wood.
While the lasers could do the job, they would cause too much damage to the healthy tissue, he said.
The notion of lasers in space has captured the imaginations of planners at the Pentagon and the White House.