laser

例句与用法

The high intensity of a laser beam makes it a convenient drill .
激光束的强度极高，这就使它成为一种方便的钻孔工具。
The material must be sensitized for the monochromatic radiation of the laser .
此材料必须对该激光器的单色辐射敏感。
The operation of this laser can be explained with the aid of figure 10. 15 .
借助于图1015可以解释这种激光器的运转。
In recent years lasers have found a wide variety of practical applications .
在最近几年，激光已经获得广泛的实际应用。
By far the most nearly monochromatic source available at present is the laser .
目前可用的最接近单色光的光源是激光器。
This is the starting point for the analysis of laser power output that follows .
这是下文用来分析激光输出功率的出发点。
Accordingly, laser light is said to be much more coherent than ordinary light .
所以，我们说激光的相干性比普通光强得多。
Stomach ulcers may be treated by guiding the laser light through flexible fibers .
胃溃疡可以通过把激光射入柔性纤维来治疗。
To form the images, one simply projects laser light through the developed film .
为了显象、我们只要使激光射过已显影的胶片就可。
A powerful laser and astronomical telescope are used for this measurement .
在测量时使用了一台功率强大的激光器和一台天文望远镜。