第二枚火箭由在发射平台附近飞行的直升机提供激光指示。

The second launch was guided by a laser designator in a second helicopter flying near the launch platform.

youdao

目前在市场上最流行的是激光系统。具体装备平台的优劣不是本文的重点，不再展开了。

Currently the most popular in the market of laser systems. The merits of the specific equipment platform is not the focus of this article is no longer carried out.

youdao

针对光无线通信的特点，探讨了大气湍流和通信平台抖动对激光传输的影响。

The effect of atmospheric turbulence and vibration of the FSO platform on signal tracking system is discussed.

youdao