电磁发射技术是人类能源利用史上的一次重大进步。
Electromagnetic launch technology is one important step in the human energy use history.
在电热、电磁发射技术中，高功率脉冲电源占据着非常重要的位置，开关是高功率脉冲电源的重要组成部分。
In the electrothermal chemical and electromagnetic launch technology, the high power pulsed sources occupy a very important place.
与雷达和声纳技术相似，激光雷达(光探测和测距)的工作原理是通过向目标发射电磁波然后根据反射波构建图像。
Like its Cousins radar and sonar, lidar (light detection and ranging), works by broadcasting electromagnetic waves towards a target and then building up a picture from the reflection.
应用推荐