radio-frequency emission的意思|示意
射频发射
radio-frequency emission的网络常见释义
射频发射 radio-frequency coupling technique 射频耦合技术 radio-frequency emission 射频发射 radio-frequency excited ion laser 射频激发离子激光器 ..
radio-frequency emission相关短语
1、 radio-frequency emission testing 无线电频率放射测试
2、 radio-frequency conduction and emission experiment 射频传导发射试验
radio-frequency emission相关例句
This paper makes a brief discussion on the harm upon human health by radio-frequency electromagnetic field and electromagnetic contamination problems of small power television emission antenna.
本文就射频电磁场对人体健康的危害以及小功率电视发射天线的电磁污染问题作了简要的论述。
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951; it must be known to any kind of radio astronomer in the universe.
它是人们于1951年发现的太空氢原子的天然发射频率，宇宙间任何一种射电天文学家都必定知道它。