赫兹波
基于1个网页-相关网页
electrostatic hertz wave 静电电磁波
hertz hallwachs effect wave 赫兹波
Still having a kind of different software is launch frequency to arrive in 200 hertz through letting computer the sound wave of 600 hertz, drive mosquito.
还有一种不同的软件是通过让电脑发射频率在200赫兹到600赫兹的声波，驱赶蚊子。
youdao
The sound wave they create, at a low 79 hertz, travels around the concrete box and gets concentrated toward a sensor on the windshield.
FORBES: Magazine Article
应用推荐
模块上移
模块下移
不移动