1. 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
2. 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
A terahertz continuous wave imaging system was reported. 摘要简要介绍了连续太赫兹波成像系统。
We introduce the principle of THz wave shaping and research development here.The waveform control of THz radiation can be fulfilled via the femtosecond laser pulse shaping. 介绍了利用激光脉冲整形对太赫兹波整形的原理和实验研究进展,通过对激发太赫兹辐射的飞秒激光脉冲整形,可以实现对太赫兹整形的控制。
The electronmagnetic wave is produced by microwave tubes called klystrons. 电磁波是由一种称为速调管的微波电子管产生的。
In both cases the train effectively rides on an electromagnetic wave. 在这两种情形下,列车都是有效地骑在电磁波上。