爆炸的信号接收
爆炸信号是地震勘探中的一个重要的标量，它标明整个采集系统的同步性，决定着地震记录的质量。
Indicating synchronism of the whole seismic data acquisition system, TB signal is one of the most important scalars, which impair seismic data recording quality.
当它从手机网络、飞机或卫星接收到恰当信号时就会爆炸、关闭或是改变运作方式。
When it receives the right radio signal, from, say, a mobile-phone network, aircraft or satellite, the device may blow up, shut down, or work differently.
该出生日期是1979年4月，当时一位学校老师用望远镜发现了发出恒星塌陷信号的超新星爆炸，因为在M - 100星系那里有明亮的光亮。
That birth date is in April 1979, when the supernova explosion that signaled the collapse of the star was spotted flaring brightly in the M-100 galaxy by a school teacher using a telescope.
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