黑匣子脉冲发射器的发射范围只有几英里。
主要采用通用性半导体器件来设计超声检测用高速脉冲发射器。
The overall semiconductor devices are mainly used to design high-speed launchers for ultrasonic pulse detection.
该装置依靠微型电池驱动，设有内置天线，它的发射器可以利用各种编码脉冲进行数据中转。
The device operated on tiny power cells and had a built-in antenna. Its transmitter would relay data from the device by means of coded pulses.
便携式火箭发射器所产生的冲击波和强脉冲噪声属非稳态信号，具有较宽的频率范围。
The shock wave and strong pulse noise, which produced by light rocket launcher, are belong to a non stationary signal process with a wide frequencies.
如果你把能量源放到发射器上，就能发射电磁脉冲。
If you hook up a power source to a transmitter, it generates a pulse.
在正常(非校准)操作下，雷达发射器生成脉冲压缩波形，并通过天线发射它。
Under normal (non-calibration) operation the radar transmitter generates a pulse compression waveform and transmits it via the antenna.
精确调制中微子束实际上能够将这些恒星变成FM发射器，使用造父变星的脉冲作为基础载波对整个宇宙进行广播。
Time the beam right and the star could be turned, in effect, into an FM transmitter—broadcasting to the universe on the underlying carrier-wave of the Cepheid's pulsation.
如果你把能量源放到发射器上，就能发射电磁脉冲。
If you hook up a pow source to a transmitter, it generates a pulse.
如果你把能量源放到发射器上，就能发射电磁脉冲。
If you hook up a pow source to a transmitter, it generates a pulse.
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