| 1. | A marine detector is a hydrophone .
海洋检波器是水中地震检波器。 |
| 2. | The seismometers are usually termed geophones .
地震计一般称为地震检波器。 |
| 3. | This leads us to the concept of arrays of detectors .
这就导致检波器组合的概念。 |
| 4. | The wires and detectors are liable to induction from the power lines .
导线和检波器易受高压线感应。 |
| 5. | We can implant many detectors over an area which is large enough .
我们能在足够大的范围内安置许多检波器。 |
| 6. | It is scarcely practical to consider deep burial of the detectors on land .
几乎不能考虑在陆地上深埋检波器。 |
| 7. | This technique imposes no chance on the main seismic instruments or detectors .
这种技术并不要求改变地震仪或检波器。 |
| 8. | A detector at b will then record the time of arrival of the reflected wave .
于是在B点的检波器将记出反射波到达的时刻。 |
| 9. | The output of the detector is the video-signal proper, with a 2-volt swing .
检波器的输出是相应的视频信号、摆幅为2伏。 |
| 10. | We can imagine a seismic detector being bombarded by myriads of grains of sand .
我们可以想像检波器受几万个砂粒冲击的情景。 |
