| 1. | The theory of noise attenuation by patterns is the same whether applied to the shot or the geophone end of the wave trajectory .
应用组合方法压制噪声的原理，不论对炮点还是对栓波器波的轨迹终端都是一样的。 |
| 2. | Specification for thyristor chopper of trolley bus
无轨电车晶闸管斩波器技术要求 |
| 3. | Principle and design of a chopper applied in smes
超导储能系统用斩波器的原理及设计 |
| 4. | Technical requirement and test method of optical interleaver
光梳状分波器技术要求及测试方法 |
| 5. | Specification for line traps for power line carrier systems
电源线载波通信系统用线路陷波器规范 |
| 6. | Test of optical multiplexer of multi - layer dielectric film filter
多层介质膜滤波器型光合波器测试 |
| 7. | Line traps for a . c . power systems
交流电力系统用的线路陷波器 |
| 8. | Two - quadrant current chopper control for brushless dc motor
电流型两象限斩波器控制的无刷直流电动机 |
| 9. | Optical couplers wdm over two wavelength
光分波合波器多波长 |
| 10. | Process of etched - grating demultiplexer based on silicon - on - insulator
材料的刻蚀光栅分波器的制作工艺 |
