| 1. | Prepare to stop if signalled to do so
准备在看到停车信号时停车 |
| 2. | A novel dgs lowpass filter is used to purify if signal
中频引出通过新颖的dgs低通滤波器滤波后输出。 |
| 3. | Realization of quadrature coherent detection by direct sampling of if signal
直接中频采样实现正交相干检波的研究 |
| 4. | Be prepared to stop if signalled to do so and give way to emergency vehicles
随时准备指示停车，并让路给紧急服务车辆。 |
| 5. | Radar if signal sampling and engineering implementation of digital coherent detection
雷达中频信号采样及数字相干检波的工程实现 |
| 6. | Stop if signalled to do so by a police officer or if indicated by a traffic sign
遵从警方的标志按照警务人员或交通标志的指示停车 |
| 7. | Ionospheric effects ca n ' t be ignored if signals are at a low band and the bandwidth is large
结果表明，在信号频段较低、带宽较大的情况下，电离层的影响不容忽视，必须加以校正。 |
| 8. | Extraction of the in - pulse characteristics of signal based on direct sampling from if signal and quadrature coherent detection
基于中频直接采样正交相干检波技术的信号脉内特征提取 |
| 9. | The up converter receives at its input the if signal coming from the modulator and converts it on the rf transmission channel
上转换器在它的来自调节器的输入if信号上接收和在射频传输频道上转换。 |
| 10. | If signal not pre - distorted , the variable capacity cv1 enables to correct the inclination of the transmitted pass band
以未预失真条件信号、这个同样的标准，可变电容cv1赋予权利去校正已传输通道波段的倾斜度。 |
