查询词典 pulse-code modulation

In the pulse width, frequency modulation, the realization of the flow, pressure control, it can be quickly opened, the use of turn-off.

在脉宽、频率调制下，实现对流量、压力的控制，也可作快速开启，关断使用。

The in-pulse modulation feature is crucial for the classification and recognition of radiants in highly dense and complex environment.

基于信号脉内调制信息识别技术对密集和复杂环境中辐射源的分选和识别的重要性。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。