计数信号 meaning in Chinese

counting semaphore

Windows semaphores are counting semaphores , which can be used to control access to a pool of resources
Windows信号量是计数信号量，可用于控制对资源池的访问。
Thus the principle to deal with the four basic waveforms is put forward and a new phase - demodulation circuit is designed . experiments for the two circuits on same gyros are made and they indicate clearly that the mdrlg ' s null - shift problem consists in the faultiness of the old phase - demodulation circuit
在此基础上，提出了处理计数信号过锁区波形的基本原则，进而设计了新的鉴相电路，并在同一陀螺上对两鉴相电路进行了对比实验。
Firstly , computer model of mdrlg is set up for simulation purpose . by simulation about the two output signals of mdrlg , four basic waveforms between the two signals in lock - in area are found out and the fact is discovered that the old phase - demodulation circuit introduces errors when it is used for demodulating two of the four basic waveforms
本文首先建立了机抖陀螺的计算机仿真模型，利用该模型对陀螺两路计数信号及原有鉴相电路进行了仿真，发现两路计数信号过锁区时存在四种基本波形，且原有鉴相电路对其中两种波形产生鉴相误差。