common building block meaning in English

公用架构块
共通性建构基础
共用基础模块

The most common building blocks of intertask communication are semaphores and mutexes
大部分进程间通讯的建立的基石是信号灯和互斥。
With the development of the battery - operated portable systems , it is becoming an essential common building block since the linear voltage regulator cannot be used because of its low power efficiency , especially for the development of battery - operated portable systems
尤其是基于电池供电的便携式系统的数量日益增长,开关稳压电源已经取代效率较低的线性稳压器,成为现代超大规模集成系统中不可或缺的部分。