zero check meaning in English
调零
零位检验
Examples
- Zero check and adjustment is a fundamental work of shipborne combat system , and is also the basis and prerequisite for weapon system to attack target precisely
摘要零位检测与规正是作战系统装舰的基础工作，也是武器系统准确打击目标的前提和基础。 - Hardware framework of the system is based on isa buses of general pc or ipc , including 12 _ bit multiplying d / a conversion , time interrupt , pulse receiving , zero check and on - off and warning circuit
该系统硬件结构是基于普通pc机或工控机的isa总线而开发，其功能集12位dac转换、定时中断、脉冲接收、倍频辨向计数、零点检测及使能报警等于一体。 - Second , as currently study of hot point , back ? emf , it will discuss the principle of the sub - position examination in detail . based on the principle , it put forward a kind of improving back - emf method of crossing - zero checking turns position . but this did n ' t resolve to the root problem that the speed scope is very narrow and it need an in expiation of speed error and so on . thus it put forward a new improvement method at next chapter
其次,就目前所研究的热点? ?反电势法,详细讨论了其转子位置检测的原理,在此基础上提出了一种改进的反电势过零点检测方法,其可直接从电机端部得出反电势对地的电压值,而不是通过电机中心点电压来得到反电势。 - In view of the limitation of traditional method of aiming at stars and object calibration , taking weapon system calibration under the special environment encountered in some engineering project for example , analyzes innovative application of weapon system zero check and adjustment under specified environment , puts forward " line calibration method " , in order to provide reference for similar weapon system or combat system calibration
鉴于传统瞄星方法和标定物标定方法的局限性，以在工程中遇到的特定环境下的武器系统标定为例，分析了具体环境下武器系统零位检测与规正的创新性运用，提出了“线标定法” ，以为类似情形下的武器系统或作战系统标定提供借鉴。