precision standard balance 精密标准天平
precision frequency standard 精确频率标准
Precision machining non-standard 精密非标机械加工
standard precision 标定精度 ; 标准精度
Distributes high precision standard time to various business systems operated on the network.
可为网络上运行的不同的商务系统分配高精度标准时间。
High Precision Standard Testing System for DCCT is designed and developed in order to detect and adjust the capability of DCCT.
为了能够对DCCT的性能进行检测和校准,设计研制了高精度直流传感器DCCT标准测试系统。
A new high-precision standard time measurement system is introduced. The hardware structure and software function of the system is presented in detail.
主要介绍一种测量标准时间的新型高精度测量系统,详细阐述了它的测时原理、硬件结构和软件设计。
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