特殊用法alignment precision1.套刻[校整]精度analytic(al) precision1.分析精确度attainable precision1.可达到的精密度dimensional precision1.尺寸精度machining precision1.加工精度measurement precision1.测量精(确)度multiple precision1.多倍精度numerical precision1.数值精度operational precision1.运算精度relative precision1.相对准确性single precision1.单精度2.单字长split-second precision1.高精度时间timing precision1.定时[时间读数]精度tracking precision1.跟踪精确度triple precision1.三倍(位数)精度tuning precision1.调谐精度