精度等级；准确度级别
accuracy───n.[数]精确度，准确性
grade───n.年级；等级；成绩；级别；阶段；vi.分等级；逐渐变化；n.(Grade)人名；(英)格雷德；(法、德、西、葡、塞、瑞典)格拉德；vt.评分；把…分等级
forecast accuracy───[气象]预报准确率；预测精度
clerical accuracy───[审计]抄帐无误
tribrach accuracy───三臂精度
circumscribed accuracy───限定精度
pinpoint accuracy───高度精确性，高精确度
flemish accuracy───佛兰芒语准确性
unerring accuracy───准确无误
For fuller information on the special requirements of bearing running clearance, inscribed circle and accuracy grade, please contact this company.───对于轴承游隙、内切圆、精度等级特殊要求的详细情况应与本公司联系。
accuracy grade of novel HVEM must be defined by integrated error calibration system.───新型高压电能表必须采用整体误差校验系统来定义准确度等级。
The accuracy grade of electric meters directly depends on the metering capability on harmonic power.───谐波功率的计量能力直接决定着电表的精度等级。
Through test, the equipment accuracy grade attains 0. 1 classes.───设备经过测试，精度等级达到0.1级。