1) testing cycle
化验周期
1.
Change oil by the quality and the determination of the testing cycle of lubricating oils for engines;
发动机按质换油与化验周期的确定
2) Cycle test
周期试验
3) inspection the period
检验周期
1.
Discussed the normal regulations inspection and the risk inspection at inspection the procedure,inspection strategy,the equipments rating and inspection the period different and similar of etc.
讨论了常规检验与风险检验在检验程序、检验策略、设备评级与检验周期等方面的异同,指出RBI风险等级的评定是更全面、更可靠的设备评级。
4) experimental period
实验周期
5) calibration periodicity
校验周期
1.
After researching: because of the stable error characteristics of watt-hour meter and the application of MOCMS, it is possible to prolong error calibration periodicity.
由于表计良好的误差特性以及MOCMS的应用,使电能表校验周期延长成为了可能。
6) period testing
周期性检验
1.
Based on the analysis,a method of using random run-length testing and period testing to recognize the spin-stabilized targets is introduced.
详细分析了空间目标的姿态特性,在此基础上利用了非参数统计学中的随机游程检验的方法对其进行随机性判断,同时利用周期性检验的方法确定目标的周期,并求出其旋转周期,从而实现了对自旋稳定目标的判别。
补充资料：化验
用物理的或化学的方法检验物质的成分和性质：～员ㄧ药品～ㄧ～大便。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条