sample life造句
例句與造句
- abstract : this paper describes reliability trial methods for hydraulic pumps that meet different requirements . the methodology is concerned with part fatigue, part wear, whole element wear and whole element sequential sampling life length
文摘:描述了適合不同要求下的液壓泵可靠性試驗(yàn)方法，包括部件疲勞、部件磨損、整機(jī)序貫壽命和整機(jī)磨損四種可靠性試驗(yàn)方法。 - It's difficult to find sample life in a sentence. 用sample life造句挺難的