... period of covering 潮浸期 period of depletion 递减期 period of depreciation 折旧年限 ...
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卧式加工中心在早期故障期时,故障率曲线为递减型,间隔时间服从威布尔分布。
The failure curve of the horizontal machine center during the forepart fault is degressive, the internal time is Weibull distribution.
油藏开发进入高含水期后,原油产量的递减是不可避免的。
Oil production decline is unavoidable after the development of oil reservoir entered high water cut period.
在雌花芽发育过程中,ZR在花序原基形成期和发育初期的含量非常高,以后呈振荡递减的趋势。
During the process of female bud development, ZR concentration was high in inflorescence primodium formation and early development stage, then gradually decreased with fluctuating.
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