decay rate

un.衰变率；衰减率；衰退率

un.1.衰变率2.衰减率3.衰退率

1.The strength and decay rate of biodegradable fixation device can be monitored and improved by means of in vitro degradation tests.目前可降解式固定器所面临最大的难题在于强度的大小及降解时间的维持。

2.Indeed, using the decay rate of Carbon-14 has been a method to date archeological artifacts.确实，利用碳-14的衰变率一直是鉴定考古发现物年代的一种方法。

3.Excellent oxidation stability, slowing the decay rate of oil products, extend the oil change period.优良的氧化安定性，减缓油品的衰变速度，延长换油期。

4.Li and her colleagues measured the decay rate and developed a model to better understand the dynamics of MDR proteins during a cell's life.李荣与同事测量该蛋白的衰退率，开发了一个模型，以便更佳理解MDR蛋白在细胞生命中所扮演的角色。

5.The problem of robust reliable control for time-varying delayed uncertain systems with constraint of decay rate is investigated.针对一类含有时变时滞的不确定参数线性系统，研究了在执行器发生故障情况下的鲁棒可靠控制器设计问题。

6.An excellent antioxidant, may slow oil decay rate, extended oil change period.优良的抗氧性，可减缓油品衰变速度，延长换油期。

7.Researchers have correlated the anomalies in the decay rate to a 33-day period.研究者已将异常与一个33日周期的衰变率相关联。

8.Most of the Ice Age spans a period of time for which no element has an appropriate decay rate.冰川期的大部分期间都找不到具有合适衰变率的元素。

9.Most of the Ice Age spans a period of time for which no element has as appropriate decay rate.冰川期中的绝大部分所跨越的是这样一个时期，对于这一时期，没有任何元素能拥有一种恰如其分的衰变率。

10.The decay rate was ever so slightly faster in winter than in summer.冬季的衰变速率比夏季的稍稍快了一些。