...碳库的变化及分解速率,模拟结果表明:各土壤剖面的土壤活性碳库一般占总有机碳的0.5%～7.6%,平均驻留时间(Mean Residue Time, MRT)为41～64天;缓效性碳库占总有机碳的45%～71%,平均驻留时间为3～30年;采用酸水解法测定惰效...
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首次使用平均驻留时间方法研究线性切换时滞系统。
An average dwell time method is introduced into linear switched delay systems for the first time.
这就必须在波位驻留时间和平均增益损失等因素之间进行折衷。
It must be compromised among beam position standing time, mean gain loss and so on.
同时还给出了一次、二次及三次驻留顺序捕获系统的平均捕获时间的计算实例。
In addition, a practical example of the calculation of the mean acquisition time is included for single, double, and triple dwell serial acquisition synchronization systems.
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