在衰变周期的特殊的点上每一种不同的供养方式，会产生从2 - 100中不同的生物酶。
Each specializes in feeding at specific points in the cycle of decay, and can have anywhere from two to 100 different enzymes.
在一个短实验周期里，具有较长半衰期的C 14样品的衰变速率应该是一个近似常数。
The decay rate of the C-14 sample with its long half-life should be nearly constant during the short duration of the experiment.
振子由于受到阻尼的作用，能量不守恒。分析了振子在过阻尼和临界阻尼情况下的非周期衰变运动。
Affected by damping, the energy vibrator is no longer eternally fixed. This article analyses its irregular attenuated movement in the condition of over damping and critical damping.
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