The logarithmic decrement of the cable is then calculated from the free decay curve of the displacement data.
通过人工激振拉索后，测得拉索的振动波腹点位移衰减时程曲线，计算得拉索的对数衰减率值。
The fast phase of DF decay curve of leaves obviously rise after DCMU treatment, while the relative slow phase declined.
DCMU作用后叶片DF衰减动力学曲线表明在快相部分有明显上升趋势，而慢相部分出现下降。
A method without iterative procedure is presented for resolution of a three-component decay curve with a decay constant being known.
本文提出了一个不用迭代程序分解已知一组份衰变常数的三组份衰变曲线的方法。
The core of this model is a function called a stretched exponential relaxation, which is similar to the decay curve of a radioactive material.
这个模型的核心是延伸型指数函数的松弛效应，就像放射性物质的衰变曲线一样。
We studied the density on Xinyu no. 9. The result showed that: 1 Economic yield density assume asymptote model; Economic coefficient density, exponential decay curve.
研究了新玉9号正交种的密度效应，结果表明：1经济产量—密度方程呈渐近线型，经济系数—密度方程呈指数下降型。
A new method to measure fluorescence lifetime, which compose Lssajous figure to a straight line with fluorescence decay curve and RC curve line is described in this paper.
本文介绍了一种测量荧光寿命的新方法：利用荧光衰减曲线和RC电路衰减曲线合成李萨如图形来测量固体荧光材料的荧光寿命。
However, through computer simulation, it can obtain not only the decay curve of free photoelectrons, but also the behavior curve of carriers in all kinds of trapping centers.
而这种计算机模拟方法不仅可以得到自由光电子的衰减曲线，还可同时获得各种俘获中心中载流子的行为曲线。
The numerical results show that the photoconductive decay curve for minority carriers of the wafer can be expressed by the sum of the first mode and the second mode of this solution.
数值计算结果表明，薄片的少子光电导衰退曲线可以用这种解的一次模和二次模之和来表示。
We accordingly propose to take the marginal decay curve (whose function is simple) as a criterion to check if an observed pulse could be taken as a candidate suffered from the Doppler effect.
于是我们提出把极限衰减曲线作为检验观测脉冲是否是多普勒效应作用下的结果的一个标准。
The response time of the system was in the order of nanoseconds. The observed fluorescence decay curves were convolutional results of the real decay curves and the instrumental response curve.
系统的响应时间是毫微秒量级的，测量得到的衰变曲线是溶液的真实衰变曲线与仪器响应函数卷积的结果。
In this paper, with spinach as a testing material, we studied the effects of DCMU on photosynthesis of plant from the characteristics of DF decay kinetic curve and its total intensity.
本文以菠菜叶片作为实验材料，从DF衰减动力学及其总强度的变化研究了DCMU对植物光合作用的影响。
This paper presents a method of characteristics to calculate the structure of the detonation wave in condensed explosive by the decay shock curve data obtained in the aquarium test.
提出了一种利用爆轰波垂直入射时水中冲击波的衰减曲线计算凝聚炸药爆轰波剖面的特征线方法。
The excitation, photoluminescence and afterglow spectra as well as the curve of afterglow decay were investigated.
测量了其激发、发射光谱及余辉衰减曲线。 分析了掺杂稀土离子对长余辉发光的作用。
The output performance of SOFC is adjusted with good effect by PID controller tuned with decay-curve law.
然后，设计衰减曲线整定参数后的PID控制器可较好地改善电池的输出性能。
The output performance of SOFC is adjusted with good effect by PID controller tuned with decay-curve law.
然后，设计衰减曲线整定参数后的PID控制器可较好地改善电池的输出性能。
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