利用统计分析法，可以建立定标系数衰减订正量随时间的变化关系。
By using a statistic method, a set of new calibration coefficients over time is obtained.
这种组合预测方法根据以往的全部历史数据，利用数值计算的手段决定组合系数函数中的参数，于是组合系数随时间的推移而变化。
Using all the historical data, this method can decide the parameters of the combinational coefficient function, so that the combinational coefficient varies as the time goes.
得到凝汽器清洁系数随时间变化的基本规律。
我也探讨了随时间变化的偏态系数与峰态系数对此模型表现之潜在的影响。
I also discuss the potential effect of time-varying skewness and kurtosis on the performance of the model.
目标是探讨动态回归系数随时间变化的规律，并从数理统计学角度研究如何对其作出合理的推断。
The objective is to inquire into the change rule of the dynamic parameters and study how to make a reasonable statistical inference about it.
对最危险滑动面随时间的变化进行研究，回归暴雨期间边坡稳定性系数—入渗时间方程序。
Studied on the change of stability factors with time and the equation between stability and time is linear regression for rainstorm.
讨论了初始光场为压缩态、原子光场耦合系数随时间变化情形下双光子过程J C模型的量子统计性质。
The quantum statistical properties of two photon Jaynes Cummings model with a time dependent atom field coupling coefficient are discussed under the initial squeezing state of the light field.
试验中同时记录了渗透系数随时间的变化情况。
The variation of the seepage coefficient with time during the test is also presented.
在低场范围中，电流随时间的变化，可以是模拟的幂指数的衰减，并与所施加的电场的增加的衰减系数拟下降。
In low field range, the change of current with time can be simulated by attenuation of power index, and the attenuation coefficient intends to decline with the increase of the applied electric field.
本文进一步研究了这些系数随时间变化而趋于一个定值或在某一常数附近作周期性振荡，并给出容易检验存在唯一全局渐近稳定的正周期解的条件。
In this article we further study the cases in which the coefficients of the model vary with time and tend to definite values or vibrate periodically near certain constants and...
热带气压场随时间的变化与时间系数的变化相似性最大，不同模态的时间系数变化具有明显周期振荡现象。
The change of the tropical pressure field is most similar with that of the time coefficients, and the time coefficients of different modes present obvious characteristics of periodical oscillation.
热带气压场随时间的变化与时间系数的变化相似性最大，不同模态的时间系数变化具有明显周期振荡现象。
The change of the tropical pressure field is most similar with that of the time coefficients, and the time coefficients of different modes present obvious characteristics of periodical oscillation.
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