Finally , the simple and applicable formula is presented in order to calculate the shear wall ' s displacement in difference phases 而后提出了用变系数的方法，计算结构在不同受力阶段位移的简化实用公式。
The creep coefficient method and the time - stress equivalence principle are used to investigate the creep behavior of plastic geogrids 摘要运用蠕变系数法和时间应力等效原理分析塑料土工格栅的蠕变行为。
Plastics piping systems - glass - reinforced thermosetting plastics pipes - determination of the creep factor under dry conditions ; german version en 761 : 1994 塑料管道系统.玻璃增强热固性管.干燥条件蠕变系数测
Two creep models from aci209r ( 92 ) and ceb - fip ( mc90 ) were used to predict the time - dependent behavior of those concrete columns 并采用aci209r - 92和ceb - fip ( mc90 )两种徐变模型对各种短柱的徐变系数进行了计算。
To one kind of difference system with variable coefficients , some sufficient conditions for global asymptotic stability of trivial solution are given 摘要给出了一类变系数差分系统的全局渐近稳定的一些充分条件。
, 2002 ) . the varying coefficients model , which is the function approximation method for high dimension , is discu ssed in this paper 本论文主要讨论的是变系数模型( thevaryingcoefficientmodel ) ，属于函数近似这一类。
But how can we solve the differential equation with variable coefficient and the differential equation whose inhomogeneous term doesn ' t belong to the basic form 但是对于变系数的及非齐次项不属于基本类型的微分方程，如何求解？
We develop two local quasi - likelihood imputation estimators for mean in a generalized varying - ciefticient model when response variables are missing at random 摘要本文在响应变量随机缺失时，给出广义变系数模型中响应变量的2个均值拟似然借补估计。
In this paper , by using the property of fourier series a compound series consisting of trigonometric series and power series is established 摘要利用由三角级数和幂级数复合构成的函数项级数的有关性质，得到了一类变系数非齐次调和方程边值问题的级数解。
Plastics piping systems . glass - reinforced thermosetting plastics pipes . determination of the relative flexural creep factor following exposure to a chemical environment 塑料管道系统.玻璃纤维增强式热固性塑料管件.在化学环境中暴露后相对挠性蠕变系数的测定
