1) prototype superimposition
原型迭加
1.
The hydrocarbon-generation history of the oil and gas materials in a fault subsidence-depression basin is certainly restricted and controlled by the burial history of fault subsidence-depression prototype superimposition.
断陷—拗陷型盆地中油气物质的生烃史,势必受断陷—拗陷原型迭加的埋藏史约束和控制,从油气源岩到圈闭建立油气成藏的观念,必须纳入到盆地系统中,明确盆地地质作用与油气响应之间的关系,确立原型控制油气P(压力)、V(体积)、T(温度)动态变化的边界条件,同时利用TSM盆地模拟系统动态地进行生烃量计算和生烃史的分析,从而为油气资源评价和勘查服务。
2) the principle of model superposition
振型迭加原理
1.
Basing on the basic principle of element dynamic analysis, the calculation formula of seismic acceleration of the sole rock under the condition of known ground seismic acceleration was derived and the calculation method of seismic acceleration of the sole rock was proposed by using of the principle of model superposition and Fourier transform.
从有限元动力分析的基本原理出发,利用振型迭加原理和傅立叶变换对原理,推导了由地震地面运动加速度反算地震基岩运动加速度的有限元计算公式,探讨了地震基岩运动加速度的有限元反分析计算方法;算例表明,地层对地震运动加速度有一定的放大作用,在地下结构抗震计算中应以实际基岩地震运动加速度作为地震动输入。
3) principle of superposition
迭加原理
1.
Mathematics base of principle of superposition and its application in physics;
迭加原理的数学基础及其在物理学中的应用
2.
Moreover,in the light of the principle of superposition,the composition of above mentioned profiles vertical each other in two directions is carried out and the imitative diffraction patterns ob.
进一步根据迭加原理在两相互垂直方向上对上述衍射边带合成，所得有序化模拟衍射花样与电镜衍射谱完全一
4) superposition principle
迭加原理
1.
Based on the spatial distribution rule of water quality in rivers, a method to evaluate the influence of multi point sources on river water quality was established using geostatistical method for constructing spatial statistic structure of variables and superposition principle.
在多点源影响条件下,结合河流水质空间变化规律,根据地质统计学中构造变量空间统计结构的方法,利用迭加原理,建立点污染源对河流水质影响的评价方法。
2.
By employing magnetic field distribution in the form of cylindrical coordinates and superposition principle, the general expression for tne magnetic field of Helmholzs coils is achieved, with elliptic integrals.
利用柱坐标下圆电流磁场分布和迭加原理，借助于椭圆积分求出Helmholtz线圈磁场的一般表达，分析磁场特性，而中心轴线上的场仅仅作为一特殊情况讨论。
3.
When certain part of the bcamdeformates independently, then the displacement of the cross section can be calculated repidly andaccurately with the superposition principle of mechanics.
本文提出的计算方法可以明确地计算出某梁段单独变形时梁各截面的转角和挠度，进而运用力学的迭加原理迅速、准确地计算出梁各截面的位移。
5) model superposition
振型迭加
1.
Time-history analysis can be used in nonlinear system,while model superposition can only be applied to linear system.
本文用时程分析、振型迭加和小波变换3种方法,对一个10层建筑结构的地震动力响应进行了计算和比较,三者的结果完全一致,从而说明了线性时不变系统结构动力响应的唯一性定律是正确的。
6) superposition of flow patterns
流型迭加
补充资料：层层迭迭
1.见"层层迭迭"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条