Complex geological body is main types of complex oil and gas reservoir, and its irregular geometrical shape and acutely variable velocity have an effct upon the accurate imaging of complex reservoir.
复杂地质体是复杂油气藏的主要类型之一，往往表现为几何形态的不规则和速度纵横向的剧烈变化等，这些特征极大地加剧了复杂构造精确成像的难度。
The geometrical structure of cam bear frames joining to leaf springs of variable stiffness play an important role on the causes which affect elastic characteristics of suspensions.
可变刚度板簧凸轮形支架的几何结构是影响悬架弹性特性的重要环节之一。
Based on the 3_d deteriorated girder element, the formulae of FEM for elastic stability of variable cross_section compression bar concerning geometrical nonlinearity have been derived.
在三维退化梁单元的基础上，引入几何非线性，推导出计算任意变截面压杆稳定问题的有限元列式。
In the model, the function of gas consumption is respectively represented by multi variable linear model and by multi variable geometrical model.
模型中的天然气消费函数分别采用多元线性模型和多元几何模型。
The geometrical parameters of individual leaves of variable rate leaf spring affect not only the rate and the stress distribution of the spring but also the variable rate range.
变刚度钢板弹簧中各叶片的几何参数（片长，片厚）不仅直接影响着板簧的刚度和各片的应力分布，而且还影响着变刚度区间的大小。
The geometrical parameters of individual leaves of variable rate leaf spring affect not only the rate and the stress distribution of the spring but also the variable rate range.
变刚度钢板弹簧中各叶片的几何参数（片长，片厚）不仅直接影响着板簧的刚度和各片的应力分布，而且还影响着变刚度区间的大小。
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