1) theory of unified representation of gravitational field
统一引力场表示理论
1.
Being different from classical methods in physical geodesy this method is grounded upon the theory of unified representation of gravitational field.
该方法将场赋值问题纳入统一引力场表示理论的框架，得到的模式具有结构简单、奇性弱的核，并顾及了地形效应，适合低空引力速算。
5) representation theorem
表示理论
1.
To solve the exhibited problems and to investigate the interrelations among these models,a mathematical description of continuum damage model was first established based on the improved stiffness representation theorem.
为了(部分)解决这一问题并考察这些模型之间的内在联系,本文首先发展了连续损伤力学模型的数学表述方法即改进的张度表示理论,引入宏观体积模量和剪切模量方向分布函数,并将相应的球量损伤和偏量损伤方向分布函数展开为宏观损伤变量的傅里叶级数形式,建立了弹性损伤材料刚度张量与宏观损伤变量之间的一般关系式。
2.
Firstly,to(partially) solve the exhibited problems and to investigate the interrelations among these models,a mathematical representation of continuum damage model was established based on the improved stiffness representation theorem.
为了(部分)解决这一问题并考察这些模型之间的内在联系,首先发展了连续损伤力学模型的数学表述方法即改进的张度表示理论,引入宏观体积模量和剪切模量定向分布函数,并将相应的球量损伤和偏量损伤定向分布函数展开为宏观损伤变量的傅里叶级数形式,建立了弹性损伤材料刚度张量与宏观损伤变量之间的一般关系式。
6) gravitation unification
引力统一
补充资料：爱因斯坦引力场方程
见广义相对论。
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