operator representation中文什么意思

例句与用法

1. vertex operator representations for totoidal lie algebra of type f
   李代数的顶点表示
2. by employing the theory of operator representation, the reflection / transmission operator is decomposed into the form of double domains in the scheme, so it is adaptable to laterally heterogeneous media and fluctuating reflectors, can mimic ava of reflections when the incident angle is less than 45
   文中利用算子可分表示理论将反射透射算子分解成适合于双域（空间域和波数域）运算的表达形式，使得本文得到的地震波数值模拟算法可适应于一定程度横向非均匀介质和界面起伏情况，在入射角小于45时能够准确模拟振幅随入射角(ava)的关系。