算子: operator的: 4次方是 The fourth power of 2 i ...指数: index number; index紧算子的迹: trace of a compact operator算子的靠: defect of operators算子的图: graph of operator根式的指数: index of a radical; index of radicals广义的指数: wide index合群的指数: index of cohesiveness特性的指数: index of speciality线路的指数: index of circuit子群的指数: index of a subgroup指数算子: exponential operator指数运算子: exponential operator闭算子的摄动: perturbation of closed operators算子的谱分析: spectral analysis of operators算子的预解式: resolvent of an operator微分算子的阶: order of a differential operator线性算子的谱: spectrum of a linear operator运算子的分解: resolution of operator有限群的指数: exponent of a finite group微分算子的主部: principal part of a differential operator线性算子的摄动: perturbation of linear operators线性算子的特镇量: eigenvector of linear operator运算子的结合性: associativity
