算子

算子 [suàn zǐ]

1. ■ operator:

微分算子 differential operator

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常用词组

1. ■ 算子逼近 approximation by operators;

2. ■ 算子代数 operator algebra;

3. ■ 算子定义域 domain of an operator;

4. ■ 算子方程式 operator equation;

5. ■ 算子符号 operator notation;

6. ■ 算子函数 operator function;

7. ■ 算子环 operator ring; ring of operators;

8. ■ 算子矩阵 operator matrix;

9. ■ 算子理论 operator theory; theory of operators;

10. ■ 算子群 operator group;

11. ■ 算子微分方程式 operator differential equation;

12. ■ 算子演算 operational calculus