伴随算子 meaning in English

adjacent operator
adjoint transformation
adjungierter operator adjoint operator

In the two - substance attenuate consistency problem , by means of constituting the compulsive convection function of diffusion process , as well as integrating adjoint function , the adjoint variational principle and its finite element method of two - substance attenuate consistency are deduced , and all kinds of dynamic conditions and their variational expressions are discussed
在二组元稀薄浓度问题中，通过构造扩散过程的强制对流项并结合伴随算子的有关理论推导了二组元稀薄浓度问题的伴随变分原理及其有限元方法，同时讨论了扩散问题的各类动力条件及其变分表达式。