短語詞組短語vector -operator 矢量算子法called vector -operator 矢量算子法vector valued operator 極大算子vector sum operator 向量和算子vector field operator 矢量場(chǎng)算符vector differential operator 矢量微分算子self -adjoint vector differential operator 自伴向量微分算子vector operator representation 頂點(diǎn)算子表示boost vector operator 推動(dòng)矢量算符 返回 vector operator