叠代变分法 variational method: 变分法iterative method: 迭代法; 迭代渐近法; 叠代法discrete variational method: 离散变分分子轨道法accelerated iterative method: 加速迭代法asynchronous parallel iterative method: 异步并行迭代算法下载手机词典可随时随地查词查翻译