back/forward sweep是什么意思 back/forward sweep怎么读
back/forward sweep的相关资料
backn.后面；背脊；靠背；后背；后卫vt.支持；后退adv.向后地adj.向后的；后面的；偏远的；过时的；积欠的
back slum贫民窟
back/forward sweep的用法和样例
- The procedure for solving the Eqs is called back substitution.
解方程组的这一步骤叫回代。
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