The more alterative, the more difficult the choice.选择越多, 愈难抉择.This paper propose a novel alterative step LMS auto - adapted filter algorithm based on mean squared - error estimation.介绍了一种基于均方误差估计的新变步长LMS自适应滤波算法....
The midwife gave him a warm bath.助产士给他洗了个热水澡。"You're doing really well," her midwife said encouragingly.“你做得很好，”助产士鼓励道。The midwife delivered her sister.那位助产护士给她妹妹接生....
Poland provide the opposition for the Scots' last warm-up match at home.苏格兰队在国内最后一场热身赛的对手是波兰队。They would always come out and warm up the audience.他们总是会出来调动观众情绪。In a warm-up game for the World Cup, Uruguay have beate...
The children were predictably fractious.孩子们肯定会耍脾气。Nancy was in a fractious mood.南希情绪烦躁。Children often get fractious and tearful when tired.孩子们疲倦时易烦躁好哭。...