Firstly, the five-bar mechanism was looked at as composing of two open-chain two-bar mechanisms.
该方法先将平面二自由度全链五杆机构看成由两个开链二 杆机构 组成的机构.
来源:互联网摘选He'd just looked at her in a questioning way . She'd said nothing.
他只是用发问的眼光看着她, 她没吭声.
来源:英汉文学 - 廊桥遗梦The pictures on the wall, all of them very brown, looked vague and incoherent.
墙上所有的画都灰溜溜的, 显得模糊而支离破碎.
来源:词典精选例句
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