有关plumb的精选知识
知识的精华会让学习更简单容易,热门的plumb鉴赏列表是专门提供plumb的相关精彩内容的地方,这里的plumb相关内容,小编都精心编辑,精选优质plumb的相关知识,分享一些plumb方面的精华知识。
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“plumb bob”造句,怎么用plumb bob造句
Asmall,knoblikependentobject,suchasaplumbbob.Ifthemassinquestionisaplumbbob,thehorizontalcomponentofFisimportant.Thatwallisoutofline;ifyoutryitwiththeplumbbobyouwillfindthatitleansinwards...
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“plumb line”造句,怎么用plumb line造句
Hullfloorsbeingfittedandcheckedforalignmentwithacentrelineplumbline.Thinkofthisasbeingaplumblinetofind...usedtofindthedirectionofgravity.Postoperativechangesinthoracickyphosis,sacralslope,andC7plumbli...
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“plumb”造句,怎么用plumb造句
Bricklayersandcarpentersoftenuseplumblines.Weneedtoplumbtheline.Thebullethithimplumbbetweentheeyes.Itwasunprofitabletoplumbthatsortofthing.Webegintoplumbthemysteriesoftheuniverse.Steel“fuses,”notstr...