按主体词字母查询
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J
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groove joint 凹[槽]缝;槽式接合
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grouped joint 会[集]接[合]
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grouted scarf joint 砂浆嵌缝接头
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half and half joint 对拼接头;与走向成45°拼接
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half lap scarf joint 半叠楔面接合,半叠拼接,半搭接
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half-mitre joint 半斜接
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head joint 端部接缝,横缝
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jam v.n.堵塞,卡住,压紧
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ice jam 冰塞,冰坝,冰阻,流冰拥塞
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log jam 流木拥塞
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justification 论证;辩护
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economic justification 经济论证
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jut 突出[部];悬臂
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jute 黄麻
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juxtaposition 并列,并置
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