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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strong jump 强水跃
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submerged jump 淹没式水跃
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undular jump 波形水跃,不完全水跃
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undulatory jump 波状水跃
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velocity jump 速度不连续,速度跳跃
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weak jump 弱水跃
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jump-down 下落断层
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jumper 长钻,穿孔凿,钎子;<电>跳线,跨接
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jumping 抬机, 跳动
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jump-up 上推断层
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junction 汇流点(河川的);连接点;接头;结点
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accordant junction 平齐汇流,协和汇流
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