按主体词字母查询
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S
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Chili saltpeter 智利硝石,硝酸钠
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salt-resistance 抗盐性
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salvage v.[海上]打捞;抢救,抢修;[废物]利用n.[海上]打捞;抢救,抢修;[废物]利用;废物(可利用的);残值
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material salvage 物资回收,废料
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samarium 钐(Sm)
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sample v.取样品,提供样品;尝试n.试样,试块,试件,样品,标本,样本
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adequate sample 充足样本,适用样品
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block sample 原状试块,方块原状土样
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bore-hole sample 钻孔试样,岩芯试样
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boring sample 岩芯取样
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box sample 匣式取样器水样(美国泥沙测验用语,取样器固定在桥墩上)
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calibration sample 标准试样,校准试样
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chance sample 随机样品
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check sample 校核试样
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composite sample 混合试样
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