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Terms for subject Chemistry containing upper | all forms | exact matches only
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upper air hood上部空气分布罩
upper alarm limit上警告限
upper bound上限 (界)
upper cap顶盖
upper control limit上控制限
upper header上集管
upper phase microemulsion上相微乳液
upper plastic limit液态极限
upper plate上板
upper platen下〔上〕紧固板
upper platen下〔上〕模板
upper plenum顶盖
upper quartile length纤维上四分位长度