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单词
声干涉仪
释义
声干涉仪
Encyclopedia
理学
声学测量
释
acoustic interferometer
声干涉仪
利用往返声波在介质中叠加干涉形成驻波的原理,精确测量介质中的声传播速度的仪器。最早出现于20世纪20年代。基本形式有变程干涉仪和定程干涉仪两种。
Physics
sound interferometer
声干涉仪
随便看
polymorphism
polymorphism information content
polymorphism in life cycle of weed
polymorphism in morphology and structure of weed
polymorphism of polymer
polymorphonuclear cell
polymorphonuclear granulocyte
polymorphonuclear leukocyte
polymorphonuclear leukocyte; polymorphonuclear cell
polymorph patent
polymorphs of drug
polymorphy
poly(m-phenylene isophthalamide) fiber
polymyarian type
polymyositis and dermatomyositis
polymyositis and dermatomyositis associated with malignancy
polymyxin
poly (N-acetyl glucosamine)
polynary
polynary alloy
Polynesia
Polynesian
Polynesian Aboriginal Art
Polynesian Art
Polynesians
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