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Terms for subject Environment containing 撞 | all forms
ChineseEnglish
撞击仪、冲击器impactor Instrument which samples atmospheric suspensoids by impaction; such instruments consist of a housing which constrains the air flow past a sensitized sampling plate (通过压紧作用在大气气溶胶中取样的仪器，该仪器带有限制气流通过激活取样盘的机罩。)

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