对涤纶长丝生产过程中的噪声 、 粉尘 、 气体 、 废液等的污染进行了调查和测量.
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This light can be used to illuminate a glass bulb containing sodium vapour.
可以用这种光来照射一个含有钠蒸气的玻璃泡.
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There are nitrogen, oxygen, a little carbon dioxide and water vapour.
它们分别是氮气, 氧气, 少量的二氧化碳和水蒸汽.
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The vapour generator for chemical vapour deposition plants allows the extraction of vapours.
用于化学汽相沉积器的蒸汽发生器允许蒸汽抽提.
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However, it does not require an absorbed vapour layer to become effective.
然而, 它不需要被吸收的水汽层来发挥效能.
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For water, this fluid is denser than vapour, but lighter than liquid water.
对水来说, 这种液态比气体更加致密, 但是比液态的水更轻.
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If you do not have excellent, solvent vapour will open near liquid solvent containers.
如果操纵精良的透风前提, 溶剂蒸汽不离会在开不收的不流体溶剂容器相近堆积.
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The higher the temperature of the air, the more water vapour it can absorb.
空气的温度越高,它能吸收的水蒸汽就越多.
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