英语词汇“proportional sampling device”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	proportional sampling device
释义	proportional sampling device 英?[pr??p?:??n?l ?s?mpl?? di?vais] 美?[pr??p?r??n?l ?s?mpl?? d??va?s] 释义比例取样器
随便看	throat thicknes throat thickness Throat tightness throat tinea throat to port area ratio Throat trouble throat vane throat velocity throat wash throat width of nozzle throatwort throat-wort throatworts throaty throaty voice throb throb away throbb throbbed throbber throbbers throbbier throbbiest throbbin' throbbing

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