gravimetric concentration 中文意思是什麼
gravimetric concentration
解釋
重力選礦- gravimetric : adj. （測定）重量的；重量分析的 （＝ gravimetrical）. -metri-callyadv.
- concentration : n. 1. 集中。2. 【化學】提濃，蒸濃，濃縮；濃度；稠密度；【礦物】汰選，選礦，富化。3. 集中注意，專心。
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Stationary source emissions - determination of concentration and mass flow rate of particulate material in gas - carrying ducts - manual gravimetric method
固定源散發.含燃氣煙道中顆粒物質濃度和質量流率的測定.人工重量分析法 -
Stationary source emissions - determination of low range mass concentration of dust - manual gravimetric method
固定源排放.塵埃低倍率物質濃度測定.手工重量分析法 -
Stationary source emissions - determination of low range mass concentration of dust - part 1 : manual gravimetric method
固定源輻射.粉塵的小范圍質量濃度的測定.第1部分:人工重量分析法 -
Air quality. ambient atmosphere. measurement of the concentration of particulate matter suspended in the ambient air. gravimetric method
空氣質量.環境大氣.環境空氣中懸浮的微粒物濃度的測定.重量分析方法
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