“chemical method discharge measurement”的概念、定义、翻译、参考文献-科学参考

单词	chemical method discharge measurement
释义	chemical method discharge measurement Encyclopedia 工学流量测验释 chemical method discharge measurement化学法测流在测验河段的上游断面注入一定浓度的示踪剂，经水流充分混合后，在下游取样断面测定稀释后示踪剂浓度或稀释比率的流量测验。
随便看	mine engineering geology mine engineering geology problem mine engineering geophysics mine environment mine environmental impact assessment mine environmental management mine environmental monitoring mine environmental risk mine explosion-proofing logging mine feasibility demonstration report mine filling system mine filling system design mine fire mine fire control by clay grouting mine fire control by inert gas mine floods mine gas mine geological disaster mine geological environment mine geological environmental survey mine geological radar mine geological radar data processing mine geological work mine ground pressure mine ground surface deformation

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