purification flow rate的意思|示意

The influence of reaction temperature and gas flow rate on purification efficiency was studied.

研究反应温度和气体流量对磷化氢净化效率的影响。

Self-purification curves are presented, percentages and rate constants of the purification are calculated, and influence of temperature, flow rate, and turbidity on self-purification are discussed.

绘制了自净曲线，计算了自净百分率和自净速率常数，并讨论了温度、河水流速及浊度对自净作用的影响。