The volumetric exchange rate of feeding and draining simultaneously in the reactor can reach 65-74% if only the influent hydraulic loading rate is controlled properly.
只要适当控制进水水力负荷,反应器的同时进出水体积置换率可达65-74%。
A cold front passing through the area on March 19, 2010, slowed the rate of snowmelt feeding local rivers.
3月19日,一股冷锋掠过该区,减缓了雪融水进入该地河流的速度。
Single pass laser surface of the specimens using powder feeding method were obtained by varying the powder feeding rate and the preheating temperature of the substrate.
通过改变送粉激光熔覆过程中的扫描速度、送粉速率、基体预热温度等工艺参数,获得了单道激光熔覆层。
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