为了减少气体的处理量，必须先将淋洗液喷入炼焦气收集管道，然后将炼焦气通过许多热交换器，以使其冷却。
To reduce the volume of gas handled, it has to be cooled by first spraying liquor into the collecting mains and then by passing the gases through a number of heat exchangers.
结果表明：淋洗有利于土壤氮素的矿化过程，但淋洗频率过快并没有造成土壤氮素矿化量的显著增加。
The results showed that: leaching was beneficial to soil mineralization, but the accumulation of the nitrogen mineralized in the soils would not be higher with increasing of the leaching fre...
对于分子量与淋洗体积曲线，星形PS- PI共聚物的臂数越多，向淋洗体积大的方向迁移得就越多；
As compared to polystyrene calibration curve, the migration trend of different number of arms of the star polymers was established.
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