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准考证号丢了怎么查分啊，
我的准考证丢了，没号了怎么 查分啊，你们有碰到过这种情况的吗
麻烦这是什么意思。。。。
pilot plants还有这个equalization tank
曝气用英文怎么说啊
要专业的
这句怎么翻啊，很专业。
The primq aim was to develop a simple biological process to reduce the 5d biochemical oxygen demand (BOD5) of the wastew
急求，这句怎么翻，等待中。。。
This article discusses a pilot-scale study for the treatment of wastewater from processing plant that generated an avera
这句不懂啊，高手
It reduced 99% of 5d biochemical oxygen demand of the plant wastewater (from an average of 1062 to 9 mg/L) and 91% of to
各位看看这英文标题是什么意思啊，标题我都不懂
Treatment of Wastewater from a Whey Processing Plant Using Activated Sludge and Anaerobic Processes
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