一旦这个池子形成，径流就会进一步汇集，从而形成一个湖泊。
Once this pan formed, further run-off collected, and formed a lake.
由于电池位于车身底盘下面，车子重心降低，从而操控性。
With the batteries below the floor pan, the car’s centre of gravity has been lowered, which improves handling.
以PAN为指示剂用硫酸铜标准溶液滴定过量的EDTA标准溶液，从而求得镍的含量。
The excessive EDTA standard solution was titrated using copper sulfate with PAN as indicator so as to obtain nickel content.
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