distilling

Water can be made pure by distilling it.

水可以通过蒸馏而纯。

coal tar is made by distilling out the volatile products in coal.

煤焦是通过加热除煤的挥发性物质得到的。

More ammonium sulphate solution is being recovered in the process of distilling oil shale.

在页岩的过程回收的硫酸铵液比过多了。

I sudy the experiment device that The improvement of equip obout the method distilling water steam from the peel of orange Concerning to detach lemonene and suggest mend.

本文针对水蒸汽蒸馏法从桔皮柠檬烯实验装置进行了深入的研究,对其实验装置的不足,出改进的建议。