常见例句

This is called "return to nature", it is better than thowing into recyle bin.
when we clean up the fish; we throw "鱼的肚腹下水" into water.
We should restrain the emission of industrial wastes and find a better way to economize the use of fresh water and recyle waste water.
我们应该控制由工厂排放的废物，并且形成新的更节省的使用淡水和废水再循环的方法。
This paper discusses some problems for the students in teaching of oxidizing recyle in drop defermination and puts forts some suggestions to solve these problem.
本文讨论了氧化还原滴定教学中学生易感到困惑的一些问题;并提出了相关的处理方法.
It is widely used to separate sand in rivers, lakes and in mineral separation factory.And it is also used to recyle industrial scoria and sulfuric-acid residue.
广泛用于选矿厂、江、河、湖砂的选别，工业矿渣及硫酸渣的再利用也普遍使用。
Keywords trifluoro ethanol recyle utilization;
三氟乙醇;回收;利用;
Study on the Economy of the Recyle of Urban Reclaimed Water
城市中水回用中的经济性问题探讨