“saturated hydrocarbon”可以造什么句，saturated hydrocarbon造句

2、The content of resin were aromatic are both decreased significantly. At the the same time, the content of asphaltenes and saturated hydrocarbon were increased.

4、alicyclic unsaturated hydrocarbon

6、Paraffinic Having the characteristics of paraffins，saturated hydrocarbons of open chain structure.

3、unsaturated hydrocarbon

1、a non-aromatic saturated hydrocarbon with the general formula CnH(2n+2).

5、an unsaturated hydrocarbon obtained from plants.