unsaturated hydrocarbon是什么意思 unsaturated hydrocarbon怎么读
unsaturated hydrocarbon的相关资料
unsaturated hydrocarbon的用法和样例
- Abundant cutinite and exitinite of oil shale cause the volume of long-chain saturated hydrocarbon increases.
油页岩中含有丰富的角质体和壳屑体，导致长链饱和烃增加。
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