carbon造句

例句与造句

1. Wood charcoal contains up to 98% carbon .
   木炭含有相当于98的碳。
2. She typed an original and two carbons .
   她用打字机打出了原件及两份副本。
3. Diamond is a third form of solid carbon .
   金刚石则是第三种形式的固态碳。
4. The carbon dioxide is expelled by the lungs .
   二氧化碳由肺排出。
5. On hydrolysis carbon dioxide is evolved .
   水解时，放出二氧化碳。
6. It's difficult to find carbon in a sentence. 用carbon造句挺难的
7. Such a carbon is designated as a chiral carbon .
   这样的碳原子称为手性碳。
8. The residue is progressively enriched in carbon .
   残留部分愈来愈富含碳质。
9. Every carbon atom has four bonds .
   每个碳原子的价键为四。
10. She is a carbon copy of her sister .
    她跟她姐姐一模一样。
11. We have made no reference to asymmetric carbon atoms .
    我们未曾涉及不对称碳原子。
12. Carbon atoms provide the backbone of living matter .
    碳原子提供了生活物质的主链。
13. Carbon atoms provide the backbone of living matter .
    碳原子提供了生命物质的骨架。
14. The carbon is electrophilic centre .
    碳是亲电的中心。
15. The oxygen and the carbon combine to form carbon dioxide .
    氧和碳化合，形成二氧化碳。
16. Another problem is the large carbon loss by entrainment .
    另一问题是大量的碳夹带损失。
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