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- Chelates are usually organic ring compounds, the ion being chelated to form the closure of the ring. 螯合物通常是环状的有机化合物，离子被螯合形成环状结构。
- organic ring compound 有机环状化合物
- The tendency of a ring compound to polymerize depends upon the extent of ring strain. 环状化合物的聚合倾向，取决于环的张力大
- A five-membered heterocyclic ring compound, C4H5N, having an odor similar to chloroform. It is the parent compound of hemoglobin, chlorophyll, and many other complex, biologically active substances. 叽咯一种五倍杂环混合物，C4H5N，气味与三氯甲烷相似，是血红蛋白，叶绿素和其他多种复杂的生物性活跃的物质的亲体混合物
- A five-membered heterocyclic ring compound,C4H5N,having an odor similar to chloroform. It is the parent compound of hemoglobin,chlorophyll,and many other complex,biologically active substances. 叽咯一种五倍杂环混合物，C4H5N，气味与三氯甲烷相似，是血红蛋白，叶绿素和其他多种复杂的生物性活跃的物质的亲体混合物。
- Used AgNO3 Standard solution to measure the content of mercapto heterogeneous ring compound and thioureido derivative in acid coppering gloss agent continuously by potentiometric titration. 以硝酸银标准溶液，采用电位滴定法，连续测定酸性镀铜光充剂中的巯基杂环化合物和硫脲衍生物的含量。
- A New Bridged Ring Compound from Hypericum bellum 美丽金丝桃中的一个新桥环化合物
- An organic compound containing many double bonds. 多烯一种包含许多双键的有机化合物
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
- The organ play as the bride come down the aisle. 当新娘沿著通道走过来时，风琴演奏了起来。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- The music is organic to the story. 这首乐曲是这个故事必不可少的组成部分。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- The illness is organic in origin. 该病起初是器质性疾患。
- I am sorry-she's out. Can you ring again later? 对不起－她出去了。你过些时候再打电话来好吗？
- I am not good at organic chemistry. 我的有机化学学得不好。
- The boys and girls made a ring round us. 男孩和女孩围着我们站了一圈。
