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- Keywords precool-quenching temperature;T91 heat resistant steel;carbon atomic gas group;quenching vacancy; 预冷淬火温度;T91耐热钢;碳原子气团;淬火空位;
- carbon atomic gas group 碳原子气团
- Every carbon atom has four bonds. 每个碳原子的价键为四。
- The meso carbon atom of the methine linkage of the dye is attached to the nitrogen atom of an amino group. 该染料的甲川链上的中位碳原子与氨基的氮原子相连。
- An organic compound containing a hydroxyl group bonded to a carbon atom, which in turn is doubly bonded to another carbon atom. 烯醇一种有机化合物，包含有与碳原子键连的羟基群，该碳原子反过来又与另一个碳原子双键连接
- This is the Beijing Gas Group announced on the 25th. 这是北京市燃气集团25日对外发布的消息。
- Alcohol: Organic compounds characterized by a hydroxyl group (OH) bonded to a carbon atom. 醇(酒精):是有机化合物。它是一个氢氧团和碳原子的结合。
- The compound of above of 10 carbon atom calls polysaccharide. 10个碳原子以上的化合物叫多糖。
- Having a ring composed exclusively of carbon atoms, as benzene. 碳环的有一个仅由碳原子组成的环的，如苯
- Now we are among the two innermost electrons of the carbon atom. 现在，我们处于碳原子最里面的两个电子之间。
- In sputtering , argon is commonly used , havingthe advantage that it is an atomic gas and chemicallyinert . 溅射中我们通常使用氩,优点是氩是一种原子气体,而且在化学性质上是惰性的。
- One of a group of monosaccharides that contain three carbon atoms. 丙糖一种含有三个碳原子的单糖中的一种
- Methylation, the addition to a base of a group of three hydrogens and a carbon atom, is one way in which genes are regulated. 甲基化就是在一个碱基上加上一个由三个氢原子和一个碳原子组成的基团。它是一种基因调整的方式。
- About 1.5 million years young, the cluster stars appear in this colorful skyscape, along with dark dust clouds silhouetted against glowing atomic gas. 这个年轻的恒星团年龄大约有150万年，在这张彩色天空影像里，黑暗尘埃云的侧面轮廓与炽热的原子气体形成了鲜明对比。
- At the end of the series of reactions each carbon atom is recovered. 在反应的最后每个碳原子都可以回收。
- Phenol: Any of a class of organic compounds with a hydroxyl group (-OH; see functional group) attached to a carbon atom in a ring of an aromatic compound. 酚: 以羟基(-OH;参阅functional group)与芳香族化合物环上的碳原子相连为特征的一类有机化合物。
- A polymer in which the repeating unit contains two carbon atoms linked by an oxygen atom. 聚醚一种聚合物，其中重复性的单位含有由一个氧原子连结的两个碳原子
- Carbohydrates contain choral carbon atoms. 碳水化合物含有手性碳原子
- Carbon atoms provide the backbone of living matter. 碳原子提供了生命物质的骨架。
- The meso carbon atom of the methine linkage of the dye is attached to the nitrogen atom of a group which forms an enamine with the methine linkage of the dye. 该染料甲川链上的碳原子与氨基的氮原子相连，而该氮原子又与染料的甲川链形成烯胺。
