您要查找的是不是：
- Benzoxazole, where the oxazole is fused to another aromatic ring. 苯并-{恶唑}-，-{恶唑}-于其他环相连。
- Elimination of an alkyl chain substituted on an aromatic ring results in the appearance of free radicals. 在一芳香环上一个取代烷链的消失，结果出现自由基。
- Most proteins have amino acids with aromatic ring, so they have yellow reaction. Phenylalanine is not easy to nitrify, so it is necessary to add in a little vitriol oil. 多数蛋白质分子含有带苯环的氨基酸，所以都会发生黄色反应。苯丙氨酸不易硝化，需加少量浓硫酸后才能够发生黄色反应。
- The energy loss, combined with angular-momentum redistribution, causes a dense ring system to flatten. 由于能量散失再加上角动量重新分布，稠密的行星环系统就变得更为扁平。
- Open ring systems can avoid electromagnetic loop. 开放的环系统，可避免电磁环。
- Abnormal hydrogenation of an aromatic ring of hainanensine analogue is reported. The possible mechanism for this reaction is provided. 报道了海南粗榧新碱类似物芳环的一种反常氢化反应，并提出了可能的反应机理。
- The chemoselectivity of the reaction is noteworthy, as the presence of a halide (bromide or chloride) on the aromatic ring furnishes the triazole 5 as the sole reaction product. 值得注意的化学反应的;作为一个在场的卤化物(溴化物或氯化物)的芳香环唑5作为唯一证据的反应产物.
- Conclusion Alar cartilage-muscle ring system is an important structure for the lower part of the nose. 结论鼻翼软骨肌肉环是外鼻下端重要的解剖结构。
- In this study, a Plesiomonas-derived chlorocatechol 1, 2-dioxygenase (TfdC) gene (tfdC), capable of cleaving the aromatic ring, was introduced into Arabidopsis thaliana. 在此项研究中，我们利用邻单胞杆菌来源的氯代邻苯二酚1，2双加氧酶基因tfdC改造拟南芥，探索植物降解芳香族污染物。
- Pioneer photographed Saturn's ring system from a unique position with the Sun behind the planet. 先驱者从一个得天独厚的位置上拍摄了土星的光环系统。其时，太阳正处于该行星的背后。
- In the picoline pyrolysis experiment, the methyl disengages from aromatic ring to form methane firstly, then the following reaction of the aromatic ring is similar to pyridine. 甲基吡啶的热稳定性比吡啶差，热解时甲基首先脱离芳香环进入气相，随后芳香环的反应途径和吡啶类似；
- Enclosed brush/slip ring system extends brush life by eliminating dust and dirt infiltration. 封闭式电刷系统，防尘和防脏物进入，延长了电刷寿命。
- The observation can be due to the presence of extended planar aromatic ring(s) in these ligands that could enhance their DNA intercalating binding ability. DPPZ系列配合物与DNA的结合常数比TATP系列配合物的结合常数平均大一个数量级，表明插入配体的平面越大，与DNA的结合能力越强。
- A new method not requiring ring system information for finding SSSR based on generating tree, chord and path analysis is set up. 本文提出一种基于生成树、弦和路径长度的环系最小环最小集识别方法,不需事先进行环系识别。
- Aromatic rings can be joined at a pair of adjacent carbons to yield compounds such as naphthalene, anthracene and chrysene. 芳环能在一对相邻碳上结合，生成萘、葸和?傅然0合物。
- If you have a telescope magnifying at least 30-power, you'll be able to glimpse the famous ring system, which now looks like a bright line that bisects Saturn's disk. 如果你有一个最低放大30倍的望远镜,那么你就能够一睹著名的环系统,该环系统现在看上去象是一条将土星的圆盘一分为二的明亮线条。
- Data mining system will become a self-adapted closing ring system on the base of the Integral Application of Fuzzy Cluster Analysis and Fuzzy Model Discernment. 通过模糊聚类分析和模糊模式识别的组合运用,使数据挖掘系统成为一个自适应的闭环系统。
- Like the amino group, the phenolic group powerfully activates aromatic rings toward electrophilie substitution, and in essentially the same way. 对于亲电取代反应，酚基基本上以同氨基一样的方式使芳环强烈活化。
- Polyaramide with easily rotational backbone has higher gas permeability, For two polymers with the samebackbone, gas permeability is higher for one with methyl side group on its aromatic ring. 高分子主链的化学结构相同，苯环上带有侧甲基的聚合物有高的气体透过系数；
- SSSR identification of two structures with complex ring systems is illustrated. 给出了2个包含复杂环系的化学结构作为最小环最小集识别的例子。
