benzene nucleus
- benzene nucleus的基本解释
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[医] 苯核
- 更多网络例句与benzene nucleus相关的网络例句 [注：此内容来源于网络，仅供参考]
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And because the structure of benzene nucleus as rigid and flexible alternating permutation of the hydrocarbon chain in order to facilitate the physical properties of polyacrylamidewith pingment.
又因其布局为刚性的苯核和柔性的烃链瓜代摆列，催促涂膜的物理板滞本能机能增不弱。
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The structural characteristics of the ligand of the chiral Schiff base are that the ligand has phenol hydroxyl, alcoholic hydroxyl and an imine group, one to three bromine atoms are provided on the framework of double benzene nucleus, and chiral carbon is connected with the nitrogen atom of imine.
手性西佛碱配体的结构特征为含有酚羟基、醇羟基和亚胺基团，在萘环骨架上带有一至三个溴原子，手性碳与亚胺的氮原子相连。
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Through taken the measurements of pH, TOC, UV-Vis spectra and high-performance liquid chromatograph in the degrading process of solution ,it was found that the COD of dye solution increased, pH continuing declined and TOC reduced gradually. The UV-Vis spectra and high-performance shown that though dye molecules had been destroyed, Strong Chromophore Azo Double Bond of dye was certainly under attack, the big conjugated system was vandalized and dye molecules were decolorized degradation, but they were not completely changed into carbon dioxide and other inorganic matter by mineralization, it appeared accumulation of aromatic ring and double benzene nucleus, so it is thus evident that complete destruction of aromatic ring is more difficult than the double benzene.
通过测定直接大红染料脱色过程中的溶液pH、TOC、紫外可见光谱图和高效液相色谱图可知，在脱色处理时间(6h)范围内，染料溶液的COD值增大， pH值持续下降，TOC值逐渐降低，结合紫外可见光谱图和高效液相色谱图，说明染料分子虽然已经遭到破坏，染料分子内强生色基团偶氮双键确实遭到攻击，大的共轭体系被破坏，染料分子被脱色，却没有完全被彻底矿化成二氧化碳等无机物，出现了芳环和萘环结构的累积现象，可见完全破坏芳环比破坏偶氮双键发色团更困难。
- 更多网络解释与benzene nucleus相关的网络解释 [注：此内容来源于网络，仅供参考]
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benzene nucleus：苯核
benzene hydrocarbon 苯系烃 | benzene nucleus 苯核 | benzene ring 苯环
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double benzene nucleus：萘环
double bed 双人床 | double benzene nucleus 萘环 | double bit felling axe 双刃伐木斧