查询词典 conjugation nucleus

Kamil, Smith and Williams (1952) investigated the conjugation of higher alcohols with glucuronic acid.

Kamil， Smith 和Williams (1952)研究了高乙醇和葡萄糖醛酸接合。

Conjugation of secondary alcohols increased with increasing number of carbon atoms in the molecule from 10% with isopropanol to 60-70% for the secondary heptyl alcohols.

二级乙醇的接合随分子中碳原子数增加而增加，从异丙醇10%到二级庚基乙醇60-70%。

The base material of mesangial region increased, mesangial region intercapillary cells swelling,high density election deposition also be seen; basal lamina uniformity in group C,few foot process conjugation.

结论肾脏VEGF蛋白表达的上调可能是糖尿病肾病的发生机制之一，辛伐他汀对糖尿病大鼠肾脏具有确切的保护作用，这可能部分与其抑制肾脏VEGF过度表达有关。

The paper introduces the technologies to recover dilute ethylene in FCC dry gas from refinery,including pressure swing adsorption,conjugation absorption separation,intercooling oil absorption,advanced recovery system,and membrane separation,and makes a comparison among the technologies.

介绍了炼厂催化裂化干气稀乙烯的回收技术，包括变压吸附、配合吸收分离、中冷油吸收、先进回收系统、膜分离技术，并对这几种技术进行了比较。

The ratio of free Mit content to total Mit content in IM was 1. 1%, and that in ISM was 4. 7%. Because of its higher drug conjugation rate and good solubility, ISM was select to carry out further investigation. The lyophilized powder of solution type was prepared by using 3% mannitose as the supporting agent with ISM content of 1mg per bottle, whose comprehensive properties were evaluated. The preparation, having hygroscopic property, should keep airtight storage.

选择药物结合率高且偶联物水溶性好的ISM，以3％甘露醇为冻干保护剂，将偶联物制成了溶液型冻干粉针剂，剂量每瓶1mg，并进行了制剂综合性能评价；本制剂有一定吸湿性，应密闭贮存；4℃贮存3个月后制剂稳定性良好，制剂中胰岛素仍保持生理活性，而25℃贮存3个月后胰岛素活性有所降低，所以制剂应低温保存。

In this paper, twenty novel meso-substituted porphyrins of four series were designed and synthesized by increasing the conjugation of porphyrins or introducing substituents with high fluorescence quantum yield into the meso-position of porphine, and then red OLEDs were fabricated by doping porphyrins into a suitable host using ten porphyrins compounds and their electrolumin -escence properties were tested. The main contents and results were generalized as follows:Three meso-tetrakisporphyrins 4a-c and three conjugations of porphine-triarylamine linked by styrene 10a-c were synthesized and characterized by 1H NMR, MS, UV-vis spectra and fluorescence emission spectra.

本文通过增大卟啉分子的共轭结构或将具有高荧光量子产率的基团连接到卟吩环的中位得到了四类共20个新型的卟啉化合物，并选取其中10个化合物制备有机发光器件来考察材料的电致发光性能，具体内容包括以下几个部分：设计合成了3个中位直接被三芳胺取代的卟啉化合物4a-c和3个通过苯乙烯连接的卟吩-三芳胺共轭体10a-c，通过核磁氢谱、质谱、紫外吸收光谱和荧光发射光谱表征了新化合物的结构。

The measuring of conductivity of the copolymers also indicates that addition of phthalie acid did not destroy the conjugation system of homopolymer of propargyl alcohol.

产物电导率的测量亦说明邻苯二甲酸的加入，并没有破坏聚丙炔醇的共轭体系，但共聚物的电导牢随邻苯二甲酸的含量增加而略有降低。

The large distribution of conjugation length was regarded as the reason of vanishing of the vibronic structure. Low costing MeO-PPV was prepared via modified Burn's method.

发现三种方法合成的前驱聚合物在转化初期有相同的PL光谱变化，说明这些前驱聚合物的共轭结构增长过程是相似的，并推测共轭长度分布宽是振动结构消失的原因。

Ii" derives from "yoi," and its conjugation is mostly based on "yoi.

它来自于&よい&，并且它的变形大多以&よい&为基础。

The results showed that BSA-RAC was synthesized successfully and its conjugation ratio of RAC to BSA was about 24.5∶1.Three hybridoma lines were screened and the best one was 4D8,its affinity constant Ka was 1.65×10~(10)L/mol.

结果表明，BSA-RAC偶联成功，分子结合比为1∶24.5；筛选出3株杂交瘤细胞，其中最好的4D8株的亲和常数Ka为1.65×1010L/mol。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。