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It was concluded that the electrostatic attraction between negative dye molecule and positive biomass due to amidogen protonation was the important mechanism of dye biosorption by biomass.

氨基质子化引起的菌体正电性和染料负电性之间的静电引力是染料吸附的重要机制。

The result shows that although it has little surface activity, the different cores and generation of PAMAM, whose terminal group is amidogen, behaves well demulsification. The demulsification of PAMAM for the O/W emulsion is closely connected with the molecular core, terminal group and generation, which provided the foundation to design the new-type demulsifier molecule.

研究结果表明，不同核心、不同支化代的端基为胺基的PAMAM虽然几乎没有表面活性，但却均表现出了良好的破乳性能，PAMAM对O／W型乳液的破乳行为与分子的核心、端基和支化代有密切的关系，为进行这类新型破乳剂的分子设计提供了依据。

The amidation reaction of the chiral unsaturatecd acid with the amine accomplished the synthesis of one target molecule.

第3章叙述了用9步反应、12%的总产率完成了malyngamide M的首次全合成。

The amidation of fatty acid with amine constructed the skeleton of malyngamide M,and then transformation of Z-olefin to E-olefin completed the synthesis of target molecule.

第4章详细阐述了使用高度会聚通用的路线完成含有末端烯氯结构的malyngamides O，P，Q，和R，以及Q和R的C-5差向异构体的全合成。

Moreover, it was successfully linked with lactobionic acid through amine groups on the surface of particles, and used to recognize living liver cells successfully.(3) In order to simplify the proceeding of preparation of silica-coated qdots, a novel one-pot method using 3-mercaptopropyl-trimethoxysilane as a capping molecule was proposed for the first time. Furthermore, amine and phosphonate groups were also modified on the surface of silica-coated qdots simultaneously. This was the first time the synthesis and the surface modification of qdots were performed in the same system.

3在前一部分工作的基础上，进一步简化量子点的合成与包壳步骤，以MPS为稳定剂，制备了硅壳包被的CdTe量子点，并在硅壳外同步修饰氨基及磷酸基团，首次成功实现了量子点的合成与表面的功能化修饰在同一体系中进行，从而制得了水溶性的、表面带有氨基和磷酸基团的硅壳型CdTe量子点。

The methanol molecule has the best catalytic effect among the three molecules followed by the water and ammonia molecules.

其中甲醇的辅助效果最佳，其次为水和氨分子。

It is not a single molecule, but a mixture of amylose (straight chains of glucose subunits) and amylopectin.

淀粉是葡萄糖的多聚体，不是一个单独的分子，而是直链淀粉和支链淀粉的混合物。

The idea of synthesis of anion receptor is alsoa base of the design of receptor for neutral molecule.

同时这种阴离子受体的设计理念进一步为中性分子受体的设计提供基础。

The experiment shows that the multiphoton ionization mechanism of anisole is parent molecule ionization-dissociation model.

实验结果表明苯甲醚分子的多光子电离机制属于母体分子电离-解离模型。

The conversion of the cyclobutanes to the corresponding annulation products was achieved by a reaction sequence of [elimination of HCl in the cyclobutanes-4 electron electrocyclic ring opening-6 electron electrocyclic ring closure-elimination of another HCl molecule] .

这些环丁烷产物向增环产物的转化是经一个[脱除－分子HCl得环丁烯－环丁烯电环开环为丁二烯－6电子电环闭环－脱除另一分子HCl]这一连续反应进行的。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。