组装

Different from the conventional catalyst immobilization methods, the self-supporting strategy utilizes homochiral metal-organic coordination polymers generated by self-assembly of chiral multitopic ligands with metal ions without using any support.

与传统的负载模式不同，手性自负载催化剂通过含双或多官能团的手性配体与金属通过自组装形成一类有机-无机聚合物，因此无需使用任何载体，即能够有效地实现手性催化剂的回收和再利用。

Homocyclic peptide libraries were constructed by self-assembly of amino acids with the assistance of inorganic phosphorus reagents.

在无机磷试剂辅助下建立了氨基酸自组装成均环肽的方法，得到了相应的均环肽库。

The preparation method comprises the steps as follows: houghite ZnAl-NO3-LDHs is taken as the precursor, ion exchange method is adopted to insert the 2- naphthylamine-1, 5-disulfonic acid to the interlayer of ZnAl-NO3-LDHs, thereby assembling and acquiring the ZnAl-NADA-LDHs of good crystalling phase structure and splendid performance.

超分子结构2-萘胺-1，5-二磺酸插层材料，简写为ZnAl-NADA-LDHs，其分子式为：[Zn 2 1-x Al 3 x 2 ](C 10 H 7 NO 6 S 2 ) 2- x/2 mH 2 O，是以水滑石ZnAl-NO 3 -LDHs为前体，采用离子交换法将2-萘胺-1，5-二磺酸插入到ZnAl-NO 3 -LDHs层间，组装得到晶相结构良好、性能优异的ZnAl-NADA-LDHs。

All countries scholar have been looking for new cavitation to replace the ultrasonic cavitation technique, the hydrodynamical technique have lower cost and equipment simpler characteristics than the light or particle cavitation , so it was valuable of

本文所做的主要工作及所取得结论： 1 设计并组装了一套水动力空化反应循环系统； 2 设计了3种不同型号(孔径分别为1毫米、2毫米、4毫米)的多孔板； 3 比较了不同板在不同条件下的空化效应强弱； 4 利用该装置对大肠杆菌菌液进行消毒杀菌的实验研究；结论：(1)在孔径较小时，空化效应更强

It was found that the NA was influenced significantly by the hydrophobe content and the hydrophobic block size of the copolymer.

聚合物自组装聚集数NA随疏水单体含量的增加和疏水嵌段长度的减小而增大，同时也随聚合物浓度和NaCl浓度增加而增大。

The N A enhanced with increasing the hydrophobe content and decreasing the block length,as well as increased with increasing the concentration of copolymers and sodium chloride.

聚合物自组装聚集数NA随疏水单体含量的增加和疏水嵌段长度的减小而增大，同时也随聚合物浓度和NaCl浓度增加而增大。

E. the activation of amino acid, the elongation of peptide chain and the termination of the chain reaction, among which the activation of amino acid—the formation of imino acetoxyphosphoranes was the key step.

在这三步中，氨基酸的活化即氨基酸磷烷的形成是整个自组装成肽反应的最重要一步。

It is worthwhile to note that only the α-amino acids, could be activated into the five-membered cyclic imino acetoxyphosphoranes, while the β-ones not.

实验表明，仅α-氨基酸能发生这种自组装成肽反应，而β-氨基酸却不能进行，这是由磷的五元环特性决定的。

It was found that, driven by the hydrogen bonding interactions, PMAA produced in-situ and HEC self assembled into PMAA/HEC nanoparticles with the insoluble interpolymer complex of PMAA and HEC as the core, and the soluble HEC as the shell.

结果表明：在大分子间氢键作用的驱动下，原位生成的PMAA和HEC自组装形成了以不溶性的PMAA/HEC大分子复合物为核、以可溶性HEC为壳的PMAA/HEC聚合物纳米微球。

The formation mechanism for the C-PPV aggregation we proposed is: complex between K+ and the crown ether derivatives in the C-PPV brings two polymer chains closer together, and the K+ ions create interpolymer bridges, forming aggregations in the solution.

本文合成了可溶的带冠醚取代基的聚苯撑乙烯，其中冠醚基团的氧原子直接连在PPV主链上苯环的2、3位，并研究了聚合物在K~+存在下的自组装形成聚集体的行为。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。