查询词典 ethnic groups

The metallomicelles made of Co complexes containing imidazole groups and different surfactants has been employed to catalyze the oxidation of phenol by H〓O〓, and the satisfactory results have been obtained.

探索了将金属胶束模拟过氧化物酶的可行性，本文用一种Co单核配合物与不同类型的表面活性剂形成的金属胶束催化过氧化氢对苯酚氧化反应，得到了较为满意的结果。

This research is devoted to synthesize tetrafunctional epoxy containing siloxane and imide groups by way of molecular design.

本研究以分子结构设计方式，合成含矽氧烷与亚醯胺之四官能基环氧树脂Ⅲ。

Similarly,in Chapter 4,we have successfully synthesized a novel starburst alkynyl-bridged macromolecule constructed with two kinds of functional groups,in which perylene imide structure is used as the arms and truxene structure as the core.

第四章中，采用合理的方案，成功合成了具有苝酰亚胺结构臂单元和Truxene核单元的双色团体系星状化合物。

The results indicated that the thermal stability of thepolymers is greatly associated with the structure of the modified groups.Moreover, the imide- derivatives have greater thermal stability than thecorresponding amide- derivatives. This can provide useful information on thepreparation and processing of this kind of polymers.

用PyGC-MS对酰胺型和酰亚胺型改性聚乙烯在加工条件下的热分解产物进行了定性和定量的测定，结果表明不同改性基团对聚合物热稳定性有很大影响，酰亚胺型改性聚乙烯的热稳定性大于酰胺型，这为该类聚合物的制备加工和应用提供了有用的信息。

A novel epoxy resin containing imide and naphthyl groups was synthesized to produce heat resistant polymer. The chemical structures were characterized by ~1H-NMR,~(13)C-NMR, FTIR spectra and elemental analyses.

合成了一种新型含萘环和酰亚胺结构的环氧树脂BHPD-EP，其化学结构由~1H-NMR、~(13)C-NMR、FTIR和元素分析进行了表征。

All these groups will become a solid foundation for future development, the company is immeasurable intangible assets.

这些都将成为集团未来发展的坚实基础，也是公司不可估量的无形资产。

These two groups will now follow slightly different rules for immunities and cc-breaks.

这两个类别的免疫和破解将略有不同的规则。

According to the immunochemistry, CyPA has no difference among the 4 groups.

根据免疫组织化学染色结果，亲环素A在各组间的表达无明显差异。

Serum immunoglobulin G antibodies to HPV types 6, 11, 16, 18, 31 and 33 were measured in both groups.

每组都测量6， 11， 16， 18， 31，33 型HPV的血清IgG抗体。

The rats were divided into three immunosuppressive groups and a normal control group.

将大分为免疫抑制组及正常对照组。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。