查询词典 trans-situation

Since the starting work that azo molecule has reversible cis-trans structure changing, Study on the polymer possessing azobenzene and polymer is booming increasingly liquid crystal, these days it is an attractive topic of nonlinear optics and its application.

摘要自从发现偶氮分子在光照下能够发生可逆顺反异构这一开创性工作以来，对含偶氮类聚合物及聚合物液晶材料非线性光学等性质的研究日益活跃，是目前国内外非线性光学及其应用研究的一个热门话题。

The chaperone activity of porcine kidney peptidyl-prolyl cis-trans isomerase was studied. The results showed that inactive or active PPIase was able to improve the refolding yields of creatine kinase , and inhibited aggregation. However, alkylated PPIase was not able to prevent CK aggregation.

研究猪肾脯氨酰顺反异构酶的伴侣功能时发现有活性和无活性PPIase能够提高肌酸激酶再折叠产量，抑制肌酸激酶聚沉，但是烷基化PPIase丧失防止肌酸激酶聚沉的能力。

The chaperone activity of porcine kidney peptidyl-prolyl cis-trans isomerase was studied.

研究猪肾脯氨酰顺反异构酶的伴侣功能时发现有活性和无活性PPIase能够提高肌酸激酶再折叠产量，抑制肌酸激酶聚沉，但是烷基。。。

RESULTS: Peptidyl-prolyl cis-trans isomerase Pin1 specifically binds the motif of phosphorylation of Ser/Thr-Pro and regulates the function of phosphorylated proteins.

结果：肽基脯氨酰顺反异构酶Pin1能特异性地识别磷酸化的丝／苏－脯氨酰基序，调控磷酸化蛋白的功能。

In our results, we found four proteins have isoforms; these proteins are peptidyl-prolyl cis-trans isomerase A, prohibitin, enolase 1, myeloperoxidase precursor.

同时，我们发现肽基辅胺酸顺反异构酶（peptidyl-prolyl cis-trans isomerase A）、抑制素、烯醇酶（enolase 1）、过氧化骨髓酶有异构体的产生。

Second, we discuss two materials which are cinnamoyl chloride and azobenzene. The cinnamoyl chloride can induce the photo-dimerization reaction under linear-polarized UV light. Similarly, azobenzene can induce the cis-trans photoisomerization under UV light.

第二部分采用光诱导配向的方式，将偶氮苯与PI结合，再利用偏极化紫外光曝光使其产生顺-反异构化反应，再用polarized-ATR-FTIR研究其三度空间之分子排列，做为未来显示器配向膜的参考。

Understand the chemistry of alkenes and alkynes: nomenclature, electronic structures, sequence rule, cis-trans isomers, electrophilic addition reactions and mechanism, Markonikov's rule, conjugated dienes, rules of resonance forms.

A2 E3 了解烯类及炔类的化学性质：命名、电子结构，顺反异构物，亲电子加成反应及机制，马克尼可夫规则，共轭双键及共振式。

RhoGDI (RhoGDP-dissociation inhibitor 1) and Cyclophilin A (Peptidyl-Prolyl Cis-Trans Isomerase A) were reported to differentially express in two studies, but their results were inconsistent.

其中mimecan在正常结直肠组织中强表达，却在腺瘤和癌组织中不表达；TXNDC5(Thioredoxin domain-containing protein 5)在正常，腺瘤和癌组织中都表达，腺瘤和癌组织的表达量显著高于正常(P＜0.05)；RhoGDI(Rho GDP-dissociation inhibitor 1)和Cyclophilin A(Peptidyl-Prolyl Cis-Trans Isomerase A)在两份研究中报道差异表达，却都是一个报道在结直肠癌中高表达，一个报道低表达。

Azobenzene functionalized polyelectrolytes and polyamphiphiles are novel functional polymers with many interesting characteristics such as the photo-responsive properties based on the photo-induced cis-trans isomerization, the ability to build up ordered supramolecular structure, and the sensitivity to the environmental stimuli. The aim of this dissertation is to investigate the rules that control the formation of ordered structures from the azo polyelectrolytes and polyamphiphiles based on the supramolecular interaction, to explore the relationships between the material functionality and the supramolecular self-assembled structures at different levels, and to establish the methods for producing novel materials with potential applications in photonic and electronic areas.

中文题名光响应性偶氮聚电解质自组装及超分子结构的研究副题名外文题名 Self-assembly and supramolecular structure of photoresponsive azo polyelectrolytes 论文作者庹新林导师刘德山教授学科专业材料学研究领域\研究方向高分子材料学位级别博士学位授予单位清华大学学位授予日期2002 论文页码总数162页关键词聚电解质超分子结构自组装偶氮聚电解质馆藏号BSLW /2003 /O631 /38 偶氮聚电解质和两亲性偶氮聚合物是一类新颖的功能性聚合物，同时具有偶氮苯基团的光响应性、聚电解质和两亲性聚合物在适当条件下形成各种有序结构及其结构对周围环境具有敏感响应性等特点。

The azo-dyes perform an optically induced cis-trans isomerization.

氮基染料会发生光致羰基配合物异构化。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。