查询词典 cis

This enhancer is regulated by a composite cis-acting element, the FOX:ETS motif, which is bound and synergistically activated by Forkhead and Ets transcription factors.

这个增强子受到一种复合顺式作用元件的调控——FOX：ETS，它能够被Forkhead和Ets转录因子约束或激活。

After testing the compound formulation and determining the characteristic, the special compound for special rubber jump for funnel chest flattering apparatus was prepared based on NR/cis-BR with excellent physical property, elasticity and meeting the performance requirement.

以天然橡胶与顺丁橡胶并用胶为基础材料，通过胶料配方试验及性能测试，制得了具有优良物性、回弹性和符合使用要求的漏斗胸矫治器橡胶泵专用胶料，并确定了生产配方和工艺条件。

The properties of single-chain and pauci-chain polystyrene microspheres and recent results on the electron microscopy and selected area electron diffraction of single-chain monocrystals of polyethylene oxide, isotactic polystyrene, cis-1, 4-polybutadiene and guttapercha are presented and discussed.

介绍和讨论了单链和寡链聚苯乙烯玻璃体微球的性质以及聚环氧乙烷、全同立构聚苯乙烯、顺-1， 4-聚丁二稀、反-1， 4-聚异戊二烯单链单晶电子显微镜和选区电子衍射观察的最新结果。

By the cultivation of Hevea brasiliensis in Brazil, harvesting of the latex obtained, the basic chemical composition of cis - polyisoprene.

由种植的巴西三叶橡胶树割取的胶乳制得，基本化学成分为顺－聚异戊二烯。

To isolate and identify a novel strain with cis-epoxysuccinate hydrolase activity and to optimize its enzyme production.

产顺式环氧琥珀酸水解酶新型菌株的筛选、鉴定及其产酶条件优化。

Ideal catalysts are selected. Main factors influencing the selectivity of cis-pinane and the content of pinane hydroperoxide are investigated. Optimum conditions are decided.

选择了较理想的催化剂，考察了催化反应的某些因素对氢化反应中顺式蒎烷选择性、氧化反应中蒎烷氢过氧化物含量的影响，确定了适宜的工艺条件。

The UV and NMR spectra of the complexes were calculated with the INDO/CIS (configuration interaction for singlet in intermediate neglect of differential overlap) and B3LYP/6-31G methods.

用INDO/SCI 和 B3LYP/6-31G方法分别计算了复合物的UV和NMR光谱。

These results suggest that MmedCSP1 is involved in the process of storing and releasing methyl salicylate, pentane, ocimene,β-ionone, 3, 4-dimethylbenzaldehyde, 2-hexanone and cis-3-hexen-l-ol for M. mediator, and has different transport capability in storing and releasing those odorants.

这些结果提示MmedCSP1参与中红侧沟茧蜂对水杨酸甲酯、戊烷、罗勒烯、β-紫罗兰酮、3，4-二甲基苯甲醛、2-己酮和叶醇等气味的识别过程，且在不同气味中的识别过程中对于气味的运输能力有差异。

The results showed that MmedCSP1 could bind to methyl salicylate, pentane, ocimene,β-ionone, 3, 4-dimethylbenzaldehyde, 2-hexanone and cis-3-hexen-l-ol.

结果表明：MmedCSP1只能与水杨酸甲酯、戊烷、罗勒烯、β-紫罗兰酮、3，4-二甲基苯甲醛、2-己酮和叶醇结合。

UV and HPLC were used for the first time to study the photo-cis-trans isomerism in dilute DNS solution.

首次采用紫外光谱和高压液相色谱初步研究了4，4'-二硝基二苯乙烯-2，2'-二磺酸稀溶液中的光致顺反异构现象。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。