异构体

Protein kinase C has been found to have more than 10 kinds of isomers, in a variety of tumors have overexpressed.

蛋白激酶C已发现有超过10种异构体，在多种肿瘤中有过度表达。

Have two kinds of optical isomers,Ⅰ type in efficiency, stability and protein are more excellent adhesion, etc.

有两种类型的光学异构体，Ⅰ效率、稳定性和蛋白质更优异的附着力，等等。

The shape effect is much useful for the separation of the position isomers with strong ionic groups.

形状效应的提出对于在CZE模式下的异构体离子的分离尤其具有指导意义。

Another example of chiral recognition is found in the effect these two carvone isomers have on rates of reaction.

我们也发现这两个香芹酮异构体对反应速率有不同影响的其他手性识别5的例子。

The two isomers of compounds 5 were demonstrated by IR and 1H NMR.

利用IR和1H NMR证明了化合物5存在两种异构体。

Low-boiling phenols in low-temperature coal tar are important chemical raw materials. For the identification and determination of the individual phenol boiling below 210℃ in the low temperature coal tar, the methods of gas chromatography, liquid-liquid chromatography followed by ultra-violet analysis and fractional distillation followed by infrared analysis were evaluated and compared.

随着煤炼油工业的发展，煤焦油中的酚类，特别是低級酚，作为化工原料的利用很重要，我們应用(1)气液色譜法，(2)液液色譜与紫外光譜法結合及(3)精餾与紅外光譜法結合三种不同方法对210°以前的低級酚进行了各种异构体的成分分析，比較分析結果：三种方法对同一样品进行分析时，最大絕对誤差在2％以内，其中以气液色譜法最为快速，液液色譜法次之，精餾-紅外光譜法費时間較多；但后二种方法所得数据較完全。

As endogenous jasmonates exist in enantiomers in nature and at level of nanogram/per gram fresh weight, it is very challenging work to develop rapid and accurate method for qualitative and quantitative analyses of JAs. This review paper summarizes the recent advances in the analysis of jasmonates including chromatography, capillary electrophoresis, chromatography-mass spectrometry and immunoassay.

内源茉莉酸类激素通常以多种手性异构体存在，且含量超微，因此，对内源性茉莉酸类激素进行准确的定性、定量分析具有很大的难度，研究高效分离富集、高灵敏度检测以及分离与检测联用等分析方法，对加速植物激素分子作用机理研究具有重大意义。

The free energy of solvation is well correlated with the dipole moments of 5-fluorouracil and 5-chlorouracil tautomers.

溶剂化自由能与异构体的气相偶极矩存在相关性。

Detailed Intrinsic Reaction Coordination calculations were carried out to guarantee the optimized transition-state structures being connected to the related tautomers.

同时，做了详尽的内禀反应坐标计算，以保证所得到的过渡态连接相应的始末异构体。

The free energy of solvation is well correlated with the dipole moments of 5-fluorouracil and 5-chlorouracil tautomers.

另外， 详细地将5-氟尿嘧啶和5-氯尿嘧啶与尿嘧啶进行了对比，获得三者最稳定异构体间电子结构异同的有用信息。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。