查询词典 optically inactive

Finally, the interaction of DNA with electrochemical inactive molecule 2, 2'-bipyridyl was investigated by electrochemistry, the equilibrium constant was estimated.

在此基础上，以纳米氧化锆为连接剂，将DNA玻碳电极表面，以铁氰根为电化学探针研究了镧系离子对DNA电子传递行为的影响；用电化学方法研究了DNA在纳米氧化锆上的吸附作用和非电活性有机小分子与DNA的相互作用，计算了DNA与2，2'-邻吡啶的络合平衡常数。

Preliminary bioassay: Compounds I, VI, VII, XXIII and XIVshowmoderate cytotoxicities against Ehrlich tumor cells (〓 30-40μ g/ml), while compound 1 exhibites stronger activity (〓 10.5μ g/ml). Saturated butanolide was almost inactive.

化合物Ⅰ、Ⅵ、Ⅶ、ⅪⅤ和XXⅢ的初步生理活性试验表明，它们均对艾氏腹水瘤细胞表现有中等的细胞毒性，其〓大多在30～45微克／毫升之间，含有双键的不饱和内酯Ⅰ和XIV有较好的活性，其中尤以Ⅰ的活性最强，〓为10.5微克／毫升。

Knockdown of the gene blocked neural differentiation and the effect was rescued by the wild-type human gene, and not by a catalytically inactive mutant.

研究还发现，KDM7A表达抑制所引起的干细胞神经分化受阻现象可被FGF4的过表达所逆转，表明FGF4作为被KDM7A调控的基因介导了KDM7A在胚胎干细胞神经分化中的功能。

On the cell surface, CathA, Neu1, and the enzymatically inactive splice variant of GAL form the elastin-binding protein complex.

在细胞表面，CathA，、Neu1和GAL的酶灭活的剪切变体共同组成弹力蛋白结合的蛋白复合物。

These animals expressed physiological amounts of catalytically inactive CathA protein, capable of forming lysosomal multienzyme complex, and did not develop secondary deficiency of Neu1 and GAL.

这些小鼠表达了生理量的催化灭活的CathA蛋白，可形成溶酶体多酶复合物，但没有发生Neu1和GAL继发性缺乏。

The ventilatory responses of peripheral chemoreflex following 0.1 m l microinjection within the NTS of either PTK inhibitor genistein(10 mol/L), AMPA glutamate receptor inhibitor CNQX (10 mol/L),or inactive PTK inhibitor daidzein (10 mol/L) were recorded.

在孤束核处分别微量注射蛋白酪氨酸激酶的抑制剂genistein和其非活动性抑制剂daidzein 以及 AMPA受体阻断剂CNQX，观察这些药物对外周化学感受性反射的影响。

Although, in our study the functional characteristics of these T cells was not investigated, we can speculate that in HBsAg inactive carriers, a dynamic population of HBV specific T cells, both in the liver and periphery exists, that is able to produce antiviral cytokines (i.e. IFN-gama) and thus suppress HBV replication without cytolytic liver damage.

我们虽然没有研究这些细胞的功能特征，但是可以推测：非活动性乙肝病人机体内，有一个具有动态数量的HBV特异性T细胞群，在肝组织和外周都存在，它们能够产生抗病毒因子抑制病毒的复制，同时不造成肝细胞损伤。

In many cancers, p53 is rendered inactive by a process called cytoplasmic sequestration.

在许多癌症， p53是使无效的过程被称为细胞吸收。

I alone am inactive and desireless, like a new-born baby who cannot yet smile, unattached , as though homeless.

到中国译典经典版本中查找关于unattached的最新解释和例句。。。。

CSR strategy has four manifesting form: inactive reaction type strategy, resisting type strategy, ecad strategy and foreseeing type strategy. The conclusion from the survey show that there are significant difference of CSR strategy between corporations who have different tribute and different life cycle.

企业社会责任战略有四种表现形态，即消极反应型战略、抵御型战略、适应型战略和预见型战略，实证研究结果表明不同企业属性和不同生命周期的企业在社会责任战略方面往往存在显著差异。

After explaining total design of automated test system for microcircuit , the thesis introduces GPIB standard .

文章在说明了微电路模块自动测试系统的总体设计后，对GPIB标准进行了介绍。

He interceded in my behalf.

他替我说情。