查询词典 inductive

According to the 13CNMR chemical shifts of substituted benzene, conjugative effect parameter and inductive effect parameter are established.

以取代苯苯环碳原子化学位移为依据，用曾经设定并初步证实的甲基诱导效应和共轭效应参数，讨论了甲基取代基的诱导效应、共轭效应及定位效应。

The influence of the resonance effect,the conjugative effect,and the inductive effect on the absorption frequency of the characteristic chemical bonds have been discussed mainly in this paper.

重点讨论了共轭效应、共振效应、诱导效应对功能团吸收频率的影响，并利用吸收频率数据比较有机物的某些性质，如羰基化合物的亲核取代反应，若香烃的亲电取代反应，某些酸的酸性强弱，有机物的异构现象。

The orientation rule of substituting group s in benzene ring is often explained with electronic effect (inductive effect and conjugative effect).

有机化学教材中通常是从电子效应来解释苯环上取代基的定位规律。

The difference of chemical shifts of heterocyclic hydrogen and carbon resonance signals was produced by the inductive, conjugative, magnetic anisotropy, and stereo effects of substituents for different tropane compounds.

取代基的诱导效应、共轭效应、磁各向异性效应和立体效应对莨菪烷化合物杂环上氢核和碳核的化学位移有较大的影响。

Parameters based on chemical shift indicate that methyl is a substituent with electron-withdrawing inductive effect and poor electron-donating conjugative effect. Perhaps its conjugative effect is on critical point. Methyl is electron-withdrawing for benzene relative to H. Otherwise, methyl has strong p-position and weak o-position orientation effect.

化学位移值表示的诱导效应参数表明甲基具有吸电子诱导效应，经校正后的化学位移值表示的共轭效应参数表明甲基具有微弱的给电子共轭效应，甚至其共轭效应有可能正处于给电子和吸电子的临界状态，总之相对于氢原子，甲基具有吸电子效应。

Inductive effects on CYP2B6 and CYP 3A 4/5 in human hepatocytes are seen at 200 m g/mL.

在人体的肝细胞中，当浓度达到200 m g/mL 时，可见对 CYP2B6和 CYP3A4/5的抑制作用。

This paper mainly adopts documental method, comparative method, inductive method and citing method.

本文主要采用了文献法、比较法、归纳法和举例法，首先从古今中外对合作学习的历史渊源进行追溯，对新旧教学模式进行比较，揭示中学开展英语合作学习的背景，提出中学开展英语合作学习的重要意义。

The neuropsychological research showed that left dorsolateral (BA8/9) prefrontal gyros showed greater activity during induction. But the research in the field is still very poor as so far, there is lot of deficiency. We all believe that the research in brain mechanism of inductive reasoning will have a good future.

通过对当前归纳推理中的神经影像学研究的综述发现与归纳推理有关的大脑部位主要是左侧前额叶背外侧部(BA8/9)，但是已有的归纳推理的脑机制研究还很贫乏，而且存在很多的不足，加强这一领域的研究有着十分深远的意义。

Inductive interactions mediated by the Msx genes are essential for normal craniofacial, limb and ectodermal organ morphogenesis, and are also essential to survival in mice, as manifested by the phenotypic abnormalities shown in knockout mice and in humans.

基因敲除鼠和人类的畸形表现型的研究显示，Msx基因介导的诱导组织间的相互作用，对正常颅颌面、肢体和外胚层器官的形态发生至关重要。

But Hui says that modernization is necessary "to reconcile the knowledge-oriented, eductive process of Western medicine with the experience-oriented, inductive process of TCM."

但是惠永正说&为了调和西医知识导向的演绎法和中医经验导向的归纳法&，现代化是必要的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。