此反应属分子内反应,因而快速且干净利索。
特别的,MO理论是,分子内波函数的描述。
And specifically, mo theory is the quantum mechanical description of wave functions within molecules.
在分子内某空间找到,一个电子的概率密度。
Probability density of finding an electron within that molecule in some given volume.
分子中还存在着N与H原子间的分子内氢键。
The intra-molecule hydrogen bond between atom N and H was found.
参数分析表明分子内较大的亲水区域对水溶解度有利;
Descriptor analysis demonstrated that strong hydrophilic regions in the molecule were favorable to the solubility in water.
交联反应的实质就是不断以交联键取代淀粉分子内的氢键。
It was believed that substantially crosslink reaction substituted hydrogen bond for crosslink bond continually.
该体系合成的丁苯共聚物具有均匀的分子内和分子间分布。
The prepared random SBR has uniform interand intramolecular composition distribution.
苯胺类硝基衍生物和苯酚的硝基衍生物分子中存在分子内氢键。
For nitro derivatives of aminobenzenes and phenols, there is intermolecular Hydrogen bond in the molecule.
要求我用计算证明带分子内氢键的构象比不带氢键的构象稳定。
You should show how much energy the calculated hydrogen-bonding structure is stabilized further than the other structures without intramolecular non-covalent interaction.
在硝酰胺二聚体中,分子内的电子相关效应对和的影响很显著。
The influence of intramonomer electron correlation on and was also found to be remarkable in the dimer system.
分子内如果没有双键,双分子层就被固化为类似培根油的稠度。
If there were no double bonds, bilayer was solidified to a consistency resembling bacon grease.
体系中聚合物浓度低于第一临界浓度时,体系内只有分子内交联;
Under the 1~(st) critical polymer concentration, the crosslinking reaction is took place only inside the molecule.
我们认为该新的荧光峰与胺基和醌羰基之间的分子内电子转移有关。
The new fluorescent band is considered to be related to the intramolecular charge transfer between the amino group and the quinonoid carbonyl group.
化合物中的间隔基团的碳链长短分子内电荷转移性能有一定的影响。
The chain longer in spacer group for researched compounds can affect the functionality of intramolecular charge transfer.
研究了不同极性溶剂中这些化合物的分子内的光诱导电荷转移现象。
Their photophysical properties were investigated in solvents of different polarities by absorption and emission techniques.
综述了利用分子内的光诱导电子转移反应合成中到大环化合物的进展。
Research progress regarding the use of PET reactions on synthesis of medium to large ring compounds and the prospects of their applications were introduced.
目前为止任何时候我们尝试要,描述分子内的成键,我们都是利用Lewis结构。
So far we've exclusively been using Lewis structures any time we've tried to describe bonding within molecules.
在硝基邻位上存在的氢键给体如胺基,酚基时,总与硝基形成分子内氢键。
Donors such as amine and phenolic groups, when positioned ortho to a nitro group, are always involved in intramolecular hydrogen bonding.
还对分子内的受阻旋转、活泼氢状态以及互变异构体的动力学现象作了讨论。
The states of active hydrogens, the hindered rotation within molecules and the kinetic phenomena of tautomerism have also been discussed.
本文详细地讨论了分子内交联对交联长链高分子凝胶点以后诸平均物理性质的影响。
In this paper we discuss in detail the effect of intramolecular crosslinking on the post-gelation average physical properties.
对四种分子内具有氢给体的电荷转移化合物与阴离子物种间的相互作用进行了研究。
The interaction between four compounds containing hydrogen bond donors and anionic species have been investigated.
然后我们要利用MO理论,来描述这些分子内的成键,我们要讨论同核双原子分子。
Then we're going to actually use MO theory to describe bonding within these molecules, and we'll start with homonuclear diatomic molecules.
此外,尚有10个氨基酸替代散在于分子内其它区域,这种替代是由于基因突变造成的。
Scattering on other regions of the molecule there were 10 single amino acid substitutions, which could be explained as site-mutations of the gene.
自然键轨道分析表明分子内与分子间超共轭和重杂化理论可以解释这些氢键的形成机制。
Natural bond orbital analysis shows that these H-bonds can be interpreted with the theory of inter-and intra-molecular hyperconjugation and rehybridization.
这是因为质子酸的掺杂使聚苯胺分子内及分子间的电荷离域化增强,电导率大幅度提高。
Proton acids doping caused the inter-molecular and inner-molecular delocalization in PAN and improved the conductivity.
所以,光诱导的单电子转移和随后的氯离子离去导致双游离基,双游离基分子内偶合成环。
Thus, photostimulated single electron transfer in CTC followed by expelling chloride ion leads to a biradical, which couples intramolecularly.
但它们在预测分子内,成键时不总是正确的,这是因为Lewis结构,实际上不是基于量子力学的。
But they're not accurate all the time in predicting bonding within molecules, and the reason for this is because Lewis structures are not, in fact, based on quantum mechanics.
本文对分子内、分子间和能同时进行分子内和分子间醇的催化胺化反应进行了系统地研究。
Three kinds of catalytic amination of alcohols: intramolecular, intermolecular and both of them occuring at the same time are investigated systematically in this paper.
本文对分子内、分子间和能同时进行分子内和分子间醇的催化胺化反应进行了系统地研究。
Three kinds of catalytic amination of alcohols: intramolecular, intermolecular and both of them occuring at the same time are investigated systematically in this paper.
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