查询词典 splittings

Thompsonplays an important role in the study of Heegaard splittings.

Thompson(见[53])给出的thin position的概念在Heegaard分解的研究中起着重要的作用。

For the emission bands which have difference from the theoretical values or some reports,we first illustrate the shifts,broad and splittings of emission bands by the method of comparing and analyzing the relationship between the absorption spectra and the emission spectra,as well as the connection between the structure and the spectra.

特别是对一些与理论值和文献报道值有差异的发光谱带，是我们首次采用将化合物的电子吸收光谱与发射光谱相关联的理论方法进行对比和解析，同时又将化合物结构与光谱相关联，来解释所产生的发射谱带的位移、加宽和劈裂现象。

The obtained results are in good agreement with the experimental observations,this shows clearly that the spectrum levels,which do not exist for the standardized crystal-field theory,are due to the dynamic Jahn-Teller effect in those crystals. Some theoretical Jahn-Teller effect splittings presented,which are not found in exising experiments,are in need of further theoretical and experimental studies.

理论计算的结果与实验符合得很好，说明了在该物质中用经典晶体场理论无法解释的红外谱线，的确是由Fe2 和Cr2 离子与半导体晶格之间的动态阳-泰勒效应所产生；并且理论计算还预示存在一些新的谱线有待实验和理论工作者的进一步验证。

The vibrational spectra of CBO CLBO and LBO were compared, and the effect of cation on the vibrational spectra was discussed. In addition, the relationship between the LO-TO splittings and their nonlinear optical efficiency was analyzed simply.

比较了CBO，CLBO和LBO晶体的晶格振动光谱，讨论了阳离子对振动谱线的影响；分析了晶格振动模横纵频率的分裂程度与晶体非线性光学系数之间的关系。

The fine structure splittings of 1s2np (n 9) states for lithium-like Zn27+ ion are calculated by using the full-core plus correlation method.

用全实加关联方法计算了类锂Zn27+离子1s2np (n 9)态的精细结构。

The supercell storm underwent three splittings during the whole evolution.

超级单体风暴在演变过程中经历了3次分裂过程。

The moment of inertia becomes a little smaller due to theintroduction of 〓, which could enhance the mass splittings slightly, even though the effectis not remarkable.

对转动惯量有一定减小作用，但量级很小，这表明以往忽略〓的研究是近似合理的。

In addition,the interaction between the 4d orbitals of the Cd~(2+) ion and the 4f orbitals of the Ln~(3+) ion causes the intramolecular levels to be adjusted,which causes the emission bands to present shifts,broad and splittings.

而且由于Cd~(2+)的4d轨道和Ln~(3+)的4f轨道相互作用，使体系内部的能级发生调节，最终使发射谱带产生明显的位移、加宽或劈裂。

After stating some necessary perturbation techniques (§2.1), in §2.2, we discuss in detail the dominated splittings and the no-cycle condition for star systems.

在陈述了一些必要的扰动技巧后(§2.1)，在§2.2中，对星号系统我们讨论了准双曲分解以及无环性条件。

Our calculations show that the introduction of substituents with various electron effects in various ways may tune the spatial distributions of singly occupied molecular orbitals and the SOMO-SOMO energy splittings, and leads to tunable magnetic coupling properties.

我们的计算表明，通过以不同的方式引入不同电子效应的取代基可以调控两个单占分子轨道的空间分布以及SOMO-SOMO能隙，最终调控双自由基体系的磁耦合性质。

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。