查询词典 triatomic

Chapter 3 introduces the calculation method of highly excited state vibrationalenergy levels for triatomic molecules.

第三章介绍三原子分子高激发态振动能级的计算方法。

Chapter 4 introduces the calculation method of Fermi resonance levels forlinear triatomic molecules.

第四章介绍线形三原子分子Fermi共振能级的计算方法。

At present, time-dependent quantum wave packet approach has emerged as a powerful computational tool for studying quantum reaction dynamics of triatomic and tetraatomic systems.

采用的量子力学方法能够完全从量子力学基本原理出发，真实而完全的反映原子核在势能面上的运动。

The absorption spectra of triatomic molecules OClO and NO_2 are numericallycalculated using the three-dimension wave packet model.

4采用三维含时量子波包方法计算了三原子分子OBrO和NO_2的吸收光谱，并和相关实验结果作了比较。

A triatomic molecule of oxygen; a natural constituent of the atmosphere, with the highest concentrations in the ozone layer or stratosphere; it is found at a level between 15 and 30 km above the Earth, which prevents harmful ultraviolet B radiation, which causes skin cancer and threatens plant life, from reaching the ground.

中文解释=具有三个氧原子的分子；是大气的天然组成成分，主要集中在臭氧层或同温层中；在地表15~30公里以上的高度，能防止引起皮肤癌和危害植物生长的有害紫外线B辐射线到达地表。

The calculation of Fermi resonance energylevels of linear triatomic molecules is the unavoidable problem in the calculationof molecular vibrational energy levels.

线形分子Fermi共振能级计算是分子振动能级计算必然涉及的问题。

However, Fermi resonance is an important role in the intramolecular vibrational energy transfer process, so we use the bend triatomic molecule model described by potential energy calculated from U(4) algebra, and the chaos of high excited molecular vibration can be studied by analyses of the intramolecular vibrational energy transfer process.

Fermi共振相互作用作为分子内能量转移的一种机制，在描述分子激发的完全振动方面有着重要的作用，因此，我们在构建弯曲三原子分子模型时引用了U(4)代数方法获得的势能面，从能量传递角度研究体系的混沌性质，是在多原子分子激发态领域研究非线性问题的合理延伸。

We study photodissociation dynamics of triatomic molecules in severalcoupled electronic states for total angular momentum quantum number J = 0, andtime-dependent wave packet method with split-operator scheme is presented.

我们研究了总角动量J =0情况下发生在多个非绝热电子态的光解过程，用分裂算符方法给出相应的含时波包理论。

The development of a broadly tunable excimer laser source by exploiting bound-free transitions of electron beam-pumped diatomic and triatomic are gas halides is described.

宽带可调谐准分子激光源，是电子束泵浦的双原子和三原子稀有气体卤化物通过束缚-自由跃迁产生的。

In this thesis, using the Majorana operatorof describing vibrational interactions and modifying it, we obtained the Fermioperator dealing with the 1:2 Fermi resonance, and calculated the Fermi resonanceenergy levels of linear triatomic molecules 〓,〓.

本文利用描写振动相互作用的Majorana算子，通过修正得到了处理1：2 Fermi共振的Fermi算子，并首次用来计算〓、〓等线形分子的Fermi共振能级。

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。