势能面的英文
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"势能面"怎么读用"势能面"造句
英文翻译手机版
- potential energy level
- potential energy surface
- "势能"英文翻译 potential energy; static ene ...
- "面"英文翻译 face
- "推斥型势能面" 英文翻译 : repulsive potential energy surface
- "吸引型势能面" 英文翻译 : attractive potential energy surface
- "能面" 英文翻译 : energy surface; ergodic surface
- "势能" 英文翻译 : [物理学] potential energy; static energy
- "等能面" 英文翻译 : constant energy surface; equal energy surface; ergodic surface
- "核能面" 英文翻译 : nuclear energy surface
- "位能面" 英文翻译 : potential energy surface
- "等位能面" 英文翻译 : equipotential surface
- "高性能面层" 英文翻译 : high-performance coatings
- "能面比降" 英文翻译 : energy slope
- "自由能面" 英文翻译 : free energy surface
- "ε势能" 英文翻译 : epsilon potential
- "低势能" 英文翻译 : low grade energy
- "电势能" 英文翻译 : electric potential energy
- "动势能" 英文翻译 : kinetic potential
- "高势能" 英文翻译 : h-pot
- "核势能" 英文翻译 : nuclear potential energy
- "怜势能" 英文翻译 : streaming potential; streamingpotential
- "流势能" 英文翻译 : streaming potential
- "内势能" 英文翻译 : internal potential energy; potential internal energy
- "全势能" 英文翻译 : totipotent
- "热势能" 英文翻译 : thermisches potentialthermal potential
- "势能…位能" 英文翻译 : potential
例句与用法
- An ab initio potential energy surface of he - li2 complex
2体系势能面的从头计算研究 - Calculate the reactional potential plain of pps free radical and oxygen
2反应势能面的计算 - Wavepacket ; timedependent ; potential energy surface ; reaction cross section ; reaction rate constant ; ozone
波包含时势能面反应截面反应速率臭氧 - The integral , differential , partial wave cross sections and reaction probabilities are calculated for the three collision systems
计算中采用了lsth 、 bkmp和pk三种势能面,计算了三个碰撞体系的积分截面、微分截面、分波截面和反应几率。 - Our dynamic calculation is carried out on a recent ab initio potential energy surface ( pes ) of jordan and gilbert . the tdwp method also is employed as a computational tool
然后在从头计算法得到的解析势能面( jordanandgilbert )上,采用含时波包法进行了量子计算。 - In addition , the choice of the finite basis set enhances the calculation efficiency to some extent , especially for simulating the pes associated with many potential surfaces
另外,可以根据实际情况选择一定个数的基矢和格点,在一定程度上提高了计算效率,特别是在计算模拟具有多个势能面参与的光电子能谱时,其优越性是显而易见的。 - Thirdly , a new anisotropic potential energy surface is presented for the he - no system according to the ms potential model . the potential is not only quite agreement with the accurate esmsv potential for the system , but also has the same form and part parameters for the ms potentials of other rare gases ( ar , kr , xe ) with no molecule
第三,根据ms势模型给出了he - no系统的各向异性势能面,该势能面不仅与he - no较准确的势能面esmsv符合较好,而且与其它惰性气体原子( ar 、 kr 、 xe )与no分子的ms势具有相同的形式和部分势能参数。 - It is shown that the results calculated using the ccdwa are agreement with one of the accurate quantum mechanics employing the same potential . quantum mechanical tunneling is important in near threshold , and classical trajectory calculation is not good for prediction of the cross sections . the reaction cross sections calculated using different potentials is different , which show that the investigation of reaction cross section can provide evidence for test of accuracy of the potential energy surface
研究发现:势能面相同时用ccdwa方法计算的截面和公认精确的量子力学结果比较符合;阈能附近的量子力学隧道效应较为显著,准经典弹道方法不能很好的预言其截面;用不同势能面计算的反应截面有差别,说明反应截面的研究能为检验势能面的准确性提供依据。 - This work gives amsotropy surfaces of three collision systems he - hf , he - hcl , he - hbr . comparing theoretical results with experimental ones has carried out the discussion on feasibility of adapted potential model . all differential cross sections ( dcs ) , partial wave cross sections ( pcs ) and total scattering cross sections ( tcs ) have been achieved by using close - coupling approximation method to calculate the three systems , and results above have also been discussed and analyzed
首先,具体介绍了理论计算方法? ?密耦近似方法,接着讨论了各种势能模型的优缺点,利用孙桂华改进的势能模型? ? ms势,分别给出了he - hf 、 he - hcl 、 he - hbr三个碰撞体系的各向异性势能面,并结合计算结果与实验结果的比较,对所采用的势能模型的可行性展开了讨论;用密耦近似方法对he - hf 、 he - hcl和he - hbr三个碰撞体系进行计算,得出了各种微分散射截面、分波截面和总散射截面,并将计算结果进行讨论和分析。
百科解释
势能面的概念常用在量子力学和统计力学中的绝热近似或玻恩-奥本海默近似里,用于对简单化学和物理系统里的化学反应和互作用进行建模。这些势能面的存在,特别是做为聚合物表面,与它们在势能理论里的作用,有着自然的对应关系;而这种关系牵涉到对这些表面的简谐函数的研究。
详细百科解释
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