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electron-ion
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  电离子
     Treatmemt of bromhidrosis by YAG-100 laser in comparison with electron-ion therapeutic machine
     YAG激光与电离子治疗腋臭的疗效比较
短句来源
     Objective:To compare the treatment of bromhidrosis by YAG-100 laser and electron-ion therapeutic machine.
     目的:比较YAG激光与电离子治疗腋臭的临床效果。
短句来源
     Methods:Bromhidrosis was treated by YAG-100 laser and electron-ion therapeutic machine.
     方法:运用YAG激光和电离子治疗腋臭。
短句来源
  “electron-ion”译为未确定词的双语例句
     The modified collision operator has a direct and practical connection to the Rosenbluth potentials. In addition, with m_αm_β(such as electron-ion collision or Lorentz-gas model) and v_αv_β, the reduced electron-ion collision operator differs from the original Fokker-Planck operator for Coulomb collisions by terms of order 1/lnΛ.
     而且经过修改的碰撞算子和Rosenbluth势有直接的联系,当试探粒子和场粒子满足条件mαmβ(如电子-离子碰撞或Lorentz气体模型)和vαvβ时,经约化的电子-离子碰撞算子同最初的Fokker-Planck算子相比增加了有关1/lnΛ的项.
短句来源
     The coupled equations between the total intensities of 5f-3d transition arrays of gold M-band and the ion populations were set up based on steady collision-radiative equilibrium approximation,with electron-ion collisional excitation and dielectronic recombination being considered in the populations of exciting states.
     该方法基于稳态碰撞-辐射近似,考虑电子离子直接碰撞激发与双电子复合两种激发态布居方式,建立了金M带5f-3d跃迁组辐射总强度与离子态分布的耦合方程。 根据实验测量的金平面靶激光等离子体冕区辐射的5f-3d跃迁线系的强度分布,诊断得到了金激光等离子体的电荷态分布与平均电离度。
短句来源
     On the base of measurements,it is given that there are two kinds of X-ray emission processes in solar flares: Soft X-ray with energy 12.5kev and hard X-ray with energy 25kev and γ-ray. This phenomanen is explained by "electron-ion bound state and its introducing of nuclear fusion" model.
     基於X射线的观测事实,证明在太阳耀斑中存在两个独立的X射线发射过程:≤12.5kev的软X射线和~25kev的硬X射线及少量的高能γ用电子—离子束缚态及其发核聚变的模型给出定性解释。
短句来源
     In this paper,the quasi-relativistic Hartree-Fock-Relativistic atomic structure code and the unresolved transition array model were used to calculate the dielectronic recombination rate and the electron-ion collisional excitation rate of two high-Z elements:Au and Ta.
     采用准相对论性Hartree-Fock-Relativistic方法与不可分辨跃迁组模型相结合,对Au和Ta元素的类Ni离子的双电子复合速率,以及Au元素类Cu离子的电子碰撞激发速率进行了计算。
短句来源
     On the basis of theoretical parameters obtained from our ab initio calculations, the total and partial electronic pressure, the electron-ion interaction constant η, electron- ph-onon coupling constant A and superconducting transion temperature Tc are studied.
     在从头计算所得的理论参数基础上,研究了电子的总压力和分波压力,电子-离子相互作用常数η,电声子耦合常数λ和超导转变温度T_c。
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  相似匹配句对
     Free electron
     自由電子
短句来源
     Electron Cooling
     电子冷却
短句来源
     SINGLE-ELECTRON TRANSISTOR
     单电子晶体管
短句来源
     Single-Electron Devices
     单电子器件
短句来源
     CORROSION OF THE ELECTRON MATERIALS
     简谈电子材料的腐蚀
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  electron-ion
Effect of Sodium Thiosulfate on the Kinetics of Electron-Ion Processes in Powdered Silver Chloride
      
The results of a microwave photoconductivity study on the effect of pretreatment of a silver chloride powder with sodium thiosulfate (STS) aqueous solutions on the kinetics of electron-ion processes in silver chloride are reported.
      
The temperature coefficient of electrical resistance has for the first time been numerically determined for 15 simple liquid metals in view of the third-order term with respect to the pseudopotential of electron-ion interaction.
      
An analytical expression is obtained for electron-ion and ion-ion pair radial distribution functions in the approximation of binary interaction of moving particles with a charged center.
      
The collision ionization and electron-ion recombination are described using empirical relations.
      
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In this paper accurate solutions for the single frequency heating conditions have been obtained based on equations derived for laser plasma electron-ion coupling. The threshold values and rate of increase of various unstable oscillations under double frequency resonance heating conditions have also been obtained and compared with those under single frequency heating conditions.

本文在导出激光等离子体电子、离子耦合方程的基础上求得了单频加热无穷行列特征矩阵的准确解;又求得了在双频加热情况下各种不稳振荡的阈值与增率,并与单频加热作了比较。

We propose here a simple theoretical method to calculate excitation cross sections for electron-ion collision processes. At low energies, we apply the Multichannel Quantum Defect Theory to calculate excitation cross sections based on accurate data of energy levels which have been deduced from extensive spectroscopic measurements. At high energies, we then calculate cross sections based on Bethe Theory. At intermediate energies, we can apply interpolations to calculate mean cross sections if we smooth out...

We propose here a simple theoretical method to calculate excitation cross sections for electron-ion collision processes. At low energies, we apply the Multichannel Quantum Defect Theory to calculate excitation cross sections based on accurate data of energy levels which have been deduced from extensive spectroscopic measurements. At high energies, we then calculate cross sections based on Bethe Theory. At intermediate energies, we can apply interpolations to calculate mean cross sections if we smooth out local resonance structures. Reliable data for electronic impact excitations of ions are useful in the controlled thermalnuclear reaction researches. As an example, we calculate the (2S-2P) excitation for lithium-like ions to illustrate our proposed theoretical method.

本文提出一种计算电子与离子碰撞激发截面的理论方法。同时,此方法也可作为一种检验和掌握电子碰撞激发数据的手段。在电子的低能区域,利用多通道量子数亏损理论,我们可从精确测得的能谱数据中推算出电子碰撞激发截面。在电子的高能区域,我们利用Bethe理论计算了电子碰撞激发截面。对中间能域,如果将截面的局部共振结构平均,则可以用内插法得到平均激发截面。比较可靠的电子与离子激发数据,对受控聚变的研究是有帮助的。本文以电子与类锂离子碰撞激发为实例说明所提出的理论方法。

A new method for the determination of the parameter in the pseudopotential of the simplified Heine-Abarenkov model is proposed. In the present method the values of the parameter γc in the pseudopotential and the correction coefficient II for the average value of electron-ion interaction energy are determined from the experimental data of the bulk modulus and the lattice constant of the crystal at 0 K and 0 kbar. The equations of state for eleven simple metals (Li, Na, K, Rb, Cs, Ca, Al, Mg, Zn, Si and...

A new method for the determination of the parameter in the pseudopotential of the simplified Heine-Abarenkov model is proposed. In the present method the values of the parameter γc in the pseudopotential and the correction coefficient II for the average value of electron-ion interaction energy are determined from the experimental data of the bulk modulus and the lattice constant of the crystal at 0 K and 0 kbar. The equations of state for eleven simple metals (Li, Na, K, Rb, Cs, Ca, Al, Mg, Zn, Si and Ge) are calculated by means of this model potential and the second order perturbation theory. The calculated pressure-volume relations at 293K are compared with the experimental data. The agreement for all metals is fairly good except Zn for which the discrepancy between the different experimental data is relatively large.

本文提出了一种确定简化的Heine-Abarenkov模型赝势参数的新方法,使用零温、零压下晶体的体积模量和晶格常数的实验值来确定赝势参数r_c以及电子-离子平均相互作用能的修正系数H.用这种模型势和二阶微扰理论计算了十一种简单金属的状态方程。在293K计算出的压力-体积关系与实验数据进行了比较。除了Zn在不同实验数据之间本身就偏离较大外,理论与实验的符合都比较好。

 
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