According to the energy conservation , the maximum electron efficiency is evaluated either with or without the relativistic effect . the result shows that the efficiency to translate the energy from dc field to rf field will increase with the increase of input voltage to some degree 最后，我们从能量的观点出发推导出milo的最大电子效率及相对论效应对电子效率的影响，得到的结果表明在一定程度上提高输入电压可以提高电子将直流场能转换为交流场能的效率。
Recent study of the kilohertz quasi - periodic oscillations ( qpos ) in low mass x - ray binaries ( lmxbs ) indicates that the radiation force , other than the magnetosphere and disk interaction and the general relativity ( gr ) effect setting the inner disk edge , serves as the disk truncation mechanism on shorter time scales . some results and discussions are presented in this paper 最近对低质量x射线双星中的千赫兹准周期振动的研究表明,是辐射压力,而不是盘和磁球的相互作用以及处于盘内边界的广义相对论效应在短时标的盘切断机制上起作用.本文给出了一些研究结果及讨论
In the chapter four , we studied some low - lying absorption spectroscopy and the resonant absorption probability of bohrium ( z = 107 ) by using mcdf method which included the correlation effects and relativistic effects systematically . we got some satisfied results of the ionization energy which make a good agreement with the results obtained by the semi - empirical method 论文第四章通过系统考虑电子相关效应和相对论效应，使用mcdf方法进一步预言了107号元素bh的几个较低的激发态能级以及由基态到这些激发态的共振吸收率，得到的电离能和使用半经验方法得到的电离能结果具有很好的一致性。
In connection with the researches carried out in our laboratory , the description is concentrated on the high accurate four - component relativistic density functional methods with relativistic effects taken into account strictly , and the two - component or scalar relativistic density functional methods with relativistic effects considered approximately , involving the zero - order regular approximation ( zora ) method and its improved variants , the singularity excluded approximate expansion ( seax ) method , and the jointed two component - scalar relativistic ( or non - relativistic ) approach applicable to the calculations of large systems locally containing heavy elements 结合本实验室的研究工作，重点介绍严格处理相对论效应的四分量相对论密度泛函计算方法和近似处理相对论效应的两分量和标量相对论密度泛函计算方法，包括零级规则展开近似( zora )方法及其改进和排除奇点的近似展开( seax )方法，以及适合处理局部包含重元素大体系的接合两分量标量相对论（或非相对论）计算方法。
In this thesis , based on racah method of two - electron atom and non - relativistic energy structure for helium - like atoms , the relativistic corrections and the fine structure of helium - like atoms , including the relativistic mass correction , the darwin correction terms , the electron - electron contact terms , the orbit - orbit interaction , the spin - orbit interaction , the spin - other - orbit interaction and the spin - spin interaction , are studied systemically using irreducible tensor . concretely , the main works of this thesis are as follows 本文以双电子原子结构的拉卡理论和类氦离子的非相对论原子结构的计算结果为基础，利用不可约张量理论，较为系统地研究了类氦离子的相对论效应和精细结构，包括相对论质量修正、达尔文修正、电子与电子之间接触相互作用、轨道-轨道相互作用、自旋-自旋相互作用、自旋-其它轨道相互作用以及自旋-轨道相互作用。
Thus ， for instance ， it may come as a shock to mathematicians to learn that the schrodinger equation for the hydrogen atom is not a literally correct description of this atom ， but only an approximation to a somewhat more correct equation taking account of spin ， magnetic dipole ， and relativistic effects ； and that this corrected equation is itself only an imperfect approximation to an infinite set of quantum field - theoretical equations 因此，举例来说，对数学家而言，了解到下述情形可能会令其惊愕不已，即薛定谔( schrodinger )的氢原子方程式并非是对该原子作出的一种绝然正确的描述，而仅仅是个近似值，趋近于一个在某种程度上更为正确的将自旋、磁性偶极子、以及相对论效应考虑在内的方程式；而这个得以纠正的方程式就其本身而言也只是一个不完美的近似值，趋近于无穷无尽的一整套量子场论方程式。
