查询词典 valency electron

The variational relations of the first internal excited state energy,the excitation energy and the frequency of transition spectral line between the first internal excited state and the ground state of the electron which is strongly coupled with phonon in an asymmetry quantum dot with the transverse and longituainal effective confinement length of quantum dot and the electron-phonon coupling strength were studied by using a linear combination operator and the unitary transformation methods.

采用线性组合算符和幺正变换方法研究非对称量子点中与声子强耦合的电子的第一内部激发态能量、激发能量和第一内部激发态到基态的跃迁谱线频率随量子点的横向和纵向有效受限长度，电子-声子耦合强度的变化关系。

Methods The otoconia of 18 guinea pigs were damaged by a high G force (10 Gy 5 min), and their utricle macula were observed by scanning electron microscopy at 1 h, 2 d and 8 d after the damage respectively. The elements of different kinds of otoconia were measured qualitatively and quantitatively by electron probe Xray microanalysis.

给予过载刺激(10 Gy 5 min)造成18只豚鼠耳石的损伤破坏，用扫描电镜（scanning electron microscopy，SEM）分别观察过载刺激后1 h、2 d、8 d时其椭圆囊囊斑，用X射线显微能谱分析技术(electron probe Xray microanalysis，EPMA)测量不同形态类别的耳石元素构成。

Calculation of electron density on γ-Fe(111),Co(0001),Ni(111),C(0001) crystal plane and valence electron structure analysis of catalyst action

Fe(111)，Co(0001)，Ni(111)，C(0001)晶面电子密度计算及触媒作用优劣的价电子结构分析

The valence electron structure of CrB phase were calculated on the base of experimental electron theory in solid and molecules.

采用分子经验电子理论计算了CrB相的价电子结构。

The electron configurations in the valence electron shell.

价层电子的构型。

The density of states, the electron occupation of valence orbits and difference electron density are combined to analyze the viewpoint mentioned above.

并结合态密度、价轨的电子占据数和电子密度对其进行了综合分析。

According to the empirical electron theory of solid and molecule, the valence electron structure and theoretical cohesive energy of WSi2 were calculated by the BLD method.

根据固体与分子经验电子理论，通过键距差方法，计算了金属间化合物WSi2的价电子结构和理论结合能。

The microstructures of vanadium alloys before and after annealing were studied by scanning electron microscopy and transmission electron microscopy.

采用扫描电子显微镜和透射电子显微镜分析钒合金在退火前后的微观组织结构。

The distribution of electron beam velocity ratio and velocity spread on axis was discussed, and the effects of the anode voltage on electron beam performance was studied.

给出了电子束速度比、速度零散沿轴线的分布，进而讨论了阳极电压对电子束性能的影响，结果表明选择适当的阳极电压和阴极磁场对得到好的电子束参量作用明显。

Cost price Hongkong dollar 85000 yuan " Wen Yuange edition of electron of 4 libraries whole book ", be sold a Li Mou by easy interesting net with the RMB 60 yuan price vendue, the development person Hong Kong of software of this electron edition enlighten annals culture publication company and century of Shanghai of publisher of software mainland area publish a group, in order to violate computer software copyright, shanghai limited company of easy interesting trade, 100 million shellfish news of easy interesting network serves limited company introduces to dock.

原价港币85000元的《文渊阁四库全书电子版》，被易趣网卖家李某以人民币60元的价格公开拍卖，该电子版软件的开发人香港迪志文化出版公司和软件大陆地区出版商上海世纪出版集团，以侵犯计算机软件著作权为由，将上海易趣贸易有限公司、亿贝易趣网络信息服务有限公司推上被告席。

As a dominant party,CPC government should play a guardian,supervisee and guarantee role to overcome all the difficulties in the development of charitable cause and bring it into full play in the establishment of harmonious society on policies and regulations basis.

在中国共产党的文献中第一次把发展慈善事业提到&最广泛最充分地调动一切积极因素，不断提高构建社会主义和谐社会的能力&的高度来认识。近年来，社会学界对慈善事业的理论专著发表较多，有鉴于此，笔者不揣浅陋，谈谈自己的认识和见解。

Flow through the land, the land of the scale of operation allows the effectiveness of the land may be raised.

通过土地的流转，土地的规模经营可以让土地的效益得到提升。