上电

From Maxwell's equations, with material constitutive relation of optically active crystal and boundary conditions of electric field on the boundary between isotropic media and crystal, through coordinate transformation, the formula of the direction of refracted wave for arbitrary direction incident monochromic plane wave was derived. Furthermore, based on the unit vector of direction of refracted wave, eigen waves of electric field, electric displacement vectors and direction of energy flow can be easily obtained.

从麦克斯韦方程组出发，结合旋光晶体的物质方程以及单色平面波从各向同性介质入射到晶体界面时电场的连续性边界条件，通过晶体主轴坐标系和界面坐标系的坐标变换，推导了任意入射方向的单色平面波在晶体界面上的折射方向的求解公式，进而利用所得的折射方向求解晶体中折射波的电场本征模、电位移矢量本征模和光线方向。

The electric conductivities that are required by the production of monopotassium phosphate are measured; finally, the processes for preparation of KH2PO4 by electrolysis are studied.

本文测定了电解法制备磷酸二氢钾的基础数据——电导率，在此基础上，对其工艺流程进行了比较系统的研究。

For example, in the Washington Post's Web site click on some news, it is possible to find a news-related text, photographs, sound, and television, with the same news with multimedia. In April 2007, the New York Times Web site again for a new look, video, pictures, the introduction of content publishing, and email the story in a manner worthy of top-ten blog with comments, to report on multimedia rich multiangular.

例如，在《华盛顿邮报》的网站上点击一些新闻，就有可能找到和新闻有关的文字、照片、声音和电视画面，同样一条新闻用多媒体方式呈现。2007年4月，《纽约时报》网站再次进行改版，加大视频、图片的内容发布，推出电邮故事排行榜及博客跟帖评论排行榜，以多媒体多角度丰富报道形式。

The function of musculocutaneous nerve , suprascapular nerve and radial nerve were examined.

电刺激6个月后观察肌皮神经、肩胛上神经及桡神经的功能恢复情况。

These results show that the damage to visual function is earlier than the change in the thickness of the retinal neurepithelium in the macular region in 40 early non-exudative eyes.

这说明，年龄相关性萎缩型黄斑变性患者视功能改变早于视网膜神经上皮层的厚度改变，对于早期患者可优先选择电生理检查。

Objective To measure refractive power axial length, thickness of the neuroepithelial layer of the fovea and analyze multifocal electroretinograms in high myopia patients and compare these measurements with those of normal people.

目的 检测高度近视眼屈光度数、眼轴长度、黄斑中心凹视网膜神经上皮层厚度及多焦视网膜电图(multifocal electroretinography， mfERG)各波的反应密度与潜伏期，并与正常人比较，评价其差异。

In this work, the horizontally oriented single-walled carbon nanotubes networks deposited directly on Si wafer substrate by the buffer layer-assisted microwave plasma chemical vapor deposition method were successfully developed, using CH4, C2H2 and H2 as the source gases, and Fe and Nias catalyst materials.

本研究利用缓冲层材料辅助微波电浆化学气相沉积法，以甲烷(CH4)、乙炔(C2H2)与氢气(H2)为反应气体，镍与铁为触媒，成功地开发出在矽晶片上直接合成水平方向网状单壁碳奈米管。

Nontronite modified copper-plated electrodes possess the largest reductive currents of paraquat due to their larger charge density and electronic transferability of octahedral iron. Overall, based on this study, clay modified copper-plated electrodes show high potential in future research for determining biochemical compounds.

黏粒修饰镀铜电极对巴拉刈的侦测结果显示三种黏土矿物仍以具有较高电荷密度及八面体层中铁的电子传导之多铁蒙特石所测到的还原电流量最大，黏粒修饰镀铜电极未来在生化物质的侦测上应具有研究发展的潜力。

Green environmental protection , nonutility battery; Other cool hat is put into use but being less than 1 year, if adopt battery , often is comes across the pretty pass having no an electricity , if is necessary to change battery again , then it is possible use and above to cost has been estimated hundred dollor

绿色环保，不用电池；而其它风凉帽子使用不到一年，如果采用电池，费用估计上百元以上，并且经常遇到没电的尴尬，必须再更换电池才能用

On the basis of analyzing the basis geologic characteristics of oolitic beach reservoir, proposed is a method for this reservoir lithology identification using conventional P-wave/S-wave velocity ratio and electric imaging log data.

在对鲕滩储层基本地质特征进行分析的基础上，提出了应用纵横波速度比和电成像资料结合的方法对鲕滩储层岩性进行识别。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。