中分

You see from this formula that if both original velocities were small, I mean small as compared with the velocity of light, the second term in the denominator of (1) will be so small it can be ignored, giving the classical theorem of addition of velocities.

你可以从这个公式中看出，如果两个原始分速度都很小，我是说和光速比起来很小，公式（1）中分母中的第二项将会很小，可以忽略不计，得出的是速度叠加的经典公式。

In traditional society, the value standard intension of"justice"is the location set of family subject of blood relationship in the human relation with grade order,"act according to the location"become the moral requirement of this kind of human relations set; in modern society, the equal set of human relation in market becomes the new norm requirement or the intension of"justice"of the contract relation, and this asks character of affiance to set moral backing for this human relation.

在传统社会中，"义"的价值规范的内涵是家庭血缘主体的差序人伦设定，"安伦尽分"成为这种人伦设定的道德要求；在现代社会中，市场中的平等人伦设定成为契约交往的新的规范要求或"义"的内涵，并要求信用品质对这一人伦设定予以道德支持。

You will hear someone sudden wealth in the stock market, what someone bankrupt is sad pleased, will also hear . someone earn million patrimonies in the stock market sudden risely, turn into naught in the slump again of regretful face. May 31th of 2007 goes to June a day, will be load in the historical work of the Chinese stock market, picking out pause to appear on market in three days, in 1432 stocks for be listed and traded fall to stop a number is 967s,400ses,804ses respectively, 270 among thoses stock falls to stop continuously for three days.

你在股市会听到有人暴富、有人破产的悲喜，也会听到有人在股市暴涨中赚得百万家财，又在暴跌中化为乌有的憾事。2007年的5月3 1日至6月3日，将被载入我国证券市场的史册，三天中，剔出暂停上市股，在1432只挂牌交易的股票中，跌停数分别是967只、400只、804只，其中270只股票连续三天跌停。

In all of these glazes, Rayleigh scatting contributes to the blue color, but in Ru ware, Rayleigh scattering intensity is weaker than in Ru modern copies and Jun ware, and Mie scattering intensity is stronger than in Ru modern copies and Jun ware.

汝瓷、仿汝瓷和钧瓷釉中的蓝色均有Rayleigh散射的贡献，其中汝瓷中的Rayleigh散射强度小于仿汝瓷和钧瓷；而对于釉中的乳白色感，汝瓷中是由大量析晶及&晶芽&引起的，而仿汝瓷、钧瓷是由少量分相大颗粒引起。

By using established analytical methods for determination of elemental sulfur,hydrogen sulfide,mercaptan,disulfide,total active sulfur and corrosive sulfur in Middle East crude oils were conducted Differences between the sum of various types of active sulfur and total active sulfur,the relationship of total active sulfur and total sulfur in the fraction of IBP to 350 ℃,the relationship of total active sulfur and corrosive sulfur,and the distribution of different active sulfurs in the same crude oil and to...

利用已经建立起来的方法对中东原油中的元素硫、硫化氢、硫醇、二硫化物、总活性硫、腐蚀性硫进行了分析，并讨论了不同类型活性硫的加和值与总活性硫的相关性、初馏点至 3 5 0℃馏分中总活性硫和总硫的关系、总活性硫与腐蚀性硫的关系、同一原油中不同类型活性硫和不同原油中总活性硫的分布以及中东原油在硫化合物分布上与哈萨克斯坦原油的差别等问题。

Results HPV DNA was positive in 26 cases of specimens(26/100),and as four basic macroscopic types HPV was positive in 5 of 25 cases of ulcerating type esophageal carcinomas,in 3 of 25 cases of fungating t...

结果 共检测出HPV阳性 2 6例(2 6 / 10 0 )，按照食管癌的病理大体分型，其中溃疡型食管癌中HPV阳性 5例(5 / 2 5 )、蕈伞型中阳性 3例(3/ 2 5 )、缩窄型中阳性 12例(12 / 2 5 )、髓质型中阳性 6例(6 / 2 5 )。

The microenvironment of the enterprise is analyses, which includes the survey .advantage and disadvantage analysis of Tengen company. The strength of the company and the market of Tengen electrical apparatus are analyses by utilizing GE model. And the marketing situation in the future is forecast. The structure of Tengen electrical products is analysed and the situations of various kinds of products in market are analyses by means of Bostons matrix method. The marketing target of Tengen is presented by using subdivision principles to analyses the market of Tengen. The weak links of the company in the marketing are found through comprehensive analysis of the marketing situation of Tengen company. The counter meashres and advice in marketing are presented for Tengen company.

本论文共分六章：在第一章引言部分中对本论文的研究背景及意义，研究宗旨、目标及范围做了说明；第二章中对一些营销的基本理论做了总结回顾：第三章从企业的外部环境入手对低压电器市场的市场竞争、用户情况、国内外差距、政策问题、技术发展趋势做了分析；第四章对企业的内部条件做了分析，主要运用了SWOT分析法，另外运用波士顿矩阵法、GE模型对产品结构及公司在市场竞争中的实力情况做了分析；第五章根据前面的分析得出了企业应该制定歧异性的集聚战略；在战略的指导下，作者提出天正公司应该采取的几种竞争策略，如渠道策略、直接营销策略、关系营销策略、综合促销策略等；第六章中对论文做了简要总结。

The objectives of this study are:(1) To amplify Tb wbbL gene encoding rhamnosyl transferase bypolymerase chain reaction from the genomic DNA ofM.tuberculosis H37RV strain;(2) To clone PCR product of Tb wbbLgene into a cloning vector pMD18-T for sequencing;(3) To subcloneTb wbbL gene to an expression vector pET16b to construct pET16b-Tb wbbL; and to overexpress Tb WbbL protein in E.coli BL21(DE3)under different induction conditions;(4) To establish theco-expression system for expressing chaperons of pKJE7 plasmidand soluble Tb WbbL protein in E.coli BL21(DE3) under differentinduction conditions;(5) To test expressed WbbL protein by SDS-PAGEand Western blot methods.

本论文的目的是：(1)利用 PCR 方法从结核分枝杆菌 H37Rv 菌株的基因组DNA 中扩增出 Tb wbbL 基因；(2)将 Tb wbbL 基因克隆到pMD18-T 克隆载体中，经 DNA 序列测定证实为正确的基因；(3)将 Tb wbbL 基因亚克隆到 pET16b 表达载体中并通过改变不同的诱导条件在大肠杆菌 BL21(DE3)中表达 Tb WbbL 蛋白质；(4)建立在 BL21(DE3)大肠杆菌中共表达 Tb WbbL 蛋白质与分子伴侣的体系，优化表达条件以高效表达出可溶性 Tb WbbL蛋白质；(5)用 Western blot 方法鉴定所表达的 Tb WbbL 蛋白质为 Tb wbbL 基因产物。

Used the clinical ration evaluating as the measurement norm ,to mark the degree of clinical neurological deficit and symptom of stroke ,then analyzed their discrepancy.

按标准对100例高血压合并脑卒中患者发病前的临床症状进行中医证候分型（肝火亢盛型、阴虚阳亢型、痰湿壅盛型、阴阳两虚型），以临床定量评定为衡量指标，记录脑卒中发生时各证型的临床症状和神经功能缺损程度的评分分值，分析不同证型组间各种指标的差异；并以100例非高血压性脑卒中患者为对照组，比较高血压性与非高血压性脑卒中的临床症状程度和神经功能缺损程度的差异。

According to these research, I divide the development of Sichuan lacquer wares into five stages: the early of the Warring States Period, from the mid-period of Warring States Period to early of Western Han Dynasty, from the mid-period of Western Han dynasty to early of Eastern Han Dynasty, the mid and late of Eastern Han Dynasty.

在此基础上，本人将战国秦汉时期的四川漆器分成四期五段，即战国早期、战国中晚期至西汉早期(分战国中晚期至秦和西汉早期两段)、西汉中晚期至东汉初期、东汉中晚期。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。