查询词典 March.

Material and Methods:From March,2008 to January,2009,250 patients(146 Males and 104 Females,ranged from 18 to 82 years old,mean age was 48 years old) enrolled in the First Affiliated Hospital of Kunming Medical College were performed dual energy scan(Group A,200 patients) and Neuro-DSA scan(Group B,50 patients) using DSCT.The patients were randomly divided into Group A and Group B.Regarding to the justification of scan protocol,100 patients in Group A were selected as sub-group to explore the scan protocol.The image quality Was analyzed both in four categories(4.0/60、4.5/60、4.0/70、4.5/70) of flow rate and total amount of contrast-enhanced material and in three categories(100—150HU、150—200HU、200-250HU) of CT value of left common carotid artery.The comparison of two scan approach was based on image quality,radiation does, postprocessing methods,time of scanning and subtraction and data storage amount.To validate the diagnostic capability of DE-CTA virtual unenhanced images,100 patients in Group A were undergoing head scan both in routine non-contrast program and DE-CTA virtual unenhanced program.Mean CT values,signal-to-noise ratio,image quality,sensitivity of lesion identification,and radiation does were applied to comparison.According to diagnostic results of dual energy of cerebral arterial angiography,62 patients out of 200 patients in Group A were confirmed with cerebral vessel lesions,the results were complied with DSA findings(the time between the two methods were within 1 week).

材料与方法收集2008年3月到2009年1月间在昆明医学院第一附属医院行DSCT CTA检查者250例(男性146例，女性104例，年龄范围18-82岁，平均48岁)，随机分为A、B两组，A组200例行双能量头颅CTA扫描；B组50例行Neuro-DSA扫描。A组前100例按对比剂不同流率和总量分为4组(4.0/60、4.5/60、4.0/70、4.5/70)对图像质量比较；按触发时左颈总动脉内平均CT位分3组(100—150HU、150—200HU、200-250HU)，比较图像质量的差异；对A、B两组血管图像质量、辐射剂量、后处理的方法、扫描和后处理时间及数据的容量进行比较分析；A组中前100例行常规与DE-CTA虚拟平扫的平均CT值、信号噪声比、图像质量、病灶显示情况、辐射剂量的比较分析；A组中行DSA检查62例(两种方法间隔时间均1周内)，比较两种检查方法诊断结果是否符合，并对其中24例动脉瘤行动脉瘤部位、数目、形态、瘤颈显示程度、瘤颈大小及瘤体长径和短径的比较研究。

DUBUQUE, Iowa -- March 14, 2006 -- SEX-OFFENDERS-RESTRICT-2 --Don Vrotsos, chief deputy of the Dubuque County Sheriff s Office, stands next to a map that shows areas of Dubuque where registered sex offenders are not allowed to live.

2006年3月14日爱荷华州，迪比克郡州长办公室的首席代表Don Vrotsos站在一张地图旁。

Slamming the door in Meg's face,Aunt March drove off in high dudgeon Louisa May Alcott

玛奇阿姨当著麦格的面呼地关上门，十分生气地开车走了路易萨·梅·奥尔科特

March 29 2008 dundas square parade over 1000+ people came!

3月29号的多伦多华人游行聚会反藏独活动！

It's of t en win dy in March.

它是经常有风的在---里三月。

Cybermen advances over the years have been rightly accorded iconic status in the show's history. Their emergence from the sewers in 1968's 'The Invasion' gave us the memorable imagery of the Mondasian monsters stomping down the steps of St Paul's Cathedral, while 1981's 'Earthshock' featured the Cybermen bursting free from their hiding places to march in formation towards The Doctor on the bridge of a space freighter.

这些年来Cybermen的改进，使其有了此剧历史上的标志性地位。1968年的《入侵》中他们在下水道的出现给了我们值得纪念的，Mondasian怪物重重踏下圣保罗大教堂楼梯的形象，而在1981年的《地震》中有Cybermen从藏身之地涌现，列队逼近在一艘太空货船上的博士的景象。

Parts of Saturday's (March 3) lunar eclipse will be widely visible. For example, skywatchers in Europe, Africa, and western Asia will be able to see the entire spectacle of the Moon gliding through Earth's shadow, but in eastern North America the Moon will rise already in its total eclipse phase.

几乎地球上七大洲都看得到三月三日的月蚀，举例来说，来自於欧洲、非洲以及西亚的天文爱好者，都能够看见月亮进入全蚀区，但是北美的西部将会看到进入全蚀期的月亮升起。

It's mostly march time, one eavesdropper affirmed.

一位曾亲耳听过的人肯定地说道："大部分都是进行曲"。

Edger Snow's Red Star over China, published just as the all-out Japanese assault on China began, holds its place as a classic because of the author's own unchallengeable honesty and because he was the first to tell us, more than thirty years ago, what the Chinese Communists were like when they assembled at Yenan at the end of the Long March, and what their leading representatives had to say for themselves and their movement, in their own words.

埃德加·斯诺的《西行漫记》一书是在日本开始全面侵略中国时问世的。该书一直被尊为经典着作，这一方面是因为作者的记述忠实、严谨，同时也因为在三十多年前，最早使我们了解中国共产党情况的就是他。

Last Updated: March 27, 2009 00:36 EDT

最后更新：3月27日，2009年00：36 EDT

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。