短头颅的

HEAD: Is massive, brachycephalic, of solid appearance, and covered with loose hanging skin.

头：就是大量的，短头颅，固体外观，并覆盖松散挂皮肤。

Most commonly it occurs in brachycephalic breeds.

多见于短头颅的犬种。

He was short and top-heavy, all shoulders and chest and big round head, with close-cut, crinkled, glittering-black hair with flecks of premature grey in it and a pointed black beard likewise flecked.

他身材五短，头重脚轻，整个就见肩膀、胸膛和巨大摇晃的头颅，头发剪得短短的，卷曲着，油光黑亮，斑杂着少许过早的灰白，尖尖的黑色胡须同样地也存在斑痕。

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。

Abroad, accept, accident, traffic accident, according to, active, actor, actress, address, admire, admit, advice, advise, afford, afraid, afternoon, again and again, against, age, at the age of, ago, agree, agriculture, air, airport, alive, allow, almost, alone, already, always, America, angry, animal, answer, anxious, anything, anywhere, appear, army, arrange, arrive, article, artist, ask, asleep, pay attention to, aunt, Australia, Australian, author, autumn, avera

七天过去了，汶川的七天，是爱的七天。地震的惨状无用再说，只是连日来网络与各种媒体给我最多的感动是爱，是爱的感动。母亲，用她的爱，保护了嗷嗷待哺的婴儿，还给婴儿留下了一句没发的短信：孩子，记住母亲。是啊，孩子，请记住你母亲，记住你母亲伟大的爱。老师，用脆弱的生命的头颅，救护的四个渴望知识的未成年的生命。老师啊，你除了给予他们知识，还给了他们爱，还给了他们生命。活着的孩子，你该记得这天，记得你的老师，多年后的今天，骄人的回来，告慰乃师。老师，用知识与镇定，救

With short necks and massive heads, pliosaurs became the top marine predators during the Jurassic period, 200 to 145 million years ago.

具有粗短的脖子和巨大厚实的头颅，上龙称为2亿至1.45亿年前，侏罗纪时期最顶端的猎食者

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。