查询词典 years old

Andres learnt music and paint,he start to learnt piano when he was 6 years old,and he got the 8th level og piano when he was 12 years old

自幼学习音乐与美术，6岁开始学习钢琴，12岁考到钢琴8级，并且有一定的音乐理论基础。

I'd say he was 25 to 30 years old(= approximately 25 or 30 years old).

我猜他在 25 至 30 岁之间。

Consequently, a fossil which an archeologist finds to be billions of years old by radioactive dating may in fact be no more than several thousand years old.

因此，化石中的一个考古学家认为这是一个数十亿岁的放射性测年，而事实上也可能没有超过几千岁。

The development of auricle is basically normal in 15- years-old people,and the development is stable in 20-years-old people.

结果表明：老年人耳郭最长，1～2岁婴儿发育速度最快，15岁已基本正常，20岁耳郭发育已稳定。

Their age ranged from 23 to 58 years old, averaging 36.8 years old.

病人年纪分布从23至58岁，平均年龄为36.8岁。

For example everybody familiar to the ear can of detailed " the first beautiful young married woman of Heibei " Long Yan, she is knitted through dividing, the youth that the chin of grand bazoo, mat, annual ring picture that goes using oneself 47 years old after a series of operations such as pouch gave 20 years old and wonderful.

例如大家耳熟能详的"河北第一美少妇"龙岩，她经过除皱、隆鼻、垫下巴、去眼袋等一系列手术后用自己47岁的年轮画出了20岁的青春和精彩。

I have two boys, one almost 16 years old and the other one only 6 years old.

我有两个男孩。大的16岁，小的才6岁。

Result: The patients were most younger than 60 years old and older than 40 years old (67.7%). The average age was 47.A greater incidence was observed among Uygurs (80.3 %) and presents in each region, and this was undoubtedly related to their lower socioeconomic status. Increased occurrence of cancer of cervix in women was probably related to the factors such as age at first marriage, age at first pregnancy, copiousness and multiple sexual partners. The patients who first visit are mostly diagnosed in regional hospitals which were deficiency of effective treatment(90.8%). Squamous cell carcinoma is the main pathological type. Exoginic and anabrosis are the main morphous types. The percent of stage I is 8.4%,but percent of stage II -IV is 91.6%.

结果：我区宫颈浸润癌人群发病年龄在40-60岁(67.7%)，平均发病年龄47岁；各个地区的维吾尔族均为主要的发病人群(80.3%)；发病人群主要集中于农民及家属；多孕、多产、早婚、早产、多性伴的情况普遍存在；发病后首次就诊多在县、市级医院，首诊确诊率较高(90.8%)，但大多缺乏有效的治疗手段；鳞状细胞癌为主要病理类型；分型以外生型及糜烂型为主要类型；早期(Ⅰ期8.4%)患者比例低，而晚期(Ⅱ-Ⅳ期91.6%)患者比例高；单纯放疗患者(68.4%)所占比例较少，而单纯手术及术前、术后放疗患者所占比例(18.55%)略高。

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。

Years has passed , Lee was set free, he was about 50 years old, emaciated old and dull-witted.

15年后被放出的李老俵，已经是年近50。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。