查询词典 by the age of

Methods Two hundred and ninety seven middle-aged and aged females were sampled randomly from the cases who were examined in the bone mineral density measurement department of The Second Affiliated Hospital of Nanchang University from January 2004 to January 2006, and their age, stature and body weight were recorded exactly. The BMD of lumbar (L2~4), femoral neck, Ward's and great trochanter was measured by dual energy X-ray absorptiometer, then statistically analyzed.

从2004年1月～2006年1月在南昌大学第二附属医院骨密度测定室检测的就诊者中随机抽取297例中老年妇女，准确记录其年龄、身高、体重；采用法国DMS公司Challenge：双能X线骨密度测定仪检测腰椎(L2~4)、股骨颈、ward's三角以及大转子的BMD，然后进行比较和统计分析。

In the second chapter, the problem of the optimal inputting rate control for a class of competitive population dynamics system with age-structure is discussed. By means of characteristic line, Gronwall Lemma, Bellman Lemma, adjoint system and so on, the Lipschitz continuity properties of the system in terms of the control variable is certificated, and the necessary condition of the optimal control is obtained.

第二章讨论了一类具有年龄结构的竞争种群系统最优输入率控制问题，综合应用特征线法，Gronwall引理，Bellman引理，共轭系统等知识，证明了系统解关于控制变量的Lipschitz连续性，给出了控制为最优的必要条件。

2Research of strength characteristic for high bending concreteWe researched the bending strength, compression stength and cleavage strength characteristics of different type, different design strength and different age HBSPC , and analyzed the relations of of the strength of different HBSPC,we also analysised the influence regulation for HBSPC strength by the the admix amount and feeding sequence.

2高抗折强度路面混凝土强度特性研究。研究不同类型、不同掺量和不同龄期HBSPC的抗折强度、抗压强度和劈裂强度特性，并分析HBSPC不同强度之间的关系。

But he found eight-year-olds as tall as 13-year-olds, and boys of ten who weighed twice as much as others the same age. This distribution was viewed by the 19th-century Belgian mathematician Adolphe Quetelet as God's "curve of error", as if the tall and the short were deviations from a correctly proportioned "homme moyen", or average man.

但他的调查也显示：一些8岁儿童同13岁的一样高，一些10岁儿童比同龄重一倍。19世纪的比利时数学家Adolephe Quelet将此情况视为上帝的"错误曲线"——过高和过矮好比是对正常身高的偏离。

In conclusion, the results of multilevel model analysis showed that the GERD score of resident in Wuhan was relatively higher and had significant difference with that in Guangzhou, however, that in Shanghai, Beijing and Xi\'an had no significant difference compared with that in Guangzhou. That is to say, the prevalence of GERD in Wuhan was relatively higher compared with the other four survey sites; the residents'health status more worse, the GERD score more higher, and the influence of health status on GERD score was also effected by the region difference between Wuhan and Guangzhou; residents lived in rural region with lower education level, worse spirit status were more likely to suffer from GERD; Moreover, those residents who had family history of GI tumors or other GI diseases, some anamneses (such as dyspepsia, gastritis, rheumatic arthritis), and some diseases (such as irritable bowel syndrome and aerophagia) were also more likely to report GERD. However, no significant association was found between GERD and some other factors in this survey, such as sex, age, etc.

总之，多水平模型分析结果显示，与广州相比，上海、北京和西安居民的GERD总评分没有明显的差异，而武汉居民的GERD总评分则相对较高，即表示武汉的GERD发病率在5个调查城市中相对较高；居民的总体健康状况越差，其GERD总评分越高，且其对GERD总评分的影响受到武汉与广州之间地域差异的影响；农村居民、文化程度越低、精神状况越差者更容易患GERD；另外，那些有胃肠道疾病或肿瘤家族史，既往患有胃炎、消化不良、风湿性关节炎，现患有肠易激综合征、吞气症的人，患GERD的可能性更大，而性别、年龄等因素，本研究未发现其与GERD有显著的关系。

Led by 45-year-old veteran alpinist and head coach Wang Yongfeng, the squad was composed of 36 members, including three females, some students and five coaches. The average age of the group was 30.2 and each member had climbed to an elevation of at least 6,000 meters before. Luobuzhandui kindles the Olympic torch held in Jiji's hands.

Photo credit： Xinhua由主教练。45岁的经验丰富的登山运动员王永丰带队，队伍由36名成员组成，他们其中有三名女队员，一些学生和5名教练，他们的平均年龄为30.2岁，每个成员曾经都攀登到至少海拔6000米以上的高度，图为L点燃J手中的奥运火炬。

As participants of this sign age" 1968", their experience present historical real appearance by common characteristics, moreover because of the reason they have the identical sex, they carve life significance and the value of female being participants in the historical annual ring.

作为"1968"这一标志性年代的经历者与事件的参与者，她们的经历不仅以其共时性呈现历史的真实面目，而且还因为同一性别的原因，她们在历史的年轮中刻写的是女性作为历史的遭遇者与经历者的生命意义与价值。

Old TawnyPort Wines, with indication of age to be mentioned on the label, approved by the Instituto dos Vinhos do Douro e Porto .

老茶色酒，标签上标注有陈年时间，经杜罗河谷苯酒协会认证。

At age 26, after a stint in advertising - working on Hasbro's GI Joe account at the height of the Vietnam war "was like something from a Joseph Heller novel," he says - Freston set off with $4,000, wandered around Europe and North Africa by himself for a year, ended up in Afghanistan, and "was mesmerized after just a couple of hours there."

在26岁后，进站的广告-工作的孩之宝的胃肠乔帐户的高度越南战争&一样的东西从约瑟夫海勒的小说，&他说-弗雷斯顿抵销了4000美元，徘徊在欧洲和北非的本人一年，结束在阿富汗，&有点着迷后仅几个小时的。&

Greek handicrafts and overseas trade were alloted the paramount role of ensuring the revival of Greek civilization by paying for the imported grains, consequently were doomed age-long and unremitting development.

3铁器文化为希腊商业经济提供工具性基础，它有助于希腊社会摆脱铜器文化可能带来的资源垄断和经济专制主义；因而是与商业经济这种民主化经济相适应的。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。