队列

Methods Nondepressed elderly of the study on the prevalence of depression among the elderly was followed up with a oneyear interval by using the GMSAGECAT and MDS.

以老年精神状况量表计算机统计系统与最小抑郁危险因素量表为调查工具，对基线调查时确定的非抑郁老年人进行队列研究。

Results Risk for lung cancer caused by exposure to nitrosoamine increased significantly after adjustment of nonoccupational risk factors (RR=271,with 95% CI of 132 to 557),with a significant doseresponse relationship between exposure to nitrosoamine and lung cancer.

结论（1）本文数据提示病例－队列分析因标准误较小、抽样更简便而优于巢式病例－对照研究方法；（2）亚硝胺暴露与肺癌之间有较确定的关系，但受到吸烟和经济状况等因素作用的修饰，需进一步研究

We examined 24 nonsynonymous SNPs in 13 genes inoled in the one-carbon metabolism pathway in relation to the risk of colorectal cancer in a case-control study nested in the Nurses' Health Study and the Health Professionals Follow-up Study cohorts.

我们检验了一碳单位代谢途径中13种基因的24种非同义替代SNP与直肠结肠癌发生风险的相关性。该病例对照研究是护士健康研究以及卫生专业人员随访队列研究的一个子项目。

Further more, we discuss four related issues:(1) Through reducing the number of operations in history buffer, we can optimize the efficiency for running continuously;(2) Support Undo operation for collaborative document editor through involving a delete counter for each object;(3) Introduce a new timestamp model to support concurrent operations in a single site for shared data;(3) Through involving a NOOP operation and executing transaction operation with all related NOOP operations to guarantee transaction operation is serialized.

进一步，本文讨论了一致性维护的四个相关问题：（1）通过精简操作的历史队列，实现算法持续执行时的效率优化；（2）通过引入对象节点的删除计数器，实现对文档的协同编著中的Undo操作支持；（3）介绍了一个新的支持单站点上共享数据的并发操作的时间戳模型；（4）通过引入空操作NOOP且保持事务操作和相应的NOOP操作同时执行，保证事务操作的序列化。

Vitamin C and E supplementation initiated in the 9th to 16th week of pregnancy in an unselected cohort of low-risk, nulliparous women did not reduce the rate of adverse maternal or perinatal outcomes related to pregnancy-associated hypertension

在1个未经选择的低危、未经产妇女队列中，在妊娠9~16周时开始补充维生素C和维生素E，没有降低与妊娠性高血压相关的母亲或围生期不良转归的发生率。

And from the Initial Point to the target, they had to fly slow and steady, in paradelike formation, no evasive maneuver of any kind allowed.

从轰炸起始点到目标上空，他们只能以类似于阅兵队列又慢又稳飞行，任何闪避动作都不允许。

Handle specifies which window to place queues, first window is 1, 2th window is 2..., if you do not use this param, set it to zero.

定制哪个容器放置队列，第一个窗口就是1，第二个就是2，依此类推，如果你不使用这个参数，那就设为0。

Specifies which window to place queues, first window is 1, 2th window is 2…, if you do not use this param, set it to zero.

定制哪个容器放置队列，第一个窗口就是1，第二个就是2，依此类推，如果你不使用这个参数，那就设为0。

A retrospective study of a consecutive cohort of 109 patients, under the age of 60, who had either a Patellofemoral replacement, Unicompartmental replacement or a Total knee replacement.

这是一个回顾性队列研究。患者109名，年龄60岁以下，进行过髌骨关节置换或单髁关节置换或全膝关节置换。

Objective: To investigate whether prediagnostic fasting glucose and insulin concentrations and insulin resistance are associated with subsequent incidence of exocrine pancreatic cancer in a cohort of male smokers.

目的：在一个男性吸烟人群队列中调查诊断前空腹血糖、胰岛素水平和胰岛素抵抗是否与外分泌型胰腺癌发生相关。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐