调查

This event is preceded by another airline's 777 equipped with Rolls-Royce Trent 895 engines, which experienced an uncommanded dual engine rollback while on final approach to London's Heathrow International Airport on January 17, 2008, crashing short of the runway on airport property.

这次事件是继2008.1.17日另外一家777（装备罗尔罗伊斯Trent895发动机）在伦敦希思罗国际机场的最后进近阶段发生了发动机收回，坠毁在碰到头的又一次事件，英国航空事故调查委员会正在调查那次事件。

Methods 220 residents were selected randomly from 2 urban communities and investigated with 2 questionnaires on《Residents Nutrition and Prevalence of Chronic - uncommunicable Diseases》and《Intakes of Edible Oil and Salt among Urban Community Residents》.

选择2个城市社区，共220户，采用《社区居民营养与慢性病调查问卷》、《家庭食用油、盐类摄入量调查表》进行调查。

This variation in undrained strength is a concern during the design study and is further investigated through additional Nilcon vane tests,laboratory tests and investigation of the history of the existing filled mound.

这种变化是在不排水强度的关注，在设计研究，并进一步调查叶片通过额外Nilcon测试，化验和调查的历史，填补了现有的投手。

In this study, the methodology of linear structural rela- tionship model of latent variable has been studied which is the first time in China. Some extended conclusions have been come up to, such as multi-factor congeneric measure model, the reliability of measurable variable and its hy- pothesis test, the relation between standardized solution and unstandardized solution, multidimensional path model with measure errors, and multilevel model of latent vari- able. Some examples have been shown to help apply these results in practice, such as the analyses of the children growth-development data, the bone density data and the health resources data by means of latent variable model. Not only have new explanations for these data been achieved, but also powerful patterns for applying the theoretical methods in medical sciences and other fields.

首次系统地研究了潜在变量的线性关系模型，对部分已有的结论作了有益的推广，如：多因子度量模型、观测变量的可靠性及其假设检验、标准解与非标准解的关系、有度量误差的多维通径模型、以及多水平资料的潜变量建模；并用实例阐述了它们的具体应用，如分析了儿童发育调查资料、人体骨骼密度调查资料以及卫生资源利用效益评价资料，不仅获得了这些资料本身一些新的解释，也为本文所研究的理论方法在医学科研以及其它领域科研中的应用提供了例证，也便于广大医学工作者掌握。

The high temperature field did not make tensile stress and shear stress of upslope pavement increase, but it made the flexure of surface rise.

对京珠高速公路某路段车辙病害展开现场调查，调查发现该路段严重的车辙变形，60%来源于中面层，其余。

Methods 192 cases with vasoligation complication and 187 normal males were investigated with SCL-90 and 192 cases were surveyed by the questionaire on vasolitation complication designed by author.

方法采用SCL－90临床症状自评量表调查了192例男扎并发症患者和187例正常男性，并采用自编的男扎并发症调查表调查了男扎并发症患者。

In the case of devices intended for clinical investigations, the manufacturer, or his authorized representative established in the Community, shall follow the procedure referred to in Annex VIlI and notify the competent authorities of the Member States in which the investigations are to be conducted.

制造商或其于共同体代表对于临床调查用之器材，应执行附件八之程序并通知调查工作进行所在会员国之主管机关。

Based on the investigation on the various results of the race YUNCAN 7 and YUNCAN 8 and analysis on the result items, the found shown the effect of cocoon number per kg on the some items of cocoon production and egg production, that was negative relation between cocoon number per kg and cocoon production per g of new hatched larvae, egg production per g of new hatched larvae, and hatch－ing percentage; positive relation between cocoon number per kg and egg number per g and no effect on other items.

对云南省桑蚕普种场2005年春季不同生产小组饲育的云蚕7、云蚕8蚕品种各项成绩进行了综合调查，通过对其调查的有关项目数据进行分析总结，发现蚕茧成绩中的&kg茧粒数&对蚕茧成绩中和蚕种成绩中的部分项目产生了影响，即：&kg茧粒数&与&g蚁收茧量、g蚁制种量、孵化率&呈负相关性，&kg茧粒数&与&g卵粒数&则呈正相关性。而对其它一些项目则无影响。

The ombudsman investigates complaints about misuse of authority without fear or favour.

专门调查官员舞弊情况的政府官员公正地调查了关于滥用权力的投诉。

The survey shows that 41% of Americans say the country is headed in the right direction, slightly below the 44% who say the country is on the wrong track.

调查显示41%的受访者说美国现在在向正确的方向前进，而认为方向错误的人占调查人数的44%。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。