调查发现

The survey also reveals that Toyota has lost its No. 1 perch when it comes to perception of quality.

调查还发现，丰田在消费者心目中的质量水平已经失去了第一的位置。

In our epidemiological investigation, red body disease was commonly prevalent from July to October. The diseased shrimps first displayed sluggish swimming or held still at the bottom,sometime going round or swimming vertically.They were not active in feeding,at the same time,their pleopod and whole body turned red, then died.

通过对本地区南美白对虾红体病进行流行病学调查，发现夏秋两季为其多发季节，多集中于7～10月，病虾触须及尾扇的尖部变红，亦有附肢变红或全身呈红色，活动减弱，在池边水面缓慢游动或沉底不动，反应迟钝，摄食量减少。

When asked by Ifop, a pollster, how best to raise their purchasing power, only 42% of respondents picked out more retail competition.

在民意测验机构Ifop就如何最好地提高民众购买力调查时发现，仅占42%的受访者认同更多的零售竞争行为。

When they tested it on tumor cells in the lab, they found it fueled the growth of prostate cancer cells more potently than testosterone alone, they reported in the journal Clinical Cancer Research.

他们在临床癌症调查杂志中报道说，当他们在实验室里将这一产品测试在癌细胞上时，他们发现这个产品比单个的睾丸激素使前列腺癌细胞的增长的更快。

Finally, this dissertation offers suggestions to improve middle school principals\' leadership respectively from the three perspectives of profession, system and subject on the basis of issue investigation and root causes analysis. From the perspective of major, we should place the professional role of school principal on educational leader, and educational leadership is the core professional standard for principals. From the perspective of system, the professional standards and qualification system of the principals should be set up in the pre-entry period, and we should reform the principal\'s selection mechanism and perfect the principal occupation term system in the entry period. we should perfect the systems of duty, training, evaluation and motivation etc.. we should set up healthy work termination system in the principal retirement period. From the perspective of subject, school principals should accurately grasp the meaning of leadership to upgrade the level of education al leadership at multi-levels and in multi paths. Administrators should strive to improve the educational leadership level to realize the professionalization of educational administration, Researchers and trainers should really become the supporters of the principal professional development and leaders of leadership practice improvement.

最后，本文针对调查的问题发现与根源剖析，分别从专业、制度、主体等三个视角提出改进中学校长领导力的对策建议：专业上——应将校长领导力的专业角色定位于教育领导者，教育领导力是校长专业标准的内核所在；制度上——拟入职环节应建立校长专业标准和健全校长资格制度，入职环节应改革校长选拔机制和完善校长任期制度，在职环节应健全校长职责、培训、评估、激励等制度，退职环节应建立健康的校长退出机制；主体上——校长应准确把握领导力内涵、多层次、多途径提升教育领导力水平，教育行政人员应努力提高教育领导水平、逐步实现教育行政专业化，研训者应真正成为校长专业发展的支持者、领导实践改进的引领者。

Earlier this year researchers in New Zealand began investigating a psyllid infection in glasshouses growing tomatoes and peppers plants closely related to potatoes .

今年初，新西兰研究者开始调查温室番茄，温室胡椒(和马铃薯同科的两种植物)的木虱受害情况，发现了一个没有记录，可感染多种植物的致病细菌暂定种。

The findings have been passed to the public prosecutor for a possible criminal investigation.

这些发现已提交公诉人，以便准备可能的刑事调查。

A survey last year by the Trades Union Congress found that 38% of people in that same middle quintile were concerned about their job prospects, the same proportion as in the very bottom quintile.

英国劳工联合会去年的一份调查则发现同样这中间五分之一的人当中，38%的人担心他们的工作前景，比率跟处在最底端五分之一的人一样。

By statistical analysis,the normal value of haircalcium and magnesium for healthy children in Jiujiang region was made.1688 children(73.39%)were found rachitis to varied degree,of which,1471(87.14%)had a low level serumal magne-sium simutaneously,The authors think that adding calcium can strengthen therapeutic effective-ness of rachitis caused by vitamine D deficiency.

通过统计学处理，制定出了我市健康小儿发钙、发镁的背景值。发现1688名小儿患有不同程度的佝偻病，占调查人数的73.39％。这组佝偻病患儿中1471例同时伴有低镁，缺镁率为87.14％。作者提出，对维生素D缺乏性佝楼病同时补充钙、镁，可提高疗效。

Comparing with the data observed in 1997, common ragweed has not spread into middle- and southern-Taiwan, as well as the costal area of Taichung county.

与1997调查结果比较，猪草并未向中南部扩散，在台中县沿海并未发现有猪草的分布，而在台北县的三芝乡和石门乡则有猪草的发生，显示猪草有向东北扩散的趋势。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！