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Pull move consumption, promote the strong development of rasorial course of study, expert appeal wants science, comprehensive, know avian flu objectively, adopt integrated arrange to bring to bear on to accuse in case, the prosperous picture of rasorial course of study is met can be expected soon.

拉动消费，振兴家禽业的强势发展，专家呼吁要科学、全面、客观地熟悉禽流感，采取综合措施加以防控，家禽业的繁荣景象会指日可待。

Through to inspires the teaching, the zetetic study and the cooperation study organization form applies in the physical teaching present situation investigation and the analysis, has constructed the interaction "IIP" the physical informationization educational model chart, has carried on the concrete analysis to its basic essential factor, and has designed a typical teaching case according to its pattern request.

通过对启发教学、研究性学习和合作学习组织形式应用于物理教学的现状调查与分析，构建了互动&IIP&物理信息化教学模式图，对其基本要素进行了具体分析，建立了相应的评价量规，并按其模式的要求设计了两个典型教学案例。

The results of this study indicate that changing the angle of the intake port has a profound effect on the flow field during the intake stroke of the engine cycle. For the case with the intake-exhaust valves canted at zero degree (the so-called vertical valves), the tumble ratio, swirl ratio, turbulent intensity, and turbulent kinetic energy in the direction perpendicular to the bisecting plane of the cylinder are at their highest levels than those obtained for the other cases. This effect is most pronounced after the compression stroke of the cycle. As a result of this study, it is observed that the behavior of the overall flow field from the intake to the completion of compression stroke has a major impact on the effectiveness of the mixing of fuel-air prior to the ignition of the engine cycle.

结果显示，改变进排气阀的倾斜角度对进气期间的流场变化有很明显的影响，其中以垂直阀(进排气阀倾斜0度)所得的 Y轴向(Y方向系垂直於将汽缸对分为二平面的方向)滚流强度、涡漩比、紊流强度、紊流动能等流场强度为最强；若以流体经活塞压缩后的流场特性进行探讨，所得结果显示压缩冲程对汽缸内流场的效应是不容忽视的；因此由进气到压缩过程结束的整体流场现象，才是影响引擎点火前的油气混合程度与燃烧品质的关键。

Can history study eliminate the sense of differences among people in different periods of time? To some extent the historians' works take the efforts for this case. But at the most time, the speaker overrates the efforts of history study.

TS：历史研究能够消除不同时代人差别感，这个论断本身就是富有争议的，在某种程度上确实起到了这样的作用，但在大多数情况下，作者高估了历史研究的作用。

Every week system of study of 4 safe production is final, grass-roots unit of function office development undertakes selectiving examination guarding a pass related holiday of the Spring Festival, festival of lanterns, the safe accident that produces the company and typical and overweighted case make VCD, broadcast on day of study of basic unit safety, education takes safety seriously truly on driver thought, carry out traffic law laws and regulations and operating rules self-consciously, alarm.

每周四安全生产学习制度雷打不动，春节、元宵节假日相关职能办公室深入基层进行抽查把关，把公司发生的安全事故和典型超载案例制成VCD，在基层单位安全学习日上播放，教育驾驶员思想上真正重视安全，自觉执行交通法律法规和操作规程，警。。。

The paper takes the steam turbine valve actutors and control systems as the object of study, and the fast valving of regulating valves in case of electrified wire netting failure plays an important role. The disadvantages of electro-hydraulic control systems for steam turbine available are discussed, and the principle of the new system and its design method are presented, experimental study and theoretical analysis results concerning the steam turbine electro-hydraulic control system based on the new combination principle are reported in this paper.

本文把汽轮机蒸汽阀门电液执行机构及控制系统作为主要的研究对象，尤其是针对于电网故障时，调节汽门快关控制问题进行了深入的研究，指出现有汽轮机电液控制系统存在的问题，在继承和总结前人研究的基础上，提出了汽轮机电液控制系统组成原理的新思想与系统设计的新方法，对基于这种新原理的汽轮机电液控制系统进行了系统的理论分析与试验研究。

Based on analysis theory of communicative study and case of study on "Boma disturbance",this article tends to analyze how mass media bring into rational value judgments,correct direction on public opinion and reasonale evaluation of media operation,and aims to explore the reciprocal regularity among media ecology and public opinion and democratic politics.We holds that it is an important way and efficient safeguard for the realization of political civilization to construct positive media ecology.

内容提要本文运用传播学分析理论，通过对&宝马肇事案&的个案研究试图探讨其传播学意义，着意于分析我国民主与法制化进程中大众传媒所表现出的理性的价值判断、正确的舆论引导以及操作的优劣得失，以探求传媒生态与公众舆论、民主政治之间的互动规律，从而悟出良性的传媒生态是实现政治文明建设的重要途径和有效保障。

Individuals enrolled in the Tuskegee Syphilis Study did not give informed consent and were not informed of their diagnosis; instead they were told they had "bad blood" and could receive free medical treatment, rides to the clinic, meals and burial insurance in case of death in return for participating. In 1932, when the study started, standard treatments for syphilis were toxic, dangerous, and of questionable effectiveness.

所有参加梅毒实验的人均没有签署知情同意书，也没有获得过任何诊断结果；相反他们被告知他们&血液不好&，可以接受免费治疗，免费乘车到诊所，免费用餐，如果意外死亡还能因参加治疗而获得丧葬费用。1932年，也就是研究开始的时候，一般的梅毒治疗方案是有毒性的，危险的而且不怎么有效。

However, in the nanometer metal film, transmission will become notable in case of film size is smaller than or equal to the skin depth, Therefore, for basic theory study and application, it is necessary to study the reflection and transmission of nanometer metal film.

然而对于纳米金属薄膜，其尺寸小于穿透深度或与之相当，穿透效应变得十分显著，成了主流效应。因此，无论从基础研究还是从实际应用的角度来讲，研究金属纳米薄膜对光的反射、透射效应都是十分重要的。

The study results had shown that the GPR and magnetic field of grounding system will produce detrimental effects on the breaker control system. Especially, for those poor insulation control lines, large GPR and longitudinal induction voltage during ground fault may lead to flash-over at control line terminals and thus inducing breaker mis-trip out. For the practical case in this thesis, to do well maintenance and to renew those old breakers and control lines with poor insulation situations are very important strategy for preventing breaker mis-tripping. Other protection measures from GPR and magnetic field induction interferences are important too. This study may provide useful information for planning the protection measures.

本研究结果显示变电所接地系统之GPR及其产生的磁场对断路器控制回路确有不利的影响，尤其当控制系统线路及端子若有绝缘不良，在接地故障发生的GPR及磁场纵向感应电压有可能造成闪络而引发断路器跳脱，对於本研究所探讨的案例而言，经由良好的维护或更新那些绝缘情况不良的老旧断路器及其控制线路，对於本研究所探讨的案例相当重要，而做好GPR及磁场感应干扰的防护措施亦相当重要，本研究分析结果可供规则防护措施之参考。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。