强使

Flow visualization and laser velometer measuring results show that the radialdistribution of turbulent intensity and turbulence stresses grow with the increase of voidfraction until large vortex formed near the pipe wall,and the formation of Taylor bubbleor the coalescence of bubble cluster should be restrained by intense turbulence.

流动显示和激光测速计的测量表明，湍流强度和湍流应力的径向分布均随空隙率的增长而迅速增长，直至在近壁形成大尺度涡结构，使Taylor泡的形成或气泡群的聚并被强湍流的作用抑制。

By adding some fluorescence group in the reaction,we can utilize the fluorescence signal to accumulate and monitor the whole PCR process,and finally through the standard curve,we could analysis the unknown sample.As this technology has the characteristics of strong peculiar,high sensitivity,fine repetitiveness and accurateness,fast and totally closed raction,so in diagnosing animal virosis,this technology not only can measure the power and distribution of pathogen infection in the organism,and also it still has sensitive,fast,convenient characteristics.

该技术实现了PCR从定性到定量的飞跃，同常规PCR法相比，该方法特异性和可靠性更强，能实现多重反应，且采用了完全闭管检测，不需PCR后处理，有效解决PCR污染问题以及EB对试验人员的伤害；再配以相应的荧光PCR仪，使整个PCR过程实现自动化，加之具有耗时短，操作方便等特点而备受推崇，因而广泛应用于基因表达研究、转基因产品安全检测、单核苷酸多态性研究及病原体检测等领域。

Dr Wardle and his colleagues found that the technique would make aerospace parts ten times stronger than at present.

瓦尔德博士及其同事发现，这种强化复合材料的方法可以使航天材料比现有材料强韧10倍。

In the invention, heat exchanging pipe is washed once by water in every interval. The scale removal flow is provided with big shear stress and strong embedding ability. It can wash gruel sale of the pipe wall down and clean on line so that purposes of maintaining high-efficiency heat conduction of air cooler, prolonging the running period of air cooler and decreasing operation cost, are achieved.

本发明每间隔一段时间，通入水对换热管束冲刷一次，除垢水流的剪切应力大，裹挟能力强，能使管壁上剥落的粥样水垢冲刷掉，起到在线清洗的作用，从而达到维持空冷器高效传热、延长空冷器运行周期、降低运行成本的目的。

McKenna Chance asked the former president.Clinton pointed to the back of the room at the media horde,"They put me through the wringer this morning, and everything I said is about to pale in comparison to what I'm now going to say."

麦肯纳·强斯这样问前总统，克林顿指着后面的记者们说："他们今天上午给我提了那么多问题，而我马上要回答的将使我先前所有的回答都相形见绌。"

McKenna Chance asked the former president.Clinton pointed to the back of the room at the media horde,"They put me through the wringer this morning, and everything I said is about to pale in comparison to what Im now going to say."

麦肯纳·强斯这样问前总统，克林顿指着后面的记者们说："他们今天上午给我提了那么多问题，而我马上要回答的将使我先前所有的回答都相形见绌。"

Zener diode has a higher clamping voltage and heat dissipation is slower.

这一结构上的改进使瞬态电压抑制二极管具更强的高压承受力和更快的效率。

One novel polysaccharide—bacterial celluloseproduced by Acetobacter xylium have many distinguishing features, such as high purity, high crystalline great strength , high hydrophilic and good adsorption capacity.

细菌纤维素是微生物发酵过程中分泌的胞外多糖，由于其结构规整，聚合度强，纯度极高，结晶度高等特点，使其具备了独特的性能如高的吸水持水性和高的吸附性能等日益受到人们的关注。

Organozinc reagents can react with a variety of α,β-acetylenic ketones and aldehydes in the absence of any catalyst. The one-pot reaction affords β-branched Baylis-Hillman type adducts, the multifunctionalized alkenes, in excellent yields with high stereoselectivity.

这种顺式亲核加成反应的发生是由于该类有机锌试剂既具有较强的亲核性，又具有Lewis酸的特性，使有机锌中R基团从同位进攻中心碳原子而形成新的碳碳键。

Alleged flexible language: It is to show with the target the market passes specific concept to appeal to to direct beg, the means of basis of fact of be particular about, engineer personnel by major or the literal advertisement that the article table of ad firm will come to organize responsible compose to have agitative to be not rigid medium, make the netizen walks into the magnetic field of my set not self-consciously, give its impact of powerful specific aim psychology, realize IP effect mode quickly.

所谓软文：是指以目标市场为导向通过特定的概念诉求、讲求事实依据的方式，由专业策划人员或者是广告公司的文案来组织负责撰写具有煽动性的非硬性介质的文字广告，使网友不自觉地走进我设定的磁场，给予其强而有力的针对性心理冲击，迅速实现IP效应模式。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。