一跃

Therelationship between the turbulent kinetic energy and its dissipation rate,whichis widely used to parameterize the dissipation rate in turbulence closure models,is found to hold well for both reversing and rotating flows,but with differentcoefficients.Microstructure profiling measurements at two comparative stations (a deepercentral basin and a local shelf break) in the stratified Yellow Sea are analyzed,with emphasis on tidal and internal-wave induced turbulence near the bottomand in the pyenocline.The water column has a distinct three-layer thermohaline structure,consisting of weakly stratified surface and bottom boundary layers anda narrow sharp pycnocline.Turbulence in the surface layer is controlled by thediurnal cycle of buoyancy flux and wind forcing at the sea surface.while thebottom stress induced by barotropic tidal eurrents dominates turbulence in thebottom boundary layer.The maximum level at which the tidally enhanced mixingcan affect generally depends on the magnitude of the tidal current,and it canbe up to 10-15 m in the Yellow Sea.This suggests that,in the deeper regionsof the shelf seas,turbulent dissipation and mixing are very weak at the levelsbetween the near-bottom tidally enhanced layer and the pycnocline.Therefore,these levels provide a significant bottle neck for the vertical exchanges.In theshallow regions,however,the tidally-induced turbulence can occupy the wholewater colum below the pycnocline.A quarter-diurnal periodicities of the turbulentdissipation rate and eddy diffusivity are found at different heights with evidenttime lag.In the relatively flat central basin,the pycnocline is essentially non-turbulent and internal-wave activity is very weak.Therefore,vertical fluxes acrossthe pycnocline decreased to molecular levels.In contrast,internal waves of variousperiods can be always found near the local shelf break.

对强层化季节黄海两对比性站位(分别位于中央海盆区与局地陆坡区)处层化、内波以及湍流混合特征的研究结果表明：1、强层化季节的陆架海水体一般呈现显著的三层热盐结构，在水体近乎混合均匀的上混合层与潮流底边界层之间为强跃层；2、近表层水体的湍流混合强度主要由海表浮力通量的日变化与海表风强迫控制，而在潮流底边界层内，潮混合是水体热量、物质、动量与能量垂直交换的主要机制；3、潮混合影响的深度由潮流大小决定，在黄海，一般可达10-15 m，因此，在水深较深的区域，在跃层与潮混合所至深度范围的上界之间存在湍流混合非常弱的区域，这显著抑制水体内物质的垂直通量，为物质垂直交换的瓶颈，而在水深较浅的区域，潮混合影响范围可至跃层底部，因此物质在跃层以下整个水体中混合非常均匀，当跃层内间歇性强混合发生时，可以产生显著的跨跃层物质输运；4、近底潮致强湍流耗散缓慢地向上传播，底上不同深度处垂直湍扩散系数也具有显著的位相差异，且二者均随时间呈现四分之一周日周期的变化；5、在地形较为平坦的中央海盆区，内波活动非常微弱，因此跃层内湍流混合非常弱，垂直扩散系数为分子扩散水平，跨跃层物质通量受到显著抑制，而在地形变化较为显著的局地陆坡区，内波活动非常活跃，除内潮的影响外，高频内波与内孤立波的影响也很显著，因此跃层内存在很强的间歇性强混合，内孤立波存在的区域，水体湍流混合显著增强。

All things being equal, I prefer not to be bouncing off the walls.

虽然运动无差别，我还是不太愿意从墙上一跃而下。

His theory by more and more German support in 1933 when the Nazi party from a minor party become the largest party in Congress. January 30, 1933, President Hindenburg appointed Hitler as the official Prime Minister of the Republic.

他的理论受到越来越多德国人的支持，到1933年时纳粹党已经从一个微不足道的小党一跃成为国会内第一大党。1933年1月30日，总统兴登堡元帅正式任命希特勒为共和国总理。

"Avatar" has so far made around $80 million in China, and has become the country's most popular film in boxoffice history, so it is unsurprising that Zhangjiajie is trying to capitalize on the film's success.

阿凡达》目前在中国已经取得八千万美金的票房好成绩，已经一跃成为中国有史以来最受欢迎的电影，这么一来张家界急不可待想要借机造势之心也就昭然若揭了。

Nazi party is one of them, he declared that the Germany's root of difficult position from postwar imposes on Germany's severe provision, spiritless Wei the Ma Republic as well as was claimed holds the state economy life Jew.

他的理论受到越来越多德国人的支持，到1933年时纳粹党已经从一个微不足道的小党一跃成为国会内第一大党。1933年1月30日，总统兴登堡元帅正式任命希特勒为共和国总理。

Hundreds of parachutists make the 876-foot [267-meter] leap on the one day it's legal.

在规定的日子里，几百名跳伞爱好者从876英尺 [267米]高的桥面上一跃而下。

In the European elections in June, the Pirate Party won 7.1% of the Swedish vote, making it the fifth-largest party in the country and earning it a seat in the European Parliament.

六月，在欧盟议会选举中，瑞典海盗党赢得瑞典总票数的7.1%，一跃成为该国第五大党并且在欧盟议会赢得一席之地。

At this time, the Weimar Republic had come to the end of his political life, replaced by the Third Reich of Germany.

他的理论受到越来越多德国人的支持，到1933年时纳粹党已经从一个微不足道的小党一跃成为国会内第一大党。1933年1月30日，总统兴登堡元帅正式任命希特勒为共和国总理。

Francesco Sforza, through being martial, from a private person became Duke of Milan; and the sons, through avoiding the hardships and troubles of arms, from dukes became private persons.

弗朗切斯科·斯福尔扎由于讲求军事，于是由平民一跃而为米兰的公爵；而他的孩子们由于躲避军事的困苦，于是由公爵降为平民。

Below from Wikipedia : Amsterdam pronounced is the capital and largest city of the Netherlands, located in the province of North Holland in the west of the country.

其名称源于Amstel dam，这表明了该城市的起源：一个位于阿姆斯特尔河上的水坝，即今水坝广场址。12世纪晚期一个小渔村建于此，而后由于贸易的迅猛发展，阿姆斯特丹在荷兰黄金时代一跃而成为世界上最重要的港口。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。