查询词典 be at sea

He proved that the left ward turning of Yangtze river diluted water is mainly resulted from the interaction between the bottom declining and the lag of the transversal pressure gradient, made the numerical simulation and preliminary study on the thermohaline staircase structure formation mechanism, improved American Academician Wunsch's inverse method of ocean circulation, jointed the discover of " Mindanao Under Current", which is the first ocean current found and named by Chinese scientists and widely accepted over the world, simulated the horizontal and vertical carbon fluxes in East China Sea by a simple ecosystem model, estimated the photosynthesis efficiency less than 8% in Jiaozhou Bay, applied statistical downscaling technology to Chinese coast and Japanese islands realizing the simulation and forecast of sea level low frequency variations, pointed out that the quasi-periodicity of El Nino events should be resulted from the interaction between the 3~4 year oscillation in tropical Pacific and decadal oscillation in the northern Pacific of middle latitudes of the air-sea coupled climate system and at decadal time scale the precipitation influence on sea level variation along Chinese coast and Japanese islands becomes more important, which is closely related to the decadal oscillation of air-sea coupled climate system, therefore precipitation most likely play a major role for the decadal oscillation formation;; proposed Extended Associate Pattern Analysis to analyse combined observed datasets of sea surface temperature and sea level pressure or geopotential hight at 1000 hPa (GH1000) over the Pacific and related seas.

论证了长江冲淡水向左转向主要由于底形下倾与横向压力梯度滞后相互作用的结果。对温盐阶梯结构的形成过程及物理机制进行了数值模拟与初步探讨。改进了美国科学院院士Wunsch的大洋环流反演法。与胡敦欣院士共同发现了"棉兰老潜流"，这是第一支由中国科学家发现、命名并得到普遍承认的洋流。借助较为简单的生态模式数值模拟了东海的水平与垂直碳通量；胶州湾浮游植物的屏蔽效应可以使底层海水温度在升温季节降低2度，由此推算出其光合作用的效率应小于8%；浮游植物春季水华的生物过程实际上强化了海水层化的物理过程。将统计学降尺度技术应用于日本列岛和我国沿海，实现了海平面长周期变化的模拟与预报。

The Golden Fleece king athamus of northern greece had two children, phrixus and helle.after he left his first wife and mar ried ino ,a wicked woman ,the two children received all the cruel treatment that a stepmother could devise,at one timethe kingdom was ruined by a famine.ino persuaded her credulous husband into believing that his son ,phrixus ,was the actual cause of the disaster,and should be sacrificed to zeus to endit.the poor boy was then placed on the altar and was about tobe knifed when a ram with golden fleece was sent down by thegods and carried off the two children on its back.as they flew over the strait that divides asia from europe,helle ,faint at the vast expanse of water below,fell into the sea and was drowned.thus the sea of helle ,hellespont,became the ancient name of the strip of water.her brother kept on and arrived in colchis on the eastern shore of the black sea.there he sacrificed the ram to zeus and gave its golden fleece to king aeetes ,who nailed it on a sacred tree and put a sleepless dragon in charge .

金色的羊毛希腊北部国王阿塔玛斯有两个孩子，法瑞克斯和赫勒。当国王离开第一个妻子和一个名叫伊诺的坏女人结婚后，两个孩子受到后母残忍虐待，整个王国也受到毁灭性瘟疫的侵袭。伊诺在爱轻信的丈夫耳边进谗言，终于使国王相信：他的儿子法瑞克斯是这次灾害的罪魁祸首，并要将他献给宙斯以结束瘟疫。可怜的孩子被推上了祭坛，将要被处死。正在此时，上帝派了一只浑身上下长着金色羊毛的公羊来将两个孩子驮在背上带走了。当他们飞过隔开欧洲和亚洲的海峡时，赫勒由于看到浩瀚的海洋而头晕目眩，最终掉进大海淹死了。这片海洋古时候的名称叫赫勒之海，赫勒拉旁海峡便由此而来。金色公羊驮着法瑞克斯继续向前飞去，来到了黑海东岸的科尔契斯。在那里，法瑞克斯将公羊献给了宙斯；而将金羊毛送给了埃厄忒斯国王。国王将羊毛钉在一棵圣树上，并派了一条不睡觉的龙负责看护。

The Golden Fleece 金色的羊毛 king athamus of northern greece had two children, phrixus and helle.after he left his first wife and mar ried ino,a wicked woman,the two children received all the cruel treatment that a stepmother could devise ,at one timethe kingdom was ruined by a famine.ino persuaded her credulous husband into believing that his son,phrixus,was the actual cause of the disaster,and should be sacrificed to zeus to endit.the poor boy was then placed on the altar and was about tobe knifed when a ram with golden fleece was sent down by thegods and carried off the two children on its back.as they flew over the strait that divides asia from europe,helle,faint at the vast expanse of water below ,fell into the sea and was drowned.thus the sea of helle,hellespont, became the ancient name of the strip of water.her brother kept on and arrived in colchis on the eastern shore of the black sea.there he sacrificed the ram to zeus and gave its golden fleece to king aeetes,who nailed it on a sacred tree and put a sleepless dragon in charge .

希腊北部国王阿塔玛斯有两个孩子，法瑞克斯和赫勒。当国王离开第一个妻子和一个名叫伊诺的坏女人结婚后，两个孩子受到后母残忍虐待，整个王国也受到毁灭性瘟疫的侵袭。伊诺在爱轻信的丈夫耳边进谗言，终于使国王相信：他的儿子法瑞克斯是这次灾害的罪魁祸首，并要将他献给宙斯以结束瘟疫。可怜的孩子被推上了祭坛，将要被处死。正在此时，上帝派了一只浑身上下长着金色羊毛的公羊来将两个孩子驮在背上带走了。当他们飞过隔开欧洲和亚洲的海峡时，赫勒由于看到浩瀚的海洋而头晕目眩，最终掉进大海淹死了。这片海洋古时候的名称叫赫勒之海，赫勒拉旁海峡便由此而来。金色公羊驮着法瑞克斯继续向前飞去，来到了黑海东岸的科尔契斯。在那里，法瑞克斯将公羊献给了宙斯；而将金羊毛送给了埃厄忒斯国王。国王将羊毛钉在一棵圣树上，并派了一条不睡觉的龙负责看护。

King athamus of northern greece had two children, phrixus and helle.after he left his first wife and mar ried ino,a wicked woman,the two children received all the cruel treatment that a stepmother could devise ,at one timethe kingdom was ruined by a famine.ino persuaded her credulous husband into believing that his son,phrixus,was the actual cause of the disaster,and should be sacrificed to zeus to endit.the poor boy was then placed on the altar and was about tobe knifed when a ram with golden fleece was sent down by thegods and carried off the two children on its back.as they flew over the strait that divides asia from europe,helle,faint at the vast expanse of water below ,fell into the sea and was drowned.thus the sea of helle,hellespont,became the ancient name of the strip of water.her brother kept on and arrived in colchis on the eastern shore of the black sea.there he sacrificed the ram to zeus and gave its golden fleece to king aeetes,who nailed it on a sacred tree and put a sleepless dragon in charge .

希腊北部国王阿塔玛斯有两个孩子，法瑞克斯和赫勒。当国王离开第一个妻子和一个名叫伊诺的坏女人结婚后，两个孩子受到后母残忍虐待，整个王国也受到毁灭性瘟疫的侵袭。伊诺在爱轻信的丈夫耳边进谗言，终于使国王相信：他的儿子法瑞克斯是这次灾害的罪魁祸首，并要将他献给宙斯以结束瘟疫。可怜的孩子被推上了祭坛，将要被处死。正在此时，上帝派了一只浑身上下长着金色羊毛的公羊来将两个孩子驮在背上带走了。当他们飞过隔开欧洲和亚洲的海峡时，赫勒由于看到浩瀚的海洋而头晕目眩，最终掉进大海淹死了。这片海洋古时候的名称叫赫勒之海，赫勒拉旁海峡便由此而来。金色公羊驮着法瑞克斯继续向前飞去，来到了黑海东岸的科尔契斯。在那里，法瑞克斯将公羊献给了宙斯；而将金羊毛送给了埃厄忒斯国王。国王将羊毛钉在一棵圣树上，并派了一条不睡觉的龙负责看护。

With the use of IgY-based ELISA method, we found that 15%,45%,90% and 100% of the slightly infected mice (5 cercarie per mouse) turned to be negative by detection of circulating SEA when treated by Praziquantel at 2, 4, 6 and 12 months postinfection, respectively; For the moderately infected mice (15 cercarie per mouse), SEA was undetectable in 5%,25%,40% and 70% of mice respectively after treatment at 2, 4, 6 and 12-months postinfection; With the same treatment, 0%,10%,30% and 60% of the heavily infected mice (35 cercarie per mouse) turned negative of SEA detection.

轻度感染(感染尾蚴5条/只小鼠)治疗后2个月，4个月，6个月，12个月的转阴率为15%，45%，90%，100%；中度感染组(感染尾蚴15条/只小鼠)治疗后2个月， 4个月， 6个月，12个月的转阴率分别为5%，25%，40%，70%；重度感染组(感染尾蚴35条/只小鼠)治疗后2个月， 4个月， 6个月，12个月的转阴率分别为0%，10%，30%，60%。

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。

PID control has been successfully used in many fields such as aviation, spaceflight, missile and other industry control system. The study object in the thesis is missile that flies hedgehopping over sea at minimum altitude. Many interference problem must be solved when missile flies at minimum altitude, otherwise the missile would be dangerous of bumping into the sea under the circumstances of bad weather and wave. The different kinds of interference factors are contradictions with requirements of control system, which can not be solved by PID control.

尽管在航空、航天、导弹以及其它工业控制领域PID控制曾经应用的十分普遍和成功，但对本文所研究的某型超低空掠海飞行的导弹，要实现超低空飞行必须处理好各种干扰问题，否则，在恶劣的气象和海情的条件下便有使导弹与海浪相撞的危险。

Table 2.2 Infrastructure in different transport modes Road - Public No inherent guidance Infrastructure provided - Private Artificial, shared way centrally at public expense and at nominal cost to users Rail -Heavy Inherent guidance Track and control centrally - Light Artificial, dedicated way provided and charged to - Metro operators at full cost or owned by operators Air Natural, shared way Infrastructure provided by third party at full cost Maritime -Coastal/short Natural, shared way Infrastructure provided by sea No inherent guidance third party and charged at full Deep sea cost Inland water Natural or man-made Infrastructure provided by shared way third party and charged at full No inherent guidance cost Pipelines Artificial, dedicated way Infrastructure usually Inherent guidance provided by user All modes (except pipelines, although a travelator or moving walkway' may be considered a pipeline) carry both freight and passengers.

表2.2 不同运输方式的基础结构公路公共私人没有固有的牵引人造的，共享的方式基础设施由中央以公共费用和以使用者名义上的成本来提供铁路重型轻型地铁固有的牵引人造的，独占的方式铁轨和控制设施以完全成本的形式提供和向运营者收取费用或者由运营者所独有航空自然的，共享的方式基础设施由第三方提供并以完全成本方式收取费用海运沿海／近洋远洋自然的，共享的方式没有固有的牵引基础设施由第三方提供并以完全成本方式收取费用内河水运自然或人工的，共享的方式，没有固有的牵引基础设施由第三方提供并以完全成本方式收取费用管道人工的，专属的方式固有的引导基础设施通常由用户提供所有的运输方式（除了管道，尽管自动扶梯也可以被看作是一种管道）既能载人也能载货。

Look at the great span of Connaught on Long Falls, after the sea can be a rhinoceros, Shuzheng Falls, Shuzheng group sea and the sea in Wolong, sparks sea, sea and reed Bonsai Beach.

先看跨度很大的诺日朗瀑布，之后可经过犀牛海、树正瀑布、树正群海、卧龙海、火花海、芦苇海和盆景滩。

The result shows that air temperature variation at the peninsular can be a good reflection of the Antarctic sea ice oscillations, which means a negative correlation between air temperature and sea ice anomaly near Antarctic Peninsular; a positive correlation between air temperature of Antarctic Peninsular and the sea ice anomaly at Ross Sea.

结果表明，南极半岛地区的气温变化可以反映南极海冰涛动的变化特征：气温距平和南极半岛附近海冰距平存在密切的负相关，和罗斯海外围区域的海冰距平存在正相关关系，能够较好地反映出南极半岛气温与南极海冰涛动以及ENSO之间的紧密联系。

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。