环流
- 与 环流 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The zeroth order circulations (surface and depth-averaged) approximatively reflect basic characteristics of the circulation in the East Sea .
零阶环流近似地反映了东海环流的基本特征
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Obtained are a few typical patterns of wind change versus height in the boundary layerthrough analysis of 1987 profile s and meridionally and zonally mean vertical circulation cells fordifferent levels from surface up to 3000 m.
通过分析1987年我国各测站低空(3000m以下)各层次风随高度分布廓线和各经、纬度平均垂直环流,得出边界层内风随高度变化的几种典型分布以及在108E以东我国边界层内存在一对经向反、正垂直环流圈。
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In the light of sea regions where El Nino events occurred, ENSO events are separated into two categories- the equatorial Pacific warming and the mid-Pacific counterpart, which exert influence directly on a WPSH through a Walker circulation asymmetrical zonally, in such a way that there an El Nino year- a weak Walker circulation- a more intense and southward WPSH-late onset of South-China sea summer monsoon - a more southward and vigorous summer WPSH- the mid-lower valleys of the Yangtze river hit by flood.
上述两种类型的ENSO均可直接通过纬向非对称的Walker环流直接对西太平洋副高产生影响,表现为:El Nino年—Walker环流弱—西太平洋副高偏强、偏南—南海夏季风爆发晚-夏季西太平洋副高偏南、偏强—长江中下游涝。
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In the Changjiang River estuary, suspended sediment transport is dominated also by advective transport and the Stokes drift effect. In addition, resuspension and vertically circulating currents are important in suspended sediment transport.
水深流速和悬沙浓度的潮变动相关项以及垂向环流的的作用和垂向潮振荡切变作用也同样是引起悬沙输运的重要因子,这表明了再悬浮和垂向环流对悬沙输运的重要作用。
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In returnable system there are kinds of switch styles on positive and negative two group rectification bridger,the higher reliability is no cycle current switching,writer designed the logical no cycle current returnable system.
而可逆系统中正、反两组整流桥的工作切换方式有几种,可靠性较高的是无环流切换,笔者设计了逻辑无环流可逆系统。
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In returnable system there are kinds of switch styles on positive and negative two group rectification bridger,the higher reliability is no cycle current switch ing,writer designed the logical no cycle current returnable system.
而可逆系统中正、反两组整流桥的工作切换方式有几种,可靠性较高的是无环流切换,笔者设计了逻辑无环流可逆系统。
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On the basis of the circumfluence characteristic of dual-loop controlled inverter's paralleling system, the circumfluence power control strategy is given.
在双闭环逆变器并联系统环流特性的基础上,给出了基于环流功率调节做为最外环的控制策略。
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The circulation in the Gulf of Thailand is anti-cyclonic in summer and cyclonic in winter.
在冬季气旋式环流几乎占据了整个南海,夏季则以反气旋式环流为主。
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The results indicate that circulation in each level is cyclonic dominatingly, the velocity decreases with depth, however, there is anti-cyclonic circulation in summer.
结果表明冬季各层上以气旋式环流为主,且随深度的增加流速减小;夏季各层上以反气旋式环流为主,流速也随深度增加而减小。
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With the IAP Prediction System of Short-term Climate Anomaly, two sets of seasonal and extra-seasonal ensemble hindcasts have been performed during the period of 1980~1994 in order to assess the prediction skill of the IAP PSSCA with two different schemes The difference of the two schemes is in the different version of AGCM used, with the IAP AGCM 1 1 in one scheme and the IAP AGCM 1 2 with an improved surface albedo parameterization in the other Comparisons of the hindcast results with the observations show that IAP PSSCA is capable of predicting the precipitation anomaly to some extent In the eastern China largely affected by Asian monsoon and SST anomalies, the prediction skill is relatively high, especially in the Southeastern China where the anomaly correlation coefficient can reach as high as 0 50 in the severe flood and drought years This may suggest that the possible mechanisms for these severe disasters have been well captured by the IAP PSSCA The prediction skill is higher for the modified model AGCM 1 2 as the model's climatological state is well simulated This indicates that models with reasonable land process will improve the prediction skill for short-term climate prediction
利用中国科学院大气物理研究所研制的短期气候距平数值预测系统,种版本的大气环流模式:AGCM 1.1和AGCM 1.2,分别以2月11~19日的9天大气观测值为初始场,以给定海温为边界场,对1980~1994年的15年的降水异常进行了两组集合后报试验。对试验结果进行定量评估表明:IAP PSSCA对降水异常具有一定的预测能力,特别是在中国东部受东亚季风及海温异常影响的地区,IAP PSSCA具有较高的预报技巧,其中以东南区域(包括江淮流域和华南地区)最高,尤其是对有洪涝灾害的降水异常年,距平相关系数在0.50左右,接近可供业务使用的要求,说明模式能够抓住在东亚季风区存在的某种物理机制,从而提高了这一地区的预报技巧;另外,两个大气环流模式相比,改进了地表反照率的AGCM 1.2的15年集合平均预测技巧略高于AGCM 1.1,特别是在华北地区,预测效果有明显提高,这表明改进地表反照率从而改进了模式的气候平均态的模拟,能提高气候模式的预测能力,说明较好的陆面过程引入模式对短期气候预测是有益的。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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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。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力