查询词典 decadal

In addition, antiphase relationship in precipitation changes between the northern Tibetan Plateau (climatically controlled by westerlies) and southern Tibetan Plateau (mainly influenced by Indian monsoon circulation) exists on decadal to centennial timescale.

不仅如此，在分属西风和季风影响区的青藏高原北部和南部，年代际-百年尺度上降水变化也表现出反相位关系。

The analysis of the curves of Ⅰ and Ⅰ indicates that Ⅰ in the three regions is related to the 1970s' transition of Pacific Decadal Oscillation, and the significant negative anomaly of Ⅰ in North China is contemporaneously close related to strong El Nino events.

对Ⅰ、Ⅰ曲线的分析表明，3个区域Ⅰ均表现出与太平洋年代际振荡20世纪70年代的转折有关的相关关系，华北区域Ⅰ的显著偏少与强El Nino事件的同时性关系密切。

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。

In the west Pacific Ocean sea level decadal variation performs significant negative correlation with the PDO index overall.

海平面年际变化与PDO指数在西太平洋为负相关，海平面与PDO的相关性分布有区域性和随时间演变特征。

Comparing DW variation of area I~III with the north hemisphere tree rings, we also find that DW variation of these three areas are all good consistent with north hemisphere climate change; Comparing DW variation with pacific decadal oscillation and temperature variation of area I~III, we also find that WD variation of area I have good positive correlation with temperature variation; while the correlation of areas II and III is not better than that of area I.

此外，I~III区干湿变化的特征与北半球的气候变化有一定的对应关系；I区的干湿变化与当地的温度变化具有较好的正相关；II区和III区干湿变化与温度变化的联系相对I区差一些；太平洋年代际涛动可能对三个区域的干湿转化均有不同程度的影响。

Possible impacts of the tripolar SST anomalies on the decadal scale variability of the North Atlantic climate are also discussed. The dominant mod e of the North Atlantic wintertime SST variability exhibits a meridional tri-polar pattern, with a colder subpolar region, a warmer midlatitudes, and a colder region between the equator and 30°N. Validations on the model performance show that the BCM reproduces the observed NAO pattern and the tri-polar like SST vari ability mode successfully.

北大西洋冬季SST的主导变率模态，在经向上表现为三核型，自北而南出现"-＋-"的带状距平型；最大距平中心位于副极地大洋、中纬度大洋的西部以及热带海域，耦合模式较为真实地再现了这一特征。

The features of the decadal variation of upper ocean temperature in the Drake Passage are analyzed using the Empirical Mode Decomposition method.

采用经验模分解方法分析了德雷克海峡上层海洋温度的年代际变化特征。

It is learnt from the correlation analysis with the EMD decomposition results of Southern Oscillation Index that the upper ocean temperature variation of the DP might be effected by the surface air pressure variation of the decadal time scale in the tropical Pacific Ocean.

与南方涛动指数的年代际时间尺度分量的相关性分析结果表明，热带太平洋海面气压场的变化对德雷克海峡上层海洋温度的年代际变化有一定影响。

The decadal variation of WPPO is mainly determined by decadal variation of Sverdrup transport in south boundary.

对暖池的热平衡计算表明ITF是太平洋与印度洋热量收支的重要因子。

About 1976, Alaska's ocean underwent a "regime shift," in the latest turn of a long-running natural climate cycle called the Pacific Decadal Oscillation.

大约1976 年，阿拉斯加的海洋进行了&政权转移，&在一个长期运行的自然气候周期的最新的轮中称和平的Decadal 动摆。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。