查询词典 meridional

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.

资助课题：国家重点基础研究专项经费资助的项目(2005CB321703)、中国科学院创新团队国际合作伙伴计划"气候系统模式研发及应用研究"和国家自然科学基金项目(4037502 9，40233031)。

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。

Reference to the southwest Pacific island southeast corner of Tasmania to the Antarctic continent and the Indian Ocean to the warp boundaries, southeast to the southern tip of South America through the Cape Horn and the Atlantic meridional boundaries, North via the Bering Strait and the Arctic Ocean Link, N Panama Canal and Magellan Strait, Drake communication across the Atlantic. W Strait of Malacca and Sunda Strait links the Indian Ocean, the total approximate contour round.

范围 太平洋西南以塔斯马尼亚岛东南角至南极大陆的经线与印度洋分界，东南以通过南美洲最南端的合恩角的经线与大西洋分界，北经白令海峡与北冰洋连接，东经巴拿马运河和麦哲伦海峡、德雷克海峡沟通大西洋，西经马六甲海峡和巽他海峡通印度洋，总轮廊近似圆形。

In the same period, the meridional circulation is a typical Hadley cell in the Pacific trade wind area fig.

在信风区、低纬度则存在着典型的Hadley环流，高层有夏季太平洋中部副热带西风急流，下部有东北信风，东风随高度减弱。

We solve the problem that the meridional curve transcendental equation cannot solve by Matlab, and discuss the influence of two curves for different grating constants and different incidence angles.

用Matlab软件解决了子午聚焦曲线超越方程无法解的困难；讨论了不同光栅常数和入射角度时对两聚焦曲线拟合程度的影响。

Spatial distribution of the tropopause height: The strongest meridional gradients in the tropopause height are between 20°and 40°over both hemisphere.

1对流层顶高度的空间分布特征：在两半球的纬度20°到40°之间对流层顶高度的经向梯度最大。

In the context of a system of barotropic shallow-water equations and Boussinesq approximate equations for two-dimensional meso-scale transversal wave disturbance in zonally sheared base flow, study is performed of the physical process of the meso disturbance propagation along the flow, indicating that such vortex Rossby waves are separated into two kinds. The first kind VRW is produced owing to the second-order horizontal shear in the flow or due to the meridional change in vertical vorticity of the flow, i.

本文使用正压浅水方程组以及纬向切变基流下二维中尺度横波型扰动的Boussinesq近似方程组，分析了这种沿着基本气流方向传播的中尺度扰动的波动传播物理过程。

Land-sea heating, monsoon circulation, eastern Pacific trade wind and the slow seasonal shift of NE Pacific SST form winter to summer bihemispherically- all in joint action give rise to the enhancement of the Walker circulation that will travel east-and northward (west-and southward); the intensification of the maintained eastern Pacific Hadley circulation and north America-Alatantic Walker circulation zonally is responsible dominantly for the zonal/meridional movement of the WPSH in the winter-to-summer (or summer-to-winter) shift and its combination with the north American subtropical high.

海陆加热、季风环流、东太平洋信风以及东北太平洋海表温度由冬向夏关于赤道南北季节转换的迟缓性等综合作用导致的纬向Walker环流的加强东移和北抬、持续的东太平洋Hadley环流和北美—大西洋纬向Walker环流的加强是西太平洋副高由冬向夏产生东西、南北移动及其与北美副高合并的主要原因。

Before establishment of SEASM, if southerly moisture transportation through the meridional moisture channel is very strong, the convection activity becomes more active around the IndochinaPeninsula and the rainy season begins earlier in Yunnan corresponsively.

当这一水汽通道中南风水汽输送在季风建立前异常偏强时，相应地中南半岛附近的对流也增强，对应着云南的雨季开始偏早，初夏降水偏多，反之则初夏降水偏少。

The composite analysis of the 5 major ENSO events since 1980's show that, through the meridional wind anomaly, the extratropical atmospheric disturbances play a role in triggering the occurrence as well as in the development and decay of ENSO.

合成分析了20世纪80年代以来5次主要的ENSO事件，发现外热带大气扰动通过经向风异常不仅对ENSO的发生起到重要的触发作用，而且影响到ENSO的发展和衰减。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。