underlying surface

Furthermore, the horizontal distribution of the incident solar radiance at the underlying surface shows that the thermodynamic vertical circulation induced by the differential heating may be one of the most important trigger for the spawn and development of MCSs.

此外，从地面接收到的太阳辐射能量分布情况来看，下垫面不均匀加热引起的热力环流是这次暴雨过程中尺度对流系统发生发展的一个重要的触发机制。

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The pulse fluctuation of terrestrial heat flow may affect the background thermal pattern of the underlying surface of the atmospheric system and the movement of airflow, so as to affect the spatial distribution of rainfall and humidity of the regional climate.

大地热流的脉动影响区域大气系统下垫面的热力背景和气流运动，从而影响降水的分布和区域气候的干湿程度；

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Other than taking a look at the underlying surface and making a visual judgement, how can we tell whether we have excessive thatch?

除了查看草坪表层下方得出判断，怎么知道我们是否有过多过厚的草坪腐殖质层（枯草层）？

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Statistical Characteristics of Atmospheric Turbulence in Different Underlying Surface Conditions

不同下垫面湍流统计特征研究

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And to prevent sand wind efficiently, a row of aspen alternate with another row of aspen. As a result, cropland underlying surface with sparse shelterbelts have been formed, which is different from the dense forest underlying surface.

为了最大限度防风，白杨树排尽力相间分布，从而形成了区别于稠密森林下垫面的绿洲稀疏防护林农田下垫面。

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An investigation was conducted on the hydrological underlying surface for rain-induced floods from Sanmenxia to Xiaolangdi in the mid-lower reaches of the Yellow River by means of the multiple time-phase, high-resolution remote sensing data of Landsat TM/ ETM~+.

以2002年4月18日LANDSAT TM/ETM+多时相、高分辨率遥感数据为主要数据源，对黄河三门峡至小浪底区间暴雨致洪水文下垫面进行调查。

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The authors adopts movable artificial rainfall test devices to conduct experimental study on model slope yields under the outdoor conditions of different type of soil, slopes and vegetation and puts the stress on the analysis of impacts of underlying surface factor to the velocity of slope yields.

采用活动式人工模拟降雨试验装置，在室外对不同种类土壤、坡比、植被条件下的模型坡面产流进行了试验研究，重点分析了下垫面因子对坡面流流速的影响。

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With the complex terrain and multiplicity condition on underlying surface, we get great disparity of solar radiation in China, and it also affect our country's climate's multiplicity and complexity.

我国地形复杂，下垫面条件多样，使得各地辐射条件相差悬殊，进而影响了我国气候的多样性和复杂性。

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Numerical simulation of land surface process and atmosphere boundary layer structure over small hill underlying surface

山丘地形的陆面过程及边界层特征的模拟

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As the most important characteristics of the underlying surface in Polar Regions, sea ice has a significantly effect on the global atmosphere, ocean circulations, and climate change.

海冰作为极地下垫面最重要的特征，对全球大气、海洋环流和气候变化均有极其重要的影响。

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Influence of heat source anormal of underlying surface over Tibetan Plateau and western tropical Pacific on short-term climate in China

夏季青藏高原与热带西太平洋下垫面热源异常对中国短期气候的影响

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Relationships between global radiation, surface albedo and solar elevation angle for several underlying surfaces in the Heihe experimental area

黑河实验区若干下垫面总辐射、地表反射率与太阳高度角的关系

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Spacial distribution of urban heat island effect is closely related to different underlying surface.

城市热岛效应的空间分布与不同下垫面环境密切相关.

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The priority of the infiltration ability of underlying surface is terrace> timberland> grassland> barren slope> town road.

下垫面入渗能力依次为：梯田>林地>草地>荒坡地>村镇道路。

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Simulation Research for PBL using Non-Local Closure Scheme over Complex Underlying Surface Domain

复杂下垫面模拟域大气边界层非局地闭合模拟研究

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Factors such as plant physiology, climate and underlying surface characters all influence the evapotranspiration rate of Tamarix community, among which the net radiation factor is dominant.

蒸散速率的变化受植物自生生理特性及气候因子和下垫面条件影响，其中净辐射起主导作用；

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The analysis of temperature on different underlying surfaces indicates that underlying surface temperature is obviously higher than thermometer shelter temperature, especially in daily maximum temperature.

对2000年至2002年4～9月南宁市下垫面表面温度观测资料的分析表明，下垫面温度明显高于百叶箱气温，尤其是日最高温度差异更大。

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