Normalized difference vegetation Index (NDVI) is one of the main characteristic descriptors indicating land surface vegetation cover.
植被归一化指数(NDVI)是地表植被覆盖特征的重要指标之一。
The repository of removing sensing identifying samples for surface vegetation cover rate is set up by combining man-made investigation with remote sensing identification.
采用人工调查与遥感判读相结合的方法，建立地表植被覆盖度的遥感识别样本知识库。
After construction of the slope with the surface vegetation cover could be, so that excavation of the slope to achieve green results, the formation of the natural ecological slope.
施工后的边坡具有可植被覆盖的表面，使开挖的坡面达到绿化的效果，形成自然生态边坡。
Now, on the surface, this seems to contradict what happened on day three in the prologue where God caused the earth to sprout plants and fruit trees to cover the earth with vegetation.
那么，从表面上来看，这似乎与开场白中第三天发生的事相抵触，在那里，上帝使地长出植物和水果树，使地上覆盖着菜蔬。
Vegetation cover attributes play a major role in surface energy budgets through their impact on photosynthetic processes and albedo.
植被覆盖特征影响光合作用和反照率，是表面能量估计中的主要因素。
The wind erosion hazard is often intensified by the poor vegetation cover and loosen surface soil due to the freezing and thawing over winter.
春季风大风多，降雨量少，气候侵蚀力高，地表植被覆盖率低，土壤表层由于冻融作用变的松散，是一年最易风蚀的季节。
The effects of vegetation type, rainfall intensity, surface crust, and weed cover on rainfall infiltration and runoff on grassland and bare land were studied under simulated rainfall conditions.
利用野外模拟降雨试验，研究了植被类型、降雨强度、地表结皮、覆盖杂草等对荒草地和裸地降雨入渗、产流的影响。
The surface temperature of vegetation cover and bare land have biggish variation.
裸地和植被浅层温度变化平缓。
We conjecture that the increased vegetation cover result in improved leaves albedo, and then the reduced the solar radiation reaching earth surface.
这可能与植被的叶面反射率增加导致了到达地表的太阳辐射量减小所致。
We conjecture that the increased vegetation cover result in improved leaves albedo, and then the reduced the solar radiation reaching earth surface.
这可能与植被的叶面反射率增加导致了到达地表的太阳辐射量减小所致。
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