苹果；冠层特性；温度；叶绿素荧光；着色；品质。
Apple; Canopy characteristics; Temperature; Chlorophyll fluorescence; Coloring; Quality.
研究结果表明：1、大豆群体冠层特性在品种间存在一定区别，共有共性。
The results indicated as follows:1. There are some differences and similarities in canopy characteristics of soybean population between different cultivars.
大垄双行种植的玉米群体冠层内，叶片光合特性也有不同程度的改善。
Photosynthesis characteristic of maize were improved by planting double line at one width ridge.
此外还初步研究了稻叶瘟对水稻冠层光谱特性的影响。
Besides, effects of rice leaf blast on spectrum reflectance of rice was studied simply.
在利用微波辐射计进行对地观测的过程中，陆地表面特性参数（如土壤水分、土壤粗糙度和植被冠层）是土壤微波辐射的重要影响因素。
Observing the land with radiometer, the land parameters, such as soil moisture, soil roughness and vegetation layer, have great influences on the soil microwave emission.
研究了在高产条件下，不同行距配置、密度对奶花芸豆群体冠层结构、光能分布与利用特性及产量构成的影响。
Effects of different spacing form, density on structure of population, light distribution and yield of phaseolus vulgaris were studied under the high yielding condition.
目前有很多辐射传输模型可以用来描述地表遥感植被冠层场景，并解释遥感信号在其中的辐射传输特性。
Radiation transfer models can depict land surface remote sensing vegetation canopy scene, interpret the radiation and transfer characteristics of remote sensing signals.
目前有很多辐射传输模型可以用来描述地表遥感植被冠层场景，并解释遥感信号在其中的辐射传输特性。
Radiation transfer models can depict land surface remote sensing vegetation canopy scene, interpret the radiation and transfer characteristics of remote sensing signals.
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