结果表明，作物在充分供水条件下冠层温度-气温差变化较平缓；缺水时变化较大。
The results indicated that the change of discrepancy between canopy and air temperature was smooth under full water supply, and its change was large under water deficiency.
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.
在不同土壤水氮条件下，研究了小麦中后期叶片碳氮状况及其比例与冠层光谱反射特征的关系。
The research was conducted to determine the relationships of sugar and nitrogen status and its ratio in wheat leaves to canopy spectral reflectance under different nitrogen and water supply levels.
以新陆早7号为试材，进行了不同水肥条件下膜下滴灌棉株群体冠层结构测定和产量结果分析。
Cotton canopy structure and yield was determined and analyzed in different water and fertilizer conditions under mulch drip irrigation (MDI) with Xinluzao no. 7 as the test material.
研究了不同水肥处理下冬小麦冠层含水率与冠层温度的关系。
Under treatments of different water and nitrogen applied level, the relationship between canopy water content and canopy temperature was studied.
利用冠层温度下的饱和水汽压估算了玉米冠层顶部结露的持续时间和结露量。
The duration of dew formation and the amount of dew are estimated by predicting the time when the temperature of upper leaves falls below the dew point.
目的：观察3种树脂，不同层厚下对齿科合金的遮色效果，及对全瓷冠颜色的影响。
Objective: the purpose of this study was to evaluate the opaque effect of 3 resins by covering dental alloys and the effects of the shade of all-ceramic materials.
目的：观察3种树脂，不同层厚下对齿科合金的遮色效果，及对全瓷冠颜色的影响。
Objective: the purpose of this study was to evaluate the opaque effect of 3 resins by covering dental alloys and the effects of the shade of all-ceramic materials.
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