diurnal temperature variation

基本解释

Higher diurnal temperature variation at branching was suitable for higher 11S/7S ratio.
分枝期较大的昼夜温差利于提高11S/7S比值；
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The result showed that the diurnal variation of temperature, irradiation intensity, net radiation as a curve in cotton canopy of two irrigation ways.
结果表明，在两种灌溉方式下棉花冠层内的温度、光照强度和净辐射日变化曲线均呈单峰线；
The influence of diurnal temperature variation on land sea breeze in peninsula region on the coast south of the Bohai bay was approached by using data collected at several observatories.
该文分析了海上长岛站与其相邻的龙口、蓬莱、烟台、牟平等沿海站气温的日变化差异与胶东半岛地区海陆风的关系。