A diurnal temperature variation of - 4k is present at 50km because heating only occurs during the day 由于加热只发生在白天，因此50公里高度上的温度日变化约为4k 。
Daily variation in transpiring water - consumption rates of three seedling tree species under different drought stresses 干旱胁迫对3个树种苗木蒸腾耗水日变化的影响
Diurnal variation in photosynthesis of differently directional leaves in hybrid hazels corylus heterophylla corylus avellana 杂种榛子不同方位叶片光合作用的日变化
Simulation of diurnal variation of weather factors and photosynthesis of individual tomato leaves in greenhouse 日光温室气象要素及番茄单叶光合速率日变化模拟的研究
The preliminary study on dynamic of photosynthesis in two cultivars of turnip brassica rapa on tianzhu alpine grassland 天祝高寒地区栽培饲用芜菁光合日变化的初步研究
Effects of enhanced ultraviolet - b radiation on diurnal changes of photosynthesis and water use efficiency in luffa cylindrica 辐射对丝瓜光合作用日变化及水分利用效率的影响
Study on diurnal changes of photosynthesis and transpiration of cynanchum komarovii and glycyrrhiza uralensis in different stage 不同时期牛心朴子和甘草光合蒸腾日变化的研究
Scientists tried to seek explanations from the dv of low - level jet as a member of the meiyu precipitating system 过去曾从低空急流日变化等一些梅雨系统的内部联系寻求解释。
Diurnal variations and response to light of gas exchange parameters of clove syringa oblata lindl . leaf in loess hilly region 黄土丘陵区紫丁香叶片气体交换参数的日变化及光响应
Owing to the influence of thermal capacity in buildings , the attenuation of indoor temperature is very slow 同时给出了典型房间的室内温度日变化曲线，有利于供暖期间的运行调节。
