diurnal effects

基本解释

The research is helpful to our understanding of effects of Vallisneria asiatica on the environment of water and the possible diurnal variation of phosphorus release in sediment.
试验结果为进一步研究沉水植物对水体中环境因子影响的日变化特征和影响机理，以及底泥磷释放可能存在的日变化具有一定的参考价值。
Pot cultivation experiments in greenhouse were conducted to study the effects of enhanced UV-B radiation on the diurnal variations of flavonoids in wheat leaves during grain filling stage.
通过温室盆栽试验，初步研究了UV-B辐射对灌浆期小麦叶片中黄酮类化合物含量日变化的影响。
Objective To investigate the effects of glucocorticoids and insulin on serum leptin level and its diurnal rhythmicity in patients with Cushing′s syndrome and obesity as well as in normal subjects.
目的了解在库欣综合征病人、肥胖症者及正常人体内糖皮质激素、胰岛素对瘦素及其昼夜节律的影响。