adiabatic rate

Adiabatic temperature lapse rate in cloud and its relationship with microstructure

云中绝热温度递减率同微结构的关系

Main factors influencing concrete adiabatic temperature rise are discussed theoretically. The influences of initial casting temperature, superplasticizer and fly ash on the adiabatic temperature rise and the temperature rise rate of concrete were studied.

从理论上讨论了影响混凝土绝热温升的主要因素，并通过实验分析了初始入模温度、掺加粉煤灰和减水剂等因素对混凝土绝热温升和温升速率的影响。

The influences of dosage of fly ash on the adiabatic temperature rise and the hydration rate of concrete are investigated.

目的研究不同粉煤灰的掺量和不同水胶比条件下粉煤灰混凝土的绝热温升和胶凝材料水化速率的发展规律。

The influences of initial casting temperature and fluidity of concrete, and whether adding of fly ash, on the adiabatic temperature rise and its rising rate of concrete were studied. And the hydration kinetics of binders was discussed based on the results of tests.

研究了混凝土的初始入模温度、流动度和掺加粉煤灰等因素对混凝土绝热温升值和温升速率的影响，同时还研究了所用胶凝材料的水化动力学。

The rate of change of δ 18O against temperature in the process of wet adiabatic cooling is smaller than in the process of isobaric cooling under the same humidity.

在相同的湿度条件下，湿绝热冷却过程中δ18O随温度的变化率小于等压冷却过程。