Beginning with the damage theory of micro-statistics, the constitutive model of corroded concrete under uniaxial compression is established which is proved by the experimental outcomes.
本文从微观统计的损伤理论出发，建立了腐蚀混凝土单轴受压本构模型，与试验结果较符合。
2
Good standard achieved in mathematics and statistics, micro - and macro economics and ideally some econometrics at undergraduate level.
要求本科学过数学、统计、微观、宏观经济学和计量经济学课程。
3
Draw the macroscopical statistics characteristics and micro structure characteristics of the handwritten figure, and through calculating, get rid of the false characteristic.