Based on the theory of steel corrosion in concrete structure at atmospheric environment, this paper ascertains the characteristics of the corroded steel section, stating that the corrosion mainly arises at the side of concrete protection. 分析了自然气候中混凝土内钢筋锈蚀的机理,对混凝土内钢筋表面的锈蚀特征有了明确的认识,确定钢筋锈蚀主要在靠近混凝土保护层一侧产生;
In order to implement operation optimization of the atmospheric and vacuum towers, we establish the yield model of No. 3 side line of the atmospheric tower and No. 为了实现常减压塔的操作优化,建立了常三线和减三线收率的模型。
Based on the principle of the pollution probability, the atmospheric sampling station was set up on the coastal area of upstream wind side where the pollution probability is the highest. 应用污染几率原则,选择在沿岸地区最大污染几率的上风方位设立大气采样点。
As the atmospheric pressure Dielectric Barrier Discharge ( DBD) plasma with short sterilization time, low operation temperature and side effects, thus it has an extensive application prospects. 由于大气压介质阻挡放电[dielectricbarrierdischarge(DBD)]产生的等离子体具有灭菌时间短、操作温度低、副作用小等优点,因此有着广泛的应用前景。