Objective To observe the efficacy of hot fog against cockroaches and select useful strengtheningmeasure on passenger ship.
目的观察热烟雾对客轮灭蟑效果及筛选有效的巩固方法。
2
The revetment with anchor bolt frame is a new type of slope protection and strengtheningmeasure applied for expansive soil side slope.
锚杆框架护坡作为一种新型的边坡防护加固措施，应用于膨胀土的边坡中。
3
Aiming at the main damage and its causes of a large-span continuous rigid framework bridge, the strengtheningmeasure of adding the external cable to prestressed concrete box girder was introduced.