In addition, from the aspects of type selection, arrangement, and details of structure etc, put forward some prevention measures of progressive collapse for reference.
此外，从结构选型、结构布置、细部构造等方面提出结构连续性倒塌的防止措施，以供参考。
2
As one of the verbal aspects, the progressive aspect constitutes an important part both in English and Chinese grammars.