construction monitoring短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 施工监测 Its especially important to identify and observe how and what time cracks happen and how to expend in structure experiment and existing construction monitoring. 在结构试验和现役结构观测中，裂缝的出现和发展状况是判别试件和结构性能和承载力变化的一个重要依据和技术手段。 dictall