blastingsCOCA²²⁹⁷²³BNC²³⁶²¹³⁺¹ 基本例句 计过载失真原型blasting的复数 The problems on design and construction of the blastings near to buildings had been solved by use of the method recommended in this paper. 利用本文推荐的方法,解决了建筑物附近爆破的设计与施工问题。 ilib Three small-scale controlled blastings in city construction are described and analysed in this paper. 本文对城市建设中的三次小型控制爆破进行了介绍和分析。 cnki