石伤 meaning in English

stone bruise
stone-bruise

But as the scale of blasting engineering is bigger and bigger , and the frame structure of building more and more complex , the blasting accidents , such as non - dilapidation , inaccurate direction and people injury by flying objects are often happened in building demolition blasting in recent years all over the world , which indicates that the safety of demolition blasting must be researched in real earnest
但随着城市中用爆破技术拆除的楼房越来越大型化、规模化和结构复杂，近年来国内外拆除爆破事故时有发生，诸如爆后不倒、定向不准以及爆破飞石伤人事故频频报道，这为新世纪的拆除爆破在安全、事故研究方面提出了新课题。