| 释义 |
goaf 英gəʊf美goʊf BNC¹⁴⁴⁶⁶⁴⁺³
基本例句
n.采空区¹⁰⁰
名词100%
用作名词The coal spontaneous combustion in thegoafis one of the main coal disasters.采空区煤炭自燃火灾一直是我国煤矿的主要灾害之一。
The research results provide very important reference and basis for the safe operation of UHV transmission lines in thegoafarea of coal mine.研究结果为我国煤矿采空区基础变形特高压输电线路的安全运行提供参考依据。 |