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Terms for subject Explosives and Explosive Ordnance Disposal containing 采区 | all forms | in specified order only
ChineseEnglish
三面采空矿柱的应力集中区peninsula abutment
不规则采区irregular workings
分段回采区sublevel Stope blocks
采区pay zone
爆破人员在采矿及建筑拆除爆破过程中所面临的一个最大难题、是准确算岀爆破安全区的范围One of the greatest challenges, which a blaster faces in mining and contruction blasting, is to accurately determine the bounds of the blast safety area
邻近采区adjacent workings
采区阶段或开采水平内沿走向划分为具有独立生产系统的开采块段。近水平煤层采区称盘区,倾斜长壁分带开采的采区称带区district
采区准备采〈盘、带〉区主要巷道的掘进和设备安装工作的总称preparation in district
采区回采率working section recovery coefficient
采区回风巷为采区服务的回风巷道section return airway
采区测量为采区的施工和测图所进行的测量工作mining panel survey
采区测量为采区的施工和测图所进行的测量工作mining district survey
采区联系测量通过竖直或急倾斜巷道把方向、坐标和高程引测到采区内所进行的测量工作transfer survey cf mining district
采掘区划归一台采掘设备开采的区段block
采空区mine d-out area
采空区vacant place
goaf; waste 采空区采煤后所废弃的空间gob
金刚石开采区diamond workings
采区trouble area