district
district
[煤炭科技英汉词典]
district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。近水平煤层采区又称“盘区(panel)”；倾斜长壁分带开采的采区又称(“带区(strip district)”)。
是什么意思，district的解释，district的翻译
[新英汉石油技术词典] district
[英文相关词典] district
[中医英汉词典] district
[公共英汉词典] district
[英汉地理大词典] district
[地理学英汉词典] district
[建筑英汉词典] district
[水利英汉词典] district
[法学英汉词典] district
[海运英汉词典] district
[消防英汉词典] district
[环境英汉词典] district
[电信英汉词典] district
[电子工程英汉词典] district
[石油英汉词典] district
[矿业英汉词典] district
[经贸英汉词典] district
[能源英汉词典] district
[航海英汉词典] district
[航空英汉词典] district
[船舶英汉词典] district
[计算机英汉词典] district
[铁道科技英汉词典] district