cyclorama
1. rolling cyclorama
卷帘天幕
2. cyclorama light
地平线灯
3. cyclorama lighting
地平线照明
4. Keywords cyclorama arch roadway;mapping function;stress on surrounding rocks;rock stability;optimization analysis;
天幕拱形巷道;映射函数;围岩应力;围岩稳定性;择优分析;