2) relation of support and surround rocks
![点击朗读](/dictall/images/read.gif)
支架-围岩关系
3) relation between support and surrounding rocks
![点击朗读](/dictall/images/read.gif)
支架围岩关系
4) function relationship between powered supports and surrounding rocks
![点击朗读](/dictall/images/read.gif)
支架-围岩作用关系
5) support and surrounding-rock system
![点击朗读](/dictall/images/read.gif)
支架围岩系统
6) support and rock system
![点击朗读](/dictall/images/read.gif)
支架-围岩系统
补充资料:支架
支架
是一种相对制动的器具,用薄钢片、皮革、塑料、布等材料按体形特制而成,如颈托、脊柱支架、腰围、下肢负重支架、矫形鞋、平脚垫等。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条