This can be kind hard to do when the draws are resting on slabby stuff, as the rope is interfered with by the rock.
这在斜板地形较不顺手，因为快扣靠在岩壁，绳子会被岩壁妨碍到；
；
This can be kind hard to do when the draws are resting on slabby stuff, as the rope is interfered with by the rock.
这在斜板地形较不顺手，因为快扣靠在岩壁，绳子会被岩壁妨碍到；
New 730E frother was used in the flotation tests of common oxidized copper ore, oxidized copper ore with high combination rate and carbonaceous slabby rock copper ore of Tangdan Copper Mine.
采用730E新起泡剂对汤丹铜
一般氧化铜、高结合率氧化铜和碳质板岩铜3种样进行了浮选试验。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经
审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
