英语单词“roof bolting”的翻译、意思、用法、释义-英汉词典

单词	roof bolting
释义	roof bolting1.■【采矿】顶板锚杆支护
随便看	square one's shoulders square out square party square peg in a round hole square perch square piano square refusal square rig square-rigged square-rigger square rod square root square root law square sail square search square(-)serif square set square shake square shooter square shooting square-shouldered square splice squaresville squaretail square the circle 先生蓑好在，止杀语何如？柏子微风际，梅花细雨余六人同榜昔犹有，一邑三魁今所难可奈玉鞭留不住，又衔春恨到天涯入竹投窗细细添，两山琼玉称遐瞻龙车自向思陵掩，三十六宫春色深菊篱尚耀黄金蕊感兹发长慨，写之咏歌章翠鬟飞绕蛾群复道阁相重晓来的皪看枝头，老蚌剖明月雪观顾夫人哀诗二首送张伯起入都二首步步高题唐执中书楼春耕饯岁养食倜倡龙灯龙镜