英语词汇sill pillar怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sill pillar
释义	sill pillar 简明释义底柱网络释义 1 ?底柱 ... 下放钻柱测井底 look for bottom 底柱 Foot – note ; sill pillar 底柱结构 construction of sill pillar ... 短语 1 cone-shape sill pillar 漏斗底柱结构 2 construction of sill pillar 底柱结构 3 stope sill pillar 采场底柱双语例句 1 Short-hole shrinkage method without sill pillar occupies 60%. 无底柱浅孔留矿采矿法60%。 2 Sublevel caving without sill pillar is used in Xishimen Iron Mine. 西石门铁矿采用无底柱分段崩落采矿法开采。 3 Sublevel caving method without sill pillar is adopted in the south section of Fengshan Copper Mine. 丰山铜矿南缘采区应用无底柱分段崩落法采矿。
随便看	endemic fluorine poisoning endemic fluorosis endemic fluorosis,chronic endemic folkways endemic funiculitis Endemic generalized osteo arthrosis Endemic generalized osteo-arthrosis endemic genus endemic goiter Endemic goitre endemic heel hypertrophy endemic hematuria endemic hemoptysis endemic hypertrophy endemic index endemic infection endemic influenza endemic iodine deficiency endemicity endemicity endemic malaria endemic multiple neuritis endemic neuritis endemic osteoarthritis endemic paralytic vertigo

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