英语词汇roof-bolter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	roof-bolter
释义	roof-bolter 简明释义 n.锚杆机，杆柱机网络释义 1 ?锚杆机 ... roof-bolthead顶板锚头洞顶锚栓头 roof-bolter锚杆机杆柱机 roof-boltingjumbo杆柱孔钻车 ... 2 ?杆柱机杆柱机 roof-bolter 栏杆柱 baluster column; banister; guard stanchion; hand rail stanchion; rail post; ra .. 短语 1 roof bolter 锚杆机 2 Roof bolter test platform 锚杆机试验台 3 boring front exploring roof bolter 打前探锚杆双语例句 1 The design thinking, work theory, main structure, key parameter and work process of MYT-215 single head hydraulic roof-bolter are presented here. 介绍了MYT - 2 15单体式液压锚杆钻机的设计思路、工作原理、主要结构、主要技术参数和工作过程。 2 The roof bolter is a rubber-tired vehicle used to drill and insert bolts into the roof to support it. 锚杆机是一个用来打锚杆眼安装锚杆来支护顶板的机器，它是用胶轮行走的。 3 Pneumatic motor is a kernel part of the roof bolter. 锚杆钻机气动马达是该设备的核心部件。
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