英语词汇bolt support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	bolt support
释义	bolt support 简明释义螺栓支撑：指通过螺栓连接来支撑或固定物体的结构。网络释义 1 ?枪机框 ... 炮机，枪机。 gunlock 枪机框 bolt carrier; bolt support 手动 hand movement (hm); manual operation◇手动操作 manual operation; 手动车 handcar; 手动机 hand- machine; 手动印刷机 handpress; 手动装置 hand gear; hand priming device ... 短语 1 anchor bolt support 锚杆支护 2 lock bolt support woth shotcrete 喷锚支护 3 shotcrete and rock bolt support 喷锚支护双语例句 1 Therefore, reasonable bolt support scheme is of great importance to both safety and economy of underground engineering. 因此，合理的锚固方案对地下工程的安全性和经济性有着重要意义。 2 The structure, principle, parameter selection and economic benefit of bolt support in extraction tunnel are introduced. 介绍了在回采巷道中锚杆支护的结构、原理、参数选择及所收到的经济效益。 3 This paper analyzes the problems appearing in the bolt support construction of coal roadway, and advances some solving measures. 分析了煤巷锚杆支护施工中出现的问题，提出了相应的解决措施。
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