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- Selected method of main technical parameters of boom roadheader are expounded systematically, common experiential datas and computing formulas are given. 系统地阐述了悬臂式掘进机主要技术参数的选择方法,给出了常用的经验数据和计算公式。
- The boom roadheader ”EBZ90PY” exporting to Bengal and the electric-controlled appliance for transference machine “KXJ5-1140（660）” exporting to Vietnam win the great honor for China. EBZ90PY煤巷掘进机出口孟加拉国，KXJ5-1140（660）输送机电控装置配套出口越南，为我国煤炭机电行业赢得了荣誉。
- The Matched Relation between Oscillating Force and Cutting Force of Cutting Head on Boom Roadheader 悬臂式掘进机截割头摆动力与截割力的匹配关系
- Stand clear of the swinging boom of the crane. 不要走近转动的超重机吊杆。
- He made his pile during the property boom. 在房地产生意兴隆期间他发了大财。
- The clock began to boom out twelve. 时钟开始敲十二点。
- The long boom of the crane functions like our arms. 起重机的长臂与我们的手臂功能相同。
- Profit multiply in the boom year. 兴旺之年利润增长。
- The boom of the airplane was damaged. 飞机的尾桁受到损害。
- We heard a hollow boom of thunder. 我们听到低沈的隆隆雷声。
- The economic boom tapered off in the 1970s. 经济繁荣在七十年代慢慢消失了。
- The city is having a building boom. 这个城市正在大兴土木。
- The oil market is enjoying a boom. 石油市场欣欣向荣。
- boom roadheader 悬臂式掘进机
- Local firms have been quick off the mark to cash in on the oil boom. 地方商行不失时机地利用油价暴涨大赚其钱。
- The long boom of the crane function like our arms. 起重机的长臂与我们的手臂功能相同。
- The baby boom created a bulge in school enrollment. 生育高峰造成学校入学人数的暴涨
- The mock boom slid inflation and unemployment over. 虚假的繁荣暗中带来了通货膨胀和失业。
- There are mainly two kinds of roadheader: Tunnelling Boom Machine(TBM) and partial-size tunneling machine. 掘进机按照对于巷道断面的作用方式可划分为两种：全断面掘进机和部分断面掘进机。
- City growth far outran the general population boom. 城市的发展大大超过总的人口激增。
