助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   jack hammer 的翻译结果: 查询用时:0.007秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

jack hammer
相关语句
  “jack hammer”译为未确定词的双语例句
     1 diversion tunnel, DK 140+950 to DK 141+ 430, was excavated with multi-function platform and jack hammer boring method, the muck was transported by dump trucks and WA320-3 side loader.
     出口工区:Ⅳ级围岩采用台阶法开挖,Ⅲ级围岩采用全断面开挖。 洞口DK146+530~DK145+930计600m采用无轨运输,多功能开挖台架,人工手持风钻钻眼,WA320-3型正装侧卸装载机装碴,自卸汽车出碴。
短句来源
  相似匹配句对
     Jack.
     Jack.
短句来源
     Jack Welch
     哪个杰克
短句来源
     Casting of Big Hammer
     大锤头的铸造技术
短句来源
     THE RESEARCH OF HAMMER MILL
     锤式粉碎机的研究
短句来源
查询“jack hammer”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  jack hammer
The standard movement of the phaco tip is forward and back like a jack-hammer used in construction.
      
The jack hammer is therefore considered to be equipment that is designed to be primarily supported by hand.
      
He operates a jack-hammer which jars his body for approximately 3 hours per day.
      


Westen ventilating shaft with net diameter of 5 m and depth of 572 m at Qixingkuang Colliery, Jixi Coal Administration, is completed for 5 months, at average sinking speed of 115 m per month and max. sinking speed of 187.1 m. Main technical measures adopted are sinking line of composite sinking mechanizetion. machinery for mechanized sinking include: travelling shuttering with large segment height of 5m, hoist sinking bucket and loading grab. There are two sets of single-hook hoisting equipment and two mixers...

Westen ventilating shaft with net diameter of 5 m and depth of 572 m at Qixingkuang Colliery, Jixi Coal Administration, is completed for 5 months, at average sinking speed of 115 m per month and max. sinking speed of 187.1 m. Main technical measures adopted are sinking line of composite sinking mechanizetion. machinery for mechanized sinking include: travelling shuttering with large segment height of 5m, hoist sinking bucket and loading grab. There are two sets of single-hook hoisting equipment and two mixers and a thermal insulating container for just mixed concrete. Measures for shaft drainage include auxiliary small diameter drainage holes for lowering ground water level, blocking against water in shaft, draining from shaft and guiding water flow etc, which make shaft sinking dry and create good condition of rapid shaft sinking. Drilling and blasting method is adopted to sink shaft. 12—20 jack-hammer drills drill holes. hole is 3.4 m in depth, After blasting, loading grab loads waste into 2m~3 and 3m~3 sinking buckets, then hoist hoists buckets up. Waste is discharged from buckets into self-discharging car and transported off. Work organizetion is complex sinking team which divide into 4 speciality groups: drilling holes, mucking waste, hoisting and trasportingand ginging. Main sinking groups are four-six hour shifts per day and auxiliary groups——three-eight hour shifts per day.3m depth is sinked while an operating cycle, with 5 times of drilling and blasting and mucking cycle and 3 times of ginging and lining cycle, is completed within 24 hours.

总结立井月进187.1m新记录的混合作业、钻爆、装排、砌壁技术和施工管理经验。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关jack hammer的内容
在知识搜索中查有关jack hammer的内容
在数字搜索中查有关jack hammer的内容
在概念知识元中查有关jack hammer的内容
在学术趋势中查有关jack hammer的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社