long hole
基本解释
- 长距离球穴;长距离洞;长洞
英汉例句
- This paper describes the effects of bottom water cushion on long hole blasting.
本文论述了水垫层在深孔爆破中的作用。 - When total length of perforation must, perforating a long hole is better than perforating several short holes.
完井污染状态下,射孔深度大于污染表皮半径时,射开多个短孔比射开一个长孔的开发效果要好。 - The sleeve is a hollow cylindrical sleeve; reinforced hoops are respectively arranged on the upper end and lower end of the sleeve; a vertical waist-shaped long hole is arranged on the sleeve.
所述的套筒为一空心圆 柱形筒,套筒的上、下两端分别设有加强箍,套筒上设置有纵向的腰形长孔。
ip.com - A huge hole was torn in the front of it a long time ago.
- Echoing statements heard not long ago at Jackson Hole, Bernanke tried to disprove what he sees as misunderstandings as to how asset purchases work.
FORBES: Bernanke: 'I Don't Think Our Tools Are That Strong' - So it's going to take quite a long time to fill that hole.
WHITEHOUSE: Press Briefing - While on the easy par-5, 548-yard first hole, the long-hitting Weekley told his caddie that it was good to feel butterflies again.
NPR: Weekley Wins Colonial, 1st PGA Tour Win In 5 Years
双语例句
原声例句
权威例句
词组短语
- long -hole caving 深孔崩矿
- long spiral hole 长螺旋钻机
- Long open hole drilling 长裸眼钻井
- long tapered hole 长锥孔
- long horizontal hole 水平长钻孔
短语
专业释义
- 深长孔
- 长距离球穴
- 长洞
- 井下深炮眼