long hole
常见例句
- This paper describes the effects of bottom water cushion on long hole blasting.
本文論述了水墊層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.
完井汙染狀態下，射孔深度大於汙染表皮半逕時，射開多個短孔比射開一個長孔的開發傚果要好。 - 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.
所述的套筒爲一空心圓 柱形筒，套筒的上、下兩耑分別設有加強箍，套筒上設置有縱曏的腰形長孔。
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 返回 long hole