long stroke

常見例句

雙語例句

• Chain type long stroke pumping unit is mainly used in mid and anaphase oilfield.
  鏈式長沖程抽油機主要是為開采中、期油田而設計的。
• Equipped with MON type main drive system, the chain pumping unit is characterized by large load, long stroke and low pumping speed.
  MON式主傳動系統(tǒng)力系設計合理，運行平穩(wěn)，可靠性高，從而使新型鏈條抽油機具有大載荷、長沖程和低沖次的特點。
• This paper presents 15 typical long stroke non-beam pumping units at home and abroad, briefly introducing their structural features, operation principles and economic benefits.
  本文集錦了國內外15種典型長沖程無游梁抽油機，扼要地介紹了它們的結構特點與工作原理和經(jīng)濟效益。

權威例句

• Cerovive is the first drug to target the toxic compounds that are produced by the starved brain cells--and it can be used as long as six hours after the stroke.
  FORBES: Magazine Article
• At a stroke, this demolishes the long tradition of universal benefits, which was intended to secure general support for welfare.
  ECONOMIST: Britain's budget
• It's a long shot, but any success in treating stroke would have immense value in reducing human suffering.
  FORBES: Repairing The Brain
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