bottom hole

基本解释

• 底孔， 井底；下部孔；底部砲眼

英汉例句

雙語例句

• According to this problem, this paper proposes a modified isochronal well test with bottom hole liquid loading.
  針對這個問題， 提出了一種存在井底積液時的脩正等時試井資料解釋方法。
• The rule of reservoir pressure distribution and bottom hole flowing pressure alteration of a periodic trial-produce well in infinity subterranean formation.
  無限大地層中—口間歇試採生産井的地層壓力分佈及井底流壓變化槼律；
• Darcy's law indicates that formation pressure of an oil well has some correlativity with wellbore fluid producing volume and bottom hole flowing pressure.
  達西定律表明，油井地層壓力與井筒産液量和井底流壓具有相關性。

權威例句

• Junk in the hole that normally would have been blown up and out to waiting barges instead fell back to the bottom of the hole and plugged it up, yet again.
  FORBES: McMoRan's Moffett And Partners Refuse to Give Up at Davy Jones 1
• With News Corp. already at the bottom of a hole, Murdoch declined to seize any of the many shovels proffered him.
  FORBES: Murdoch Survives Hearing, But His Aura Takes a Hit
• This was quite easy, because the sand at the bottom of the hole was very soft and fine and dry, like sea-sand.
  NPR: Excerpt: 'Five Children and It'

• bottom hole更多例句

词组短语

短語

• bottom -hole sempler 井底取樣器
• bottom outlet hole 底排水孔
• bottom m hole heater 井底加熱器
• bottom m hole inclinometer 井底測斜儀
• bottom m hole flowmeter 井底流量計

• bottom hole更多词组

专业释义

能源科學技術

• 底部砲眼

地球科學

• 井底

  In order to maintain enough bottom hole pressure, throttle valve should be adjusted quickly and choke pressure reaches some extend. Therefore, the speed of throttle valve adjustment is faster off shore than on shore.
  爲了能夠使井底有足夠的壓力,需要快速的調節節流閥,維持一定的節流壓力,因此在深水壓井時節流壓力的調節速度要高於陸地井控。