間距套管 的英文怎麼說

中文拼音 [jiāntàoguǎn]
間距套管 英文
cylinder spool
  • : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
  • : Ⅰ名詞1 (距離) distance 2 (雄雞、雉等的腿的後面突出像腳趾的部分) spur (of a cock etc )Ⅱ動詞...
  • : 名1 (套子) cover; case; sheath 2 (河流或山勢的彎曲處) a bend of a river or a curve in a mount...
  • : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
  • 間距 : interval; separation; spacing; espacement; space; spacing; space length; range; unpack; step
  1. Such arbitrage opportunities, however, would not close the gap between the market exchange rate and the linked rate of 7. 80, since the hkma would stand ready to convert the aggregate balance at a rate stronger than 7. 80 until the convertibility rate converged to 7. 80

    如此,但由於在兌換匯率尚未統一前金局都會以較7 . 80為強的匯率兌換總結餘,因此上述戥活動不會令市場匯率和聯系匯率之的差消失。
  2. The bigger the effective eccentricity, the higher the upper drill string ' s lifting force, the higher the positive pressure on casing / drill string, and the more serious the wear

    有效偏心越大,上部提升力越大,鉆柱之的正壓力將越大,磨損將越產重。
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