重質循環油 的英文怎麼說

中文拼音 [zhòngzhíxúnhuányóu]
重質循環油 英文
heavy recycle stock
  • : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
  • : Ⅰ名詞1 (性質; 本質) nature; character; essence 2 (質量) quality 3 (物質) matter; substance;...
  • : 循動詞(遵守; 依照; 沿襲) follow; abide by
  • : Ⅰ名詞1 (環子) ring; hoop 2 (環節) link 3 (姓氏) a surname Ⅱ動詞(圍繞) surround; encircle;...
  • : Ⅰ名詞1 (脂肪; 油脂) oil; fat; grease 2 (姓氏) a surname Ⅱ動詞1 (用桐油、油漆等塗抹) apply t...
  • 重質 : heavy hydrocarbon oil
  • 循環 : circulate; circle; round; repeat; loop; period; recurrence; cycling; circulating; mixing; circula...
  1. It brings remarkable economic results and social beneficial results. this paper ' s research focuses on the following aspects : 1 ) aerial compressor reconstruction with float hoop seal : solving the problems of severe abrasion of labyrinth seal, medium contamination of seal oil and seal oil leakage to the lubricating oil system

    本文主要針對離心壓縮機中富氣和氫氣壓縮機的密封技術,進行了以下幾個方面的研究: 1 )富氣壓縮機浮密封的技術改造,對迷宮密封損壞嚴、密封受到介污染、密封竄入潤滑系統等問題進行了研究。
  2. By analyzing the structural importance of the coiled tubing fault tree, it is indicated that, misoperation, corrosion, cyclic deflection and inner pressure are the main factors causing the premature failure of coiled tubings, and the quality and property of material are the vital factors effecting the reliability of coiled tubings

    通過對連續管故障樹結構要度的分析,指出了除人為操作失誤外,腐蝕破壞、彎曲、內部壓力是導致連續管早期失效的主要原因,材料和性能量是影響連續管可靠性的要因素。
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