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 : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
- 質 : Ⅰ名詞1 (性質; 本質) nature; character; essence 2 (質量) quality 3 (物質) matter; substance;...
- 循 : 循動詞(遵守; 依照; 沿襲) follow; abide by
- 環 : Ⅰ名詞1 (環子) ring; hoop 2 (環節) link 3 (姓氏) a surname Ⅱ動詞(圍繞) surround; encircle;...
- 油 : 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...
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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循環氫氣壓縮機的密封技術,進行了以下幾個方面的研究: 1 )富氣壓縮機浮環密封的技術改造,對迷宮密封損壞嚴重、密封油受到介質污染、密封油竄入潤滑油系統等問題進行了研究。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
通過對連續油管故障樹結構重要度的分析,指出了除人為操作失誤外,腐蝕破壞、循環彎曲、內部壓力是導致連續油管早期失效的主要原因,材料和性能質量是影響連續油管可靠性的重要因素。
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