重循環油 的英文怎麼說

中文拼音 [zhòngxúnhuányóu]
重循環油 英文
heavy cycle oil
  • 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...
  • 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...
  • 循環 : circulate; circle; round; repeat; loop; period; recurrence; cycling; circulating; mixing; circula...
  1. According to the situation of our country, it ' s military significant to study on closed cycle diesel engine through principle and experiment for improving the equipment level of our navy

    結合我國國情，積極開展閉式循環柴油機的理論和試驗研究對于提高我國海軍裝備水平有著重要意義。
  2. Lnovation of bearing seal structure of zw - style forced circulation pump

    重油催化裂化裝置循環熱水泵機械密封系統改造
  3. Abstract : after reforming circulating hydrogen compressor put intooperation, the sealing oil was leaked always to the system, and it menaced the safe operation of platforming catalyst. finally the non - contact type mechanical sealing was adopted, so the problems were solved

    文摘:重整循環氫壓縮機組開車后，密封油一直向系統竄油，嚴重威脅鉑重整催化劑安全使用，最後改為非接觸式機械密封，問題得以解決。
  4. 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。
  5. Besides, the system found a fault in the transformer, and the results detecting can be a warrant of state - repair. on the bases of a great deal of investigates and researches, the paper sums up the interfere sources on locale. especially the paper draws some valuable conclusion that the oil cycle style, running state, configuration, oil flow distributing of transformer, position of faults and destroy degree when confirming and choosing sampling position

    在大量調查研究的基礎上，分析歸納了變壓器多種現場干擾因素和不同取樣點對變壓器油色譜在線監測及診斷的影響，特別是變壓器油色譜在線監測在確定和選擇取樣點時，必須考慮變壓器油循環方式、運行狀態、變壓器結構、油流分佈、故障部位及嚴重程度等情況。
  6. The results showed that : ( 1 ) the application of the above optimization method is feasible in the process of vacuum residue hydrotreating. ( 2 ) shaft power is a small part in the operation fees of the hydrogen system and has little influence on the optimization results. ( 3 ) vent should be decreased to reduce energy consumption because of the high concentration of the cycle hydrogen after rebuilding of the unit

    在pc - 133微機上進行了模擬和優化計算，結果表明： （ 1 ）以復合形法為核心的可行路徑序貫模塊法在重油加氫過程中的應用是可行的； （ 2 ）壓縮機軸功率在重油加氫的氫氣系統操作費用中所佔比例較小，對優化結果影響不大； （ 3 ）裝置經過技術改造后循環氫純度過高，可以減少放空以節省能耗； （ 4 ）建立的氫耗模型能夠可靠地計算現有裝置的循環氫濃度、溶解氫總量和裝置氫耗量。
  7. The problem existed in circulating hydrogen compressor oil system of reforming unit were analized in detail. the technical reconstruction measures were adopted directly. the operation situation of oil system was improved thoroughly, thus the normal operation of compressor was secured

    對重整裝置循環氫壓縮機組油系統所存在的問題進行了細致的分析，有針對性地採取了技術改造措施，徹底改善了油系統的運行狀況，從而確保了機組的正常運轉。
  8. 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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