選擇分餾 的英文怎麼說

中文拼音 [xuǎnzháifēnliù]
選擇分餾 英文
selective rectification
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  • 擇 : 擇動詞（挑選） select; pick; choose
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 餾 : 餾動詞（蒸熱熟食） heat up; reheat
  • 選擇 : select; choose; opt; election; choice; culling; alternative
  1. And optimum selection of crude types to meet market requirements by blending is necessary.

    因此，必須選擇適當的餾分油，用調合法使它滿足市場的要求。
  2. Light petroleum distillate, generally known as naphtha, was the logical choice.

    輕石油餾分，如石腦油是合乎邏輯的選擇。
  3. The first part comprises industrial pta oxidation process modeling, residual fluid catalytic cracking process modeling, complex distillation modeling and analysis, the application of pta oxidation process soft - sensor technology. in the second one, the infeasibility degree based genetic algorithm is proposed to handle constrained optimization problem in engineering cases and the neighborhood and archive based genetic algorithm and its variant are proposed to treat the multi - objective optimization problem. with that, the pta oxidation process is regarded as a benchmark for the application of the proposed multi - objective optimization genetic algorithm

    論文內容分為兩部分，第一部分對包括三個典型的工業過程， pta氧化反應器、渣油催化裂化反應系統和復合式精餾塔進行分析、建模以及pta氧化過程的軟測量工程實施；第二部分分別提出了基於進化演算法解決工業過程中普遍存在的約束優化問題和多目標優化問題的過程優化演算法? ?基於不可行度選擇遺傳演算法和基於鄰域和存檔操作遺傳演算法，並利用該演算法對工業pta氧化過程操作進行多目標優化研究。
  4. Apple brandy fermentation with bolting free yeast was studied proper medium composition and distillation method were chosen from the result of experiments. the optimum operation condition for brandy fermentation was presented. the brandy produced was of mellow ， delicious flavor a preliminary approach for isolating yeast from fermentation alcohol was set up

    採用經試驗所篩選的菌種，進行了分批發酵生產蘋果白蘭地的研究，選擇了適宜的培養基配方和蒸餾方案，確定了較佳的生產工藝條件，對生產過程中酵母的分離進行了初步探討。
  5. In addition, the extractive distillation process with mixed solvents have a better performance and a wider use compared with that with single solvent in the same condition, and it can not only overcome conflict of single solvent ' s selectivity and solubility, but also not increase the complexity of original technology

    另外，混合溶劑萃取精餾過程與簡單溶劑萃取精餾過程相比，克服了簡單萃取劑自身選擇性與溶解性之間的矛盾，提升了萃取精餾工藝的分離效果及使用范圍，並且沒有增加原有工藝過程的復雜性。
  6. Abstract : types, characteristics and technical status quo of three internal components including trays, tower packings and gas - liquid distributors in fractionators were introduced. rules for selecting trays and packings were pointed out. suggestions for the research direction, industrial design and practical application of internal components in fractionators were proposed

    文摘:介紹了塔板、填料和氣液分佈器三種塔內件的類型、特點及其技術現狀，指出了選擇塔板和填料的原則，對油品分餾塔內件的研究方向、工業設計和實際應用等方面提出了建議。
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