高沸餾分 的英文怎麼說

中文拼音 [gāofèiliùfēn]
高沸餾分 英文
high boiling fraction
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 沸 : Ⅰ動詞（滾開） boil; bubbleⅡ形容詞（滾開的;沸騰） boiling; bubbling
  • 餾 : 餾動詞（蒸熱熟食） heat up; reheat
  • 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
  1. 05. 01 method for separation of representative aromatics and nonaromatics fractions of high - boiling oils by elution chromatography

    洗脫色譜法測定高沸點油代表性芳香族和非芳香族餾分分離方法
  2. Standard test method for separation of representative aromatics and nonaromatics fractions of high - boiling oils by elution chromatography

    洗脫色譜法分離高沸點油的典型芳烴和非芳烴餾分的標準試驗方法
  3. The azeotropic distillation of the system acetic acid - water - azeotropic agent ( isopropyl acetate and butyl acetate ) is simulated. due to the non - ideal behavior, nrtl - hoc and uniquac - hoc model is used to depict vapor - liquid phase equilibrium behavior of this system. concerning the liquid in the decanter, the stability is checked by tangent plane stability analysis, and the initialization of phase splitting calculation is produced. a good estimate of the phase fration is gotten by successive substitution with newton ' s method, and every component of two phase is gotten by mass equilibrium equation. finally, the solution of this equation is produced with successive substitution calcultion. the naphtali - sandholm method is used to simulation of azeotropic distillation. by virtue of this combined calculation method, the simulation is begun with operational data as basical data. the results of simulation accord with the operating data, which proved that the combined calculation method is credible

    該體系具有高度非理想性，氣液相平衡模型採用nrtl - hoc和uniquac - hoc模型，採用切平面判據法對進入分層器中的液相進行液相穩定性測試，提供液液相分離計算的初值，再結合牛頓拉夫森迭代法運算求得相分割系數，根據物料衡算求出各相組成，循環迭代可求得分層各組分數據，共沸精餾模擬計算採用那夫塔列-山德荷姆全變量迭代演算法。
  4. The zinc refining furnace ( new jersey furnace ) is today the most important pyrometallurgical method for the production of zinc very high purity, where the impurities is of different boiling point from the zinc

    鋅精餾爐（ newjersey爐）是利用粗鋅中其它雜質成分與鋅具有不同沸點，而生產高純鋅最主要的火法精煉方法。
  5. Lead and cadmium in tap water were preconcentrated by quartz sub - boiling distiller and determined by faas in this method

    摘要把分析測試工作中常用來制備高純水的石英亞沸蒸餾器用於濃縮富集自來水中的鉛、鎘，並用火焰原子吸收光譜法對鉛、鎘進行測定。
  6. The results indicated : the mechanical properties of pu prepared by added eg in a two - step process in prepolymerization technology were better than that of one - step process, its tg shifted 6 towards high temperatures ; the tan peak of pu material at low temperature disappeared through decompress boiling distilling technology

    結果表明，採用預聚體工藝並且分步加入eg所制備的聚氨酯彈性體具有較好的力學性能，玻璃化溫度向高溫方向偏移了6 ；採用減壓共沸蒸餾工藝制備的聚氨酯材料在低溫區的tan峰消失。
  7. An experimental apparatus has been set up and experiments have been carried out successfully. it is the first time to use a kind of environment - friendly refrigerant, a rectifying column and an air - conditioning compressor in the ultra - low temperature refrigeration cycle. high boiling component, low boiling component and lubricant can be separated effectively

    本文自製了一臺自動復疊製冷循環樣機，採用環保型製冷工質、精餾裝置和單級油潤滑空調壓縮機，實現了混合工質高低沸點組元和潤滑油的高效分離，成功地把低溫箱內的溫度降到- 80 。
  8. Environment - friendly non - azeotropic refrigerant mixture ( narm ) is used as working fluid. the rectifying column is employed to separate high boiling component, low boiling component and lubricant

    本文的循環採用環保型非共沸混合工質作製冷劑，利用精餾裝置分離高沸點、潤滑油與低沸點組分。
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