萃取系數 的英文怎麼說

中文拼音 [cuìqǔxìshǔ]
萃取系數 英文
extraction coefficient
  • 萃 : Ⅰ動詞[書面語] （聚集） come together; assemble Ⅱ名詞1 [書面語] （聚在一起的人或事物） a gathering...
  • 取 : Ⅰ動詞1 （拿到身邊） take; get; fetch 2 （得到; 招致） aim at; seek 3 （採取; 選取） adopt; assume...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 萃取 : [化學] extract; extraction
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. Computer drawing of some important technological data in countercurrent extraction operation of immiscible systems

    互不溶體系逆流萃取過程中的幾個重要工藝數據的計算機圖解
  2. The factors, such as feed solution concentration, stirring speed, strip solution concentration and the ph value of feed solution, have been discussed when the membrane phase only contained membrane solvent

    當膜相中不含載體時，分別考察了攪拌速度、料液相濃度、反萃取液濃度和料液相ph值等因素對滲透系數的影響。
  3. Standard test method for carbon black extractables - transmittance of toluene extract

    炭黑可萃取性的標準試驗方法.甲苯萃取物的透射系數
  4. The experimental data are correlated by using uniquac and nrtl models, and the model parameters of this system have been obtained respectively, and the selectivity coefficients of the extracted solvent to solutes were calculated

    實驗數據用uniquac和nrtl模型進行關聯，分別得到了三元體系的模型參數，並求得了萃取溶劑對溶質的選擇性系數。
  5. Secondly the cellulase liquid as the raw material were extracted by the aqueous two - phase. the influences of molecular weight of peg, concentrations of peg and salt, ph value, the phase volum ratio etc, the extraction rate and the partition coefficients were studied. the optimum condition was also determined

    其次以纖維素酶液為原料，用雙水相萃取技術提取纖維素酶，考察了不同分子量的高聚物聚乙二醇peg和其質量濃度、其鹽濃度、 ph值、相比等對萃取率和分配系數的影響，確定出雙水相萃取纖維素酶的最佳工藝條件。
  6. The factors affecting the permeation coefficient which contain original feed solution concentration, stirring speed, the original ph of strip solution and the original ph of feed solution have been discussed when the membrane phase only contains membrane solvent

    當膜相中不含載體時，分別考察了料液相初始濃度、攪拌速度、反萃取液初始ph值和料液相初始ph值等因素對滲透系數的影響。
  7. Firstly, allocation coefficient, diffusion coefficient and reactive extraction equilibrium constant were determined, as well the operation factors affecting these parameters

    （ 1 ）測定包括分配系數、水相擴散系數和表觀反應萃取平衡常數等基礎參數，並分析了各操作條件對它們的影響。
  8. The results showed that kp value increased with the increase of the initial concentration and ph value of the feed phase. the determined diffusion coefficient showed good agreement with the value that were calculated by the experiential equation given by castillo r. reactive extraction equilibrium constant kr increased with the increase of the initial concentration of the feed phase and the carrier concentration, while kr value increased slowly in the high initial concentration of the feed phase

    分配系數的研究結果表明，分配系數kp隨著料液苯酚濃度增大而增大，隨料液ph值增大而升高;採用多孔板法測定水相中苯酚的擴散系數，並將測定值與經驗公式估算值進行對比，結果表明，測定結果是可靠的;表觀反應萃取平衡常數kr隨著載體濃度升高而增大，隨著料液濃度的增加而增大，而在濃度較大時， kr增大趨勢變緩。
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