溶劑萃取率 的英文怎麼說

中文拼音 [róngjìcuìqǔlǜ]
溶劑萃取率 英文
solvent extraction rate
  • 溶 : 動詞（溶化; 溶解） dissolve
  • 劑 : Ⅰ名詞1 （藥劑; 制劑） a pharmaceutical or other chemical preparation 2 （某些有化學作用的物品） a...
  • 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...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 溶劑 : dissolvant; solvent; resolvent; solventia; menstruum
  • 萃取 : [化學] extract; extraction
  1. At present, liquid - liquid extraction common ultraviolet spectrophotometry method is used for the analysis and examination of such medicine. the separating method of liquid - liquid extraction is overelaborate and waste solution. the recoveries are low

    對于該類藥物的分析檢測，目前主要採用液液萃取普通紫外光譜測定法，液液萃取分離法操作繁瑣、費溶劑、藥物萃取率低，雜質去除不徹底。
  2. Au. the influence of several variables such as gold and cosolvent concentrations, shaking times, the ratio of tdmba and gold on the extraction of gold and the water concentration of the organic phase were studied. while the cosolvent ratio is more than 10 %, in the tdmba system, gold was extracted completely. the gold extraction mechanism was discussed on the bases of water concentrations of organic phases and infrared spectrum. it was found that the aggregation ratio of tdmba and au

    等因素對萃取率的影響，並研究了有機相的連續萃取有機相金含量與水含量的關系。結果表明，助溶劑體積比10 %以上時，十四烷基二甲基芐基氯化銨對金具有萃取能力強，平衡時間短的特點。季銨鹽陽離子與au cn
  3. Conclusion microwave technology for oridonin extraction has advantages of rapid extraction, simple operation, saving solvent and higher extraction yield, etc

    結論採用微波萃取技術提取冬凌草甲素，具有提取快速、操作簡便、節省溶劑和有效成分提取率高等優點。
  4. Supercritical co2 fluid extraction exhibits many advantages such as higher extraction yield and product purity, simple production process, lower energy consumption and without solvent residual, but its equipment requirement is high, and it is not easy to realize commercial process

    超臨界流體萃取法提取率高，產品純度好，流程簡單，能耗低，無有機溶劑殘留，但對設備要求高，不易形成工業化生產。
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