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- Results: The color spots is same at TLC that volatile oil from the Fructus Foeniculi arid Fructus Illicii but the aqueous extration isn't. 结果:小茴香与八角茴香的挥发油在薄层色谱中显示相同的斑点;水提物成分在薄层色谱中显示不完全相同斑点。
- Results: The color spots is same at TLC that volatile oil from the Fructus Foeniculi and Fructus Illicii but the aqueous extration isn't. 结果:小茴香与八角茴香的挥发油在薄层色谱中显示相同的斑点;水提物成分在薄层色谱中显示不完全相同斑点。
- aqueous extration 水提物
- An aqueous solution of a nonvolatile substance. 溶液不易挥发物质的水溶液
- A process for the preparation of anhydrous acetaldoxime from an aqueous solution by gaseous extration with methylene chloride as extracting agent was studied. 研究了以二氯甲烷为萃取剂,利用气相萃取由乙醛肟水溶液制备无水乙醛肟的工艺过程,所得乙醛肟贮存稳定性好,含量在99%25以上,收率达93
- Easy to remove with solvents or aqueous cleaner. 容易用清洁剂或溶剂清洗。
- The effects of concentracions of aqueous nitric acid and extractive sodium nitrate, the time of vibrting and also the temperature on extration distribrtion ratios were studied. 考察水相硝酸浓度、萃取剂浓度、盐析剂硝酸钠以及振荡时间和温度对萃取分配比的影响,确定了萃合物的组成。
- Aqueous Environmental Chemistry ? 水环境化学
- Water and Aqueous Solutions under Pressure. 压力下的水、及水溶液。
- Aqueous acid solution conduct electricity. 酸的溶液会导电。
- The ciliary body produces aqueous humor. 眼睛的睫状体会产生水状体。
- This precipitate dissolves in an excess of aqueous ammonia. 这个沉淀能溶解在过量的氨水中。
- An aqueous solution of formaldehyde that is37 percent by weight. 甲醛溶液,福尔马林甲醛的澄清水溶液,含有37%25的甲醛
- OBJECTIVE To choose the optimum extration process of Zhuyun capsules. 目的确定助孕胶囊原料药最佳提取条件。
- An aqueous solution of formaldehyde that is37percent by weight. 甲醛溶液,福尔马林甲醛的澄清水溶液,含有37%25的甲醛
- Gel Spinning of Gelatin Aqueous Solutions Including Fish Gelatin. 鱼明胶等湿法凝胶纺丝。
- Aqueous phase is dominant under veryhigher pCh and low pH values. 溶液相只在很高pCl值和低pH值下占优势。
- Measure the solubility of a compound in aqueous solution. 测量在溶液中化合物的溶解度。
- The CMC of aqueous solution of C9F17O(CH2CH2O)18H was 1.32 g/L. C9F17O(CH2CH2O)18H水溶液的临界胶束浓度为1.;32g/L。
- But inside the oil droplets, an entrapped aqueous phase is found. 但是在油滴当中,仍然可以见到水相的存在。
