抽提物特性,the characters of extractive
1)the characters of extractive抽提物特性
英文短句/例句
1.The Induced Discoloration of Robinia Pseudoacacia Treated by Saturated Vapor and Characters of the Extractive刺槐饱和水蒸气诱发变色及抽提物特性
2.Osteoinductive activity of extracts can beincreased by partial purification.抽提物经初步纯化后，活性有所增强。
3.The Selecting Collection of Solvent Extracts of Coal;煤溶剂抽提产物的选择性富集及分析
4.Study on antimicrobial activity of the extracts of Macrocybe gigantean巨大口蘑子实体抽提物抑菌活性研究
5.Study on the Extracts of Special Coal-Cannel and Its Technology;我国特种煤——烛煤溶剂抽提物类型与工艺研究
6.methanol-acetone-benzene extract甲醇-丙酮-苯抽提物
7.an abstraction belonging to or characteristic of two entities or parts together.两个事物或部分之间共有的抽象和特性。
8.Study on Inhibiting Effect on Fungi of Steroidal Saponins from Dioscorea zingiberensis Wright盾叶薯蓣根抽提物中甾体皂甙成分对植物病原真菌的抑菌活性
9.Biological Activities of the Ethanol-soluble Extracts of Allium sativum against Spodoptera litura and Bemisia tabaci in Tobacco Fields烟田斜纹夜蛾及烟粉虱对大蒜乙醇抽提物的生物活性反应
10.Determination of Bioactive Components of Benzene/Ethanol Extractives from Santalum album Leaves by Py-GC/MS印度檀香叶苯/醇抽提物生物活性成分的Py-GC/MS分析
11.Spices and condiments-Determination of non-volatile ether extractGB/T12729.12-1991香辛料和调味品不挥发性乙醚抽提物的测定
12.Spices and condiments-Determination of cold-water soluble extractGB/T12729.11-1991香辛料和调味品冷水可溶性抽提物的测定
13.Studies on the Structure of Red Carotenoids in Potamogeton Crispus L.and Its Biological Activity of Carotenoids Extracts;菹草红色类胡萝卜素的结构表征及其抽提物生理活性研究
14.PROLONG SUB-CHRONIC EXPOSED TO MICROCYSTIS CELL EXTRACT RESULTS IN OXIDATIVE STRESS IN MICE LIVER微囊藻细胞抽提物亚慢性暴露导致小鼠肝脏氧化应激(英文)
15.Identifying Process of SVE Based on VOCs Concentration Variation依据挥发性污染物浓度变化划分土壤气相抽提过程的研究
16.The theory of abstract data types will provide the key to this problem, by allowing programs to access data by external properties rather than physical implementation.抽象数据类型的理论将会提供这个问题的答案,既允许程序用外部特性而非物理实现来存取数据.
17.Studies on Creation and Biological Character in Cold-tolerance and Late-bolting Autotetraploid Non-heading Chinese Cabbage(Brassica Campestris ssp.chinensis Makino);耐寒、晚抽薹四倍体不结球白菜的创制及生物学特性研究
18.Optimization of microwave-assisted extraction coal and analysis of soluble fraction and residue微波辅助抽提煤的条件优化及抽提物和残煤的分析
相关短句/例句
extractibility抽提特性
3)visual feature extraction特征抽提
4)extracts[英]["ekstr?kt][美]["?kstr?kt]抽提物
1.Chemical features ofextracts from source rocks in coal measures with different polarity solvents;煤系烃源岩不同极性溶剂抽提物基本地球化学特征
2.There is a great difference in the gross composition and biomarker distribution between chloroformextracts of coal and oil from coal measures, which results in a difficulty in oil-source correlation in a coal-bearing petrolific basin.煤的氯仿抽提物族组成和生物标志物分布特征与煤系原油存在很大差别,导致含煤沉积盆地中煤系原油的油源确认十分困难。
3.The progress of the solvent extraction of coal and the characterization methods ofextracts were reviewed.主要介绍了煤的熔剂抽提过程中抽提溶剂的选择 (相似相容 )和煤种、溶剂、煤的岩相组成、抽提条件等影响抽提率的因素 ,以及使用柱色谱、薄层色谱和固相萃取等方法对样品进行前处理 ,并通过质谱、凝胶渗透色谱和液相色谱 -质谱联用仪等现代仪器分析手段测定抽提物的组成、结构等的研究方法 ,揭示了煤中部分有机质的分子结构和分子量分布等性质 ,综述了近年来煤的溶剂抽提及抽提物表征方面的研究进
5)extract[英][iks"tr?kt][美][?k"str?kt]抽提物
1.Study on the preparation of yeastextract and its application to soy fermented mash;酵母抽提物的制取及入醪发酵生产酱油的试验
2.Study on the Anti-virus Activity of the Extracts from Plant or Edible Fungus;植物及大型真菌抽提物抗植物病毒活性的研究
3.This article studied the addition of spice and sauce tune in the yeast autolysis to prepareextract,and the influences of the temperature、pH、the quantity of sauce tune on autolysis of yeast cell was also discussed.添加香料、酱曲精进行酵母自溶制备抽提物,试验了温度、pH值、酱曲精加入量对酵母细胞自溶的影响。
6)extraction[英][?k"str?k?n][美][?k"str?k??n]抽提物
1.Health care effect ofextraction in perilla seed coat;紫苏种子皮抽提物保健作用初探
2.By means of experiments have been provedextraction of perilla stem and leaves had the capability of antigerm.本文通过实验证实了紫苏茎叶抽提物具有抗菌能力 ,并将紫苏茎叶用于治疗流行性腮腺炎的临床观察 ,疗效明
延伸阅读
抽提分子式：CAS号：性质：又称抽提。把溶液中某一个组分用另外一个液体(叫萃取剂，与溶液中的溶剂不互溶)提取出来的操作。萃取法的原理是分配定律。萃取效率与被萃取物在液体中的分配常数K有关。如K值很大(例如大于1000)，则用与溶液等体积的萃取剂一次萃取的效率可达99.9%。如K值小，则以多次萃取的总效率较高。
