Working Solution Accumulation Reason in Hydrogen Peroxide Extraction Column and Solution Method
双氧水萃取塔内工作液积料的原因及解决办法
This paper reports the experiment of saikosaponin extraction using macroporous absorptive resin.
报道了大孔吸附层析分离提取柴胡皂苷得实验研究。
EXTRACTION OF ACETIC ACID AND MEDICATIVE BRAN DISTILLATE OIL FROM RICE HUSK DRY DISTILLED LIQUID
稻壳干馏液体产品制取乙酸及药用糠馏油
Comparison of Different Extraction Methods of Aconitum Alkaloids from Radix Aconiti Kusnezoffii.
草乌中乌头类生物碱提取方法比较研究
Study on extraction of nicotine from inferior tobacco by twice extraction and distillation method
二次萃取蒸馏法提取废次烟叶中烟碱的研究
To study the best extraction condition of microwave extraction of flavones in Sophora flavescens.
研究苦参中黄酮类化合物的微波提取最佳工艺。
Equations of optimized extraction factor for minimum production cost in counter current extraction
串级萃取最低成本优化萃取比方程
The extraction velocity and capacity are important basis for supercritical fluid extraction design.
萃取速率和萃取量是超临界流体萃取过程设计的重要依据。
Antibacterial substances were existed in ethyl acetate and nbutanol phase during extraction process.
提取物的乙酸乙酯和正丁醇部位具有抑菌活性。
Extraction and analysis of the chemical constituents of extracellular polymers from activated sludge.
活性污泥胞外多聚物的提取及化学成分的研究
The extraction rate was higher with the ion resin exchange method than the ethanol extraction method.
中提取生物碱, 离子交换法较乙醇提取法的提取率为高。
Studies on the Chemical Constituents in Ethyl Acetate Extraction from the Fruit of Polygonum orientale
水红花子乙酸乙酯部位化学成分研究
After extraction of copper extraction will not affect the liquid waste in the liquid ingredients over.
萃取铜后不会破坏废液中萃余液成份。
The soxhlet extraction showed that water was better than ethanol for the extraction of the cordycepin.
索氏提取结果表明水比乙醇更优于提取虫草素
abstract Objective To optimize the extraction condition for total saponins from Roughhaired Holly Root.
目的优选岗梅根中总皂苷的最佳提取工艺条件。
Elimination of phosphorous pentachloride was accomplished utilizing conventional extraction techniques.
使用传统的萃取技术除去五氯化磷。
Microcalorimetric Study of the Oscillation System for the Extraction of Acetic Acid with Primary Amine.
伯胺萃取醋酸振荡体系的微量热法研究
Feature extraction can be divided into geometrical feature extraction and algebraic feature extraction.
特征提取可以分为几何特征提取和代数特征提取。
Study on New Extraction Technology of Chlorgenic Acid in Acer truncatum Bunge Leaf with Enzyme Treatment
酶法提取元宝枫叶绿原酸的新工艺研究
Study on Optimizing the Extraction Process of Ferulic Acid and Ligustilide in Ligusticum Chuanxion Hort.
川芎提取工艺的优化。
The extraction solvent of chemical extraction had pois on which could cause some pollution and toxicity.
化学萃取法的提取溶剂有毒，会造成一定的污染和毒害。
Objective To find out the relationship between the unreasonable series extraction and abnormal occlusion.
目得探索无序拔牙与牙齿错牙合畸形得关系。
Furthermore, industrial firstclass acetic acid has been produced by means of extraction and distillation.
粗乙酸经萃取, 精馏制得工业一级乙酸。
By using water extraction method, the extraction process of polysaccharide from Bitter Gourd was studied.
采用水提醇沉法，对苦瓜多糖的提取工艺进行了研究。
Comparative study of extraction combination isolated from ingredients of Jiaotai Pill by water extraction
交泰丸黄连肉桂水提取药材组合方式的比较研究
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