1.
The water as cosolvent could enhance extraction efficiency.
以水作夹带剂可以提高除虫菊酯萃取效率.
2.
Some Measures About Enhancing Efficiency of Mixed-settling Extractor
提高混合澄清萃取槽效率的一些措施
3.
Comparison of Contents of Chlorophyll-a Extracted by Different Organic Solvents in Biological Crusts
不同有机溶剂萃取生物结皮中叶绿素a效率的比较研究
4.
Analysis of extractive separation efficiency of aqueous two-phase system for chromium using flame atomic absorption spectrometry
原子吸收光谱法研究双水相体系对铬的选择性萃取分离效率
5.
Enhancement of Residual Supernatant Utilization Recycle Ratio in Butanol Extractive Fermentation
提高丁醇萃取发酵萃余废液回用率的研究
6.
Conclusion:This method is simple,highly selective and efficient in extracting the effective component from Daphne odora Thunb fresh flowers.
结论 :本法是一种简便、高选择性、高效率地萃取金边瑞香鲜花有效成份的方法。
7.
Determination of resistivity of the aqueous extract of pigments
GB/T5211.12-1986颜料水萃取液电阻率的测定
8.
Determination of yield of benzene-soluble extract in brown coal
GB/T1575-1987褐煤的苯萃取物产率测定方法
9.
The extraction recovery of maprotiline was 81 7%.
马普替林的萃取回收率为 81 7%。
10.
The distribution ratios of actinides are very low when aqueous phase is nitric acid.
在硝酸溶液中 ,萃取体系对锕系元素的萃取率很低 ;
11.
After reforming, the top cyclohexene in separating column decreased from6.5% to4.0%, the top cyclohexene of recovery column decreased from3.5%～4.8% to2.5%, the purity of cyclohexene increased from95% to97%.
本次改造提供了一种萃取精馏塔扩能改造的新思路———更改部分工艺,提高提馏段效率。
12.
Effect of Ultrasound-microwave Treatment on Extracting Rate of Ganoderma lucidum Polysaccharides
超声波-微波协同萃取对灵芝多糖提取率的影响
13.
Microwave-assisted Extraction Process of 6-Gingerol from Ginger
微波萃取法萃取鲜姜有效成分6-姜酚的工艺研究
14.
Comparison of Simultaneous Distillation Extraction and Solid-phase Micro-extraction for Determination of Volatile Flavor Compounds of Chicken Broth
同时蒸馏萃取和固相微萃取对鸡肉汤挥发性风味物质萃取效果的比较
15.
Study on Constitutes of Milk Thistle Seeds by Microwave-assisted Extraction
微波辅助萃取水飞蓟有效成分的研究
16.
Supercritical CO_2 Extraction of the Camellia oleifera Abel Seed Oil and Its Effect
油茶油脂的超临界CO_2萃取及效果研究
17.
Study on Relationship Between the Amount and Effect in Extracting Tea Polyphenol by Ethyl Acetate
乙酸乙酯萃取茶多酚的量效关系研究
18.
Separation and Determination of Copper(Ⅱ) and Cobalt(Ⅱ) by HPLC after Cloud Point Extraction
浊点萃取-高效液相色谱法测定铜、钴