萃取的

The extraction from star anise fruits was obtained by supercritical carbon dioxide extraction(SFE-CO_2) method at the pressure 16 MPa,temperature 35℃,flow rate 30 L/h meanwhile time 2 h,and the star anise oil was obtained by steam distillation.

用超临界CO2萃取(SFE-CO2)技术，在压力16 MPa、温度35℃、反应时间2 h及CO2流量30 L/h的条件下，对八角茴香的果实进行了萃取，得到八角茴香萃取物，并用水蒸气蒸馏法提取八角茴香精油。

The salt-out extraction process is used to deal with the waste acid from benzol refining .

试验采用盐析萃取工艺对焦化精苯废酸进行处理回收，结果表明，在一定的比例下可获得最佳萃取分离效果，酚相萃取液可进行二次利用，回收的净化酸可用于硫铵制备。

Resulting the extraction technology of artificial culturing biofilms, the hydroxylamine hydrochloride （NH2OH · HCl） was selected to extract manganese oxides, and sodium dithionite （Na2S2O4） was used to separate manganese oxides and iron oxides.

参考人工培养生物膜的萃取方法，分别用NH2OH·HCl和Na2S2O4为萃取荆选择性萃取生物膜上的锰氧化物和铁、锰氧化物。

Resulting the extraction technology of artificial culturing biofilms, the hydroxylamine hydrochloride (NH2OH·HCl) was selected to extract manganese oxides, and sodium dithionite (Na2S2O4) was used to separate manganese oxides and iron oxides.

参考人工培养生物膜的萃取方法，分别用NH2OH·HCl和Na2S2O4为萃取剂选择性萃取生物膜上的锰氧化物和铁、锰氧化物。

The optimum extraction conditions were obtained by using 5 mL of water (pH=8) as the extractant at 70℃ with 5 min static extraction.

研究表明，在萃取温度70℃，萃取时间5 min，提取液的pH为8.0，提取液体积为5 mL的条件下，灭多威有最高萃取效率。

Enzymatic synthesis of conjugated linoleic acid glyceride ;2. Extraction of conjugated linoleic acid glyceride by supercritical carbon dioxide was investigated in the paper.

对超临界CO2萃取分离共轭亚油酸甘油酯进行了研究，考察了温度梯度、压力对萃取过程的影响及萃取对甘油酯分布和酸值的影响。

It is indicated by the results that using butanol,butanol residue and octene aldehyde residue as the extracting agent,the treatment of butanol wastewater will get a good result with the COD removed to be 83%～94%,u...

实验结果表明：以辛醇、辛醇残液和辛烯醛残液作为萃取剂，在废水pH值为1~3、萃取剂与废水的体积比为1∶(1~12)、温度为25~60℃条件下，对丁辛醇废水进行萃取处理，均可得到较好的处理效果，COD去除率可达83%~94%。

The extraction mechanism of plasticize d melt\|spun high relative molecular weight polyethylene fibers was discussed.

探讨高相对分子质量聚乙烯增塑熔纺纤维的萃取机理，研究了纤维的萃取干燥工艺，并对萃取纤维进行了热分析及截面扫描电镜分析。

And Cucumis sativus L. were tested by bioassay-guided separation. The extracts from P. tomentosa flower with ethanol were extracted with petroleum ether, ethyl acetate and n-butanol. The inhibition rate of the ethyl acetate extract to growth of the 3 kinds of plant radicel were 99.89%, 63.53% and 32.74% respectively at 0.5 mg/mL concentration, and that of petroleum ether were 76.30%, 56.17% and 23.36%.

绒叶泡桐Paulownia tomentosa花乙醇提取物依次用石油醚、乙酸乙酯、正丁醇和水萃取后进行活性测定，结果表明，石油醚萃取物在浓度为0.5mg/mL时，对反枝苋、生菜和黄瓜种子胚根生长的抑制率分别为76.30%、56.17%和23.36%；乙酸乙酯萃取物在浓度为0.5mg/mL时，对反枝苋、生菜和黄瓜种子胚根生长的抑制率分别为99.89%、63.53%和32.74%。

NATURE FUND bring each of your products are extracted from natural plants, not mixed any petrochemical substances, animal ingredients, chemical pigment and artificial spices, all-round use of organic cultivation of herbs and various natural extracts sperm extraction oil to meet the highest quality requirements and standards.

NATURE FUND带给您每一项产品都是从天然植物中萃取，没有参杂任何石化物质、动物性成份、化学色素及人工香料，全方位地使用有机栽培的药草萃取液以及各种天然萃取精质油，以符合最高质量的要求和标准。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。