查询词典 extraction pump

He extraction equilibrium is an exothermic reaction and the extraction enthapy of americium is -80.54、-81.99 and-75.88 kJ/mol for TBOPDA,T i BOPDA and TBDOODA,respectively.

BOPDA、TiBOPDA和TBDOODA萃取镅的反应焓变分别为：- 80 5 4、- 81 99和- 75 88kJ/mol；求出了萃取反应自由能和熵值的变化；观测了不同平衡酸度下萃入有机相中金属离子的可见吸收光谱。

It is existed competitiveness inhibition of 6APA, non-competitiveness inhibition of PAA and substrate inhibition of Penicillin on the hydrolysis of benzylpenicillin to 6APA and PAA by an immobilized penicillin amidase. The heat conductive coefficients were determined on the vacuum elevation liquid membrane concentration. The thermodynamics and kinetics of PAA extraction were studied on the organic solvent extraction of the above solution.

研究证明固定化青霉素酰化酶裂解反应是典型的底物、产物抑制酶反应，其反应动力学数据表明，青霉素、苯乙酸以及6APA对反应分别存在底物抑制、非竞争性抑制和竞争性抑制；真空升膜浓缩适应热敏性以及粘度不大的物系，对于6APA水溶液的真空升膜浓缩过程研究得到了浓缩实验的传热系数；浓缩液萃取主要是提取出其中的苯乙酸，本文测定了不同温度以及溶剂条件下的苯乙酸溶解度，并观测了苯乙酸萃取动力学。

A suitable method for extraction of amygdalin from hawthorn has been established. At first, the lipophilic components were removed with petroleum ether by ultrasonic extraction.

建立了从山楂中提取苦杏仁甙的方法，样品先用石油醚脱脂，然后用甲醇进行索氏提取。

The enzyme-inactivated and fat-skimmed material and 80% ethanol as the solvent were used in the extraction of amygdalin. The optimum extraction techniques were determined by the orthogonal experiment which was based on the single-factor experiment.

原料经灭酶、脱脂后，确定以80%乙醇溶液为溶剂来提取苦杏仁苷，通过单因素实验确定正交实验方案，进而得出较佳的提取工艺。

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。

Both in the maintenance of high extraction rate of the principle of energy conservation, this paper designed an annual capacity of 2000kg CO2 supercritical fluid extraction of aniseed essential oil production.

在维持高萃取率兼顾节约能耗的原则下，本文设计了一条年产2000kg的超临界CO2流体萃取八角精油的生产线。

We find out that TCA / acetone method suitable for extraction of total protein upon Areca leaves through compare to different methods of protein extraction. It is the base to get good 2-DE map.

通过优化双向电泳的条件（包括电泳过程中电压的选择、第一向和第二向温度的控制、准确的定量蛋白质、优化蛋白质的上样量、裂解液的选择等），获得了较高质量的2-DE图谱。

METHODSUsing the even designment to optimize the extraction conditions of the semi-bionic extraction for Qixuesheng oral solution,with astragaloside Ⅳ,panaxadiol,asafetida acid,betaine,polysaccharide and extract weight taken as the indexes.

以黄芪甲苷、人参二醇、阿魏酸、甜菜碱、多糖、干浸膏为指标，采用均匀设计优选其半仿生提取法的工艺条件。

To explore more efficient ion extraction methods used in atomic vapor laser isotope separation, RF resonance method of ion extraction is studied by theory and PIC simulation.

为了探索用于AVLIS的更为有效的离子引出方法，对等离子体的RF共振离子引出方法进行了理论研究，用PIC方法对其进行了模拟。

When the first purification alcohol extract first enrichment, then add water to dissolve acid, then the acid fluid, finally using organic solvent basification extraction, the organic solvent extraction layer to get concentration, total alkaloid.

纯化时首先把醇提取液先浓缩，然后加入酸水进行溶解，接着再把得到的酸水液碱化，最后用有机溶剂萃取，萃取得到的有机溶剂层再进行浓缩，就得到总生物碱。

I'm not an actor. I'm a professor of paleontology.

我不是演员，我是古生物学教授

Spider Network Web site that is a very image of the name.

网络蜘蛛即Web Spider，是一个非常形象的名字。