centrifugation的例句大全

At present, the main ways to separate isotope are gas diffusion, gas centrifugation, chemical exchanging, etc. Because of their high energy consumption, low efficiency and high pollution, these ways are difficult to meet the demand of higher purity and special isotope.

目前广泛采用的同位素分离方法主要有气体扩散法、气体离心法、化学交换法等，由于这部分方法能耗高、分离效率低且环境污染严重已经难以满足对高纯度、特殊同位素的需求。

Methods SEC were isolated by the combination of collagenase perfusion, percoll gradient isopycnic centrifugation and selective adherence;

方法胶原酶灌注结合Percoll密度梯度离心加选择性贴壁的方法分离SEC；

Separation of Human Red Cell Ghosts by Dextran Isopycnic Centrifugation

等密度梯度离心法分离人红细胞影泡

The design principle, structures, and some applications of a self pumping continuous flow liquid/ liquid centrifugal separator are reported here, based on the principle of self pumping continuous flow centrifugation introduced by the authors of this paper.

本文报导了基于作者最近提出的自抽连续离心原理设计的液/液离心分离机的设计原理、结构和应用例。

The structure and operating principles of a self pumping continuous flow liquid/ solid centrifugal separator based on the principle of self pumping continuous flow centrifugation intro-duced by this auther are reported here.

本文报导了根据作者最近提出的自抽连续离心原理而研制的自抽连续液/固离心分离机的结构和工作原理。

Methods Rat gastric parietal cells were isolated by pronase digestion and purified by discontinuous density-gradient centrifugation.

方法采用链霉蛋白酶消化、间断密度梯度离心纯化大鼠胃黏膜壁细胞.

Methods The method of sucrose gradient centrifugation was used to purify Human herpesvirus-6B ( HHV-6B);

方法采用蔗糖密度梯度离心法进行病毒纯化；

Large Scale Purification of Inactivated Japanese Encephalitis Vaccine from Vero Cells by Zonal Centrifugation

大规模区带离心纯化Vero细胞乙脑疫苗

Methods: LDL subfractions were isolated directed from plasma by non equilibrium density gradiant centrifugation, and distribution of LDL subfractions in CHD patients were analyzed.

方法：采用密度梯度超速离心法分离不同密度LDL亚组份；分析冠心病（CHD）患者和健康人群LDL亚组份分布特征。

Mitochondrial purification process using the two-step differential centrifugation and density gradient method.

试验方法采用多步差速离心和密度梯度离心联合法分离纯化肝脏线粒体。

PVY were purified with the procedure including PEG precipitation and differential centrifugation.

将PVY毒原摩擦接种于白肋烟扩繁后，采用PEG沉降及超离心的方法进行病毒的提纯。

Purification and characterization of recombinant BBH: The recombinant E.coli Cells were harvested by centrifugation after IPTG induction and the cells were disrupted with ultrasonic to obtain crude enzyme.

重组γ-丁基甜菜碱羟化酶的纯化及性质研究：离心收集IPTG诱导表达后的重组大肠杆菌，超声波破壁后离心得到粗酶液。

CSF cells were collected by slide centrifugation method for cells counting and MGG staining.

所有病例均采用脑脊液玻片离心沉淀法收集细胞，进行脑脊液细胞学计数、MGG染色。

Application of LOQ mining centrifugation coupling in tape conveyer

LOQ矿用离心偶合器在胶带输送机上的应用

Objective: To probe into the application of 90% percoll single-step gradient centrifugation technique in intrauterine insemination ( IUI).

目的探讨90%Percoll单层梯度离心法在宫腔内人工授精（IUI）中的应用价值。

The procedure of Southern hybridization has been improved as follows: the plasmid DNA which contains DNA fragments for probe was isolated by alkaline lysis without utilizing cesium chloride gradient centrifugation.

对传统的Southern杂交法进行了改进：用碱变性和酚抽提法提取重组质粒，省去氯化铯梯度离心；

Collagenase perfusion method and percoll gradient centrifugation can be used to isolate HOC effectively, which is a effective methods to isolate adult liver stem cells.

胶原酶消化法与Percoll密度梯度离心能有效地分离HOC，是分离成体肝干细胞有效的方法。

Cells by differential centrifugation and discontinuous sucrose density gradient centrifugation.

细胞捣碎后，通过差速离心和不连续蔗糖密度梯度离心获得富集液泡膜的膜微囊。

Cytosol The soluble fraction of cytoplasm remaining after all particles have been removed by centrifugation.

胞质溶胶(细胞溶胶):离心后细胞质可溶的部分,不包括细胞中的颗粒成分.

The virus was purified by means of chloroform clarification, polyethyleneglycol precipitation and differential centrifugation.

用氯仿澄清, 聚乙二醇沉淀和差速离心可部分提纯.