centrifugation的例句大全

Methods: Using different techniques of collagenase digestion and discontinued density gradient centrifugation adultrat islets were prepared.

方法采用不同的胶原酶消化法及不连续密度梯度纯化法.

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Methods: The DEE was determined by the method of combined centrifugation with ultrafiltration.

方法以离心超滤法测定脂质体的包封率.

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Hemolysis test: 8 mL of anticoagulation cony blood was diluted by 10 mL of normal saline, which was then added into the suspension for centrifugation, and the absorbance of supernatant was determined at 545 nm.

溶血试验：取抗凝兔血8mL，加入生理盐水10mL，稀释备用。取脱细胞血管基质粉末，加生理盐水中，再加入稀释兔血离心后取上清测定545nm处的吸光度。

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As for purification, there was no significant difference between filter and centrifugation methods.

对比离心纯化与过滤纯化，并未发现两者之间的差异。

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METHODS: Femoral bone marrow of the rats was extracted under aseptic condition. Bone marrow mesenchymal stem cells ( MSCs) were isolated with density gradient centrifugation.

方法：无菌抽取大鼠股骨骨髓，采用密度梯度离心法分离骨髓间充质干细胞。

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Methods: Morning sputum direct smear for 3 times, morning sputum tuberculosis bacillus culture, and induced sputum centrifugation sediment smear for acidfast bacillus were performed on 50 patients with pulmonary tuberculosis.

方法：对50例肺结核患者分别进行晨痰直接涂片3次、晨痰结核菌培养、诱导痰离心沉淀涂片查找抗酸杆菌。

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In addition, primary study of surfactant reclaim indicated that the Turkey red oil can be reclaimed from the intermixture by centrifugation under the acidic condition.

初步回收实验表明，磺化蓖麻油在酸性条件下析出，通过离心法可将其从浓缩液中分离出来。

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Besides, chitosan showed great effectiveness as a natural flocculant for the flocculation of Trichosporon cutaneum CXl. And the result showed that flocculation can be a good replacement of centrifugation as a separation method.

壳聚糖作为一种天然的絮凝剂，对皮状丝孢酵母CX1表现出较好的絮凝效果，结果表明絮凝分离的方法可以作为一种良好的替代离心分离的细胞分离方法。

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Conclusions The number of cells density gradient centrifugation method than with whole marrow method.

结论梯度离心法较全骨髓法收获细胞数量大.

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The green leaves of vegetables through tissue homogenate, differential centrifugation separation, density gradient centrifugation purify sample of chloroplast.

对蔬菜绿叶通过组织匀浆，差速离心分离，密度梯度离心分离、纯化、提取叶绿体。

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The virus is purified by differential and rate-zonal centrifugation.

以差速离心和蔗糖密度梯度离心提纯了该病毒，纯化病毒的A260/A280为1.26；

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Effects on isolating pear genomic DNA by using SDS, CTAB, SDS-CTAB, improved CTAB, high salt-low pH and fractional centrifugation are analyzed and compared. Seven varieties of pear are used.

以7个梨品种为实验材料，比较分析了SDS法、CTAB法、SDS CTAB法、改良的CTAB法、高盐低pH值法、分步离心法对梨总DNA提取的效果。

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Through simple centrifugation separation, catalyst can be duplicated.

催化剂通过简单的离心分离可重复使用。

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In recent history other processes have been added to the list, such as centrifugation and separation aids e.g., electro-kinetic and acoustic effects.

近代又增加了一些方法，比如离心分离和电动力学与声学助分离效应的方法。

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Separation with spiral and T-shape pipes is an important method of centrifugation and expansion separation.

其中螺旋管、梯形管分离是离心分离和膨胀、重力分离的重要手段。

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MSCs were purified by the method of split red blood cell, combining gradient density centrifugation and adhesion separation.

通过密度梯度离心与红细胞裂解后联合贴壁培养法可获取较为纯化的MSCs。

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Between animals and humans based on dose conversion, intragastric administration of 8 days, and then blood centrifugation, serum separation, storage backup.

通过动物与人之间药物剂量的换算，灌胃给药8天，然后取血离心，分离血清，储存备用。

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