密度梯度离心法分离肝内淋巴细胞；
The intrahepatic lymphocytes from each group were isolated by using density gradient centrifugation.
采用蔗糖密度梯度离心法分离肝脏内质网。
Hepatic endoplasmic reticulum was isolated by differential centrifugation with sucrose density gradient.
密度梯度离心法体外培养骨髓间充质干细胞。
Methods Dental pulp stem cells were cultured in vitro, purified and then subcultured .
用改进的不连续蔗糖密度梯度离心法分离到五条带。
Five zones were separated by improved discontinuous sucrose gradient centrifugation.
方法不连续密度梯度离心法分离纯化大鼠肝贮脂细胞。
METHODS Rat lipocyte was isolated and purified with discontinuous density-gradient centrifugation.
大鼠心肌细胞核采用差速离心和密度梯度离心分离提纯。
Velocity and isopyknic gradient centrifugation was employed to fractionate rat myocardial nuclei.
结论通过密度梯度离心联合贴壁筛选可以获得脾脏epc。
CONCLUSION Density gradient centrifugation combined with adherence cells filtration is an effective way to obtain EPC derived from mice spleen.
本文采用的SLM技术在密度梯度零件制造中具有很大的潜力。
The SLM technique has a great potential in manufacturing density gradient parts.
目的探索用简化的单一密度梯度法建立快速纯化大鼠胰岛细胞的方法。
Objective To establish an rapid and simple discontinuous density gradient method for purification of islet cells from rat pancreas.
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 Rat gastric parietal cells were isolated by pronase digestion and purified by discontinuous density-gradient centrifugation.
骨髓单个核细胞取自同系健康大鼠的四肢长骨，用密度梯度离心法获得。
BM MNCs were isolated from long bone of limbs in healthy Lewis rats by centrifugation through a histopaque density gradient.
用密度梯度离心法分离并计数支气管肺泡灌洗液（BALF）中的嗜酸性粒细胞；
The eosinophils in broncho-alveolar lavage fluid (BALF) were separated by density gradient centrifugation.
利用这两种成型技术可以获得均匀、无密度梯度的近净尺寸坯体和致密陶瓷制品。
With the two methods the homogenous green bodies without density gradient and high density sintered ceramic bodies can be gained.
目的比较免疫磁珠法和密度梯度离心法分离纯化人外周血中性粒细胞的可靠性。
Objective To compare the reliability of immunomagnetic beads and density gradient centrifugation in purification and isolation of neutrophilic granulocytes from human peripheral blood.
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。
The green leaves of vegetables through tissue homogenate, differential centrifugation separation, density gradient centrifugation purify sample of chloroplast.
用密度梯度离心法分离后MEM培养基体外培养的人胚胎msc纯度高，生物活性好。
The purity of Human embryonic MSC which isolated by density gradient centrifugation and cultured by MEM culture medium in vitro is high. The activity of MSC is good.
鉴于产品开发要求，试验研究确定选用蔗糖密度梯度离心方法作为流感疫苗的纯化手段。
As technological research findings will be industrialization, we choose the sucrose density gradient centrifugation as purified method and study the postorder work of purified virus-containing fluids.
在较低的固相含量和较高的离心加速度下，浆料的分离现象明显，生坯中出现密度梯度。
The mass segregation phenomenon became more obvious at lower solid content and higher acceleration and there were density gradient in green compacts.
均值漂移算法是一种基于核密度梯度估计的特征空间分析算法，其实质是一种统计优化过程。
Mean shift based image segmentation algorithm is a kind of kernel density estimation based feature space analysis algorithm, and the nature of it is statistical optimization.
电子密度梯度直接影响密度涨落，并通过杂质辐射与温度涨落相互耦合，进而影响静电势涨落。
During the impurity radiation, the density perturbation driven by density gradient couples with the temperature one and then affects the electrostatic potential one.
结果表明，束的密度梯度和速度梯度使系统的不稳定性加剧，离子束的定向运动能量损耗更快。
The results show that the instabilities become stronger due to these gradient effects, leading to an increase in energy loss of the directional motion of beams.
用改良胶原酶消化技术，聚蔗糖密度梯度离心及手法挑拾方法从大鼠胰腺成功地分离出完整的胰岛。
This paper reports the successful isolation of islets of Langerhans from the rat pancreas using a modified collagenase digestion, Ficoll density gradient separation and hand-picking technique.
因此，与费劲的密度梯度离心方法相比，基于洗涤剂的细胞法分馏能简单快速地分离细胞组分（4）。
Thus, detergent-based cellular fractionation separates cellular components with greater ease and speed compared to a more laborious density centrifugation method (4).
方法：抽取兔髂骨及胫骨的骨髓液，采用密度梯度离心法结合贴壁培养法分离纯化出MSC，并增殖。
Methods: MSC were aspirated from rabbit iliac and tibias crest and purified by gradient centrifuge and adhesive culture methods.
目前国外采用较多的有荧光激活细胞分选法、磁活化细胞分选法、免疫磁珠分离法、密度梯度离心法。
Various methods of enrichment exit:fluorescent activated cell sorting, magnetic-activated cell sorting, immunomagnetic beads, density gradient.
对于等离子体空间分布存在较大的密度梯度的物理问题，必须考虑二维空间特性对磁场渗透速度的影响。
Strong two dimensional effect on the field penetrating speed should be included in the fluid analysis for a plasma space distribution with high density gradient.
方法：抽取兔髂骨及胫骨的骨髓液，经密度梯度离心法及塑料板贴壁培养法分离纯化出msc，并增殖。
Methods: MSC were harvested from iliac and tibias crest and obtained by using gradient centrifuge and adhesive culture methods.
结论采用全骨髓直接培养及密度梯度离心法，经3 ~5代培养后均可获得相对纯化之骨髓间充质干细胞。
Conclusion Byuse complete marrow direct culture method and density gradient method, after 3 ~ 5 passages, relative purified BMSCs can be obtained.
经等密度梯度离心分离，从褐煤、长焰煤、气煤和贫煤四种不同变质程度煤中获得了高纯度的有机显微组分。
Coal maceral concentrates of high purity were prepared from four different rank coals by Density Gradient Centrifugation method.
方法：密度梯度离心法分离44例CHF患者和20例正常人PBMC，酶消化和差速贴壁法分离乳鼠心肌细胞。
Meathod: The experiment adopted density gradient centrifuging to separate PBMC of 44 patients with CHF and 20 normal person and enzyme digestion to separate neonatal rat cardiac myocyte.
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