查询词典 centrifuge

Centrifuge tube aggregate culture and BAI induced medium are effective manners in inducing DTCs to express type Ⅱ collagen.

离心管聚集体培养和BAI诱导培养基是诱导去分化转化软骨细胞Ⅱ型胶原的有效方式。

The method of centrifuge tube culture can be used as a constructing technique of tissue engineered cartilage without scaffold material.Cartilage,articular; Histology; Biomedical engineering; Cell culture

结论在无支架材料条件下，采用离心管培养技术培养的人胚胎关节表面软骨细胞可以构建组织工程化关节软骨，而且接近正常关节软骨的形态和功能。

Results The articular cartilage constructed by the technique of centrifuge tube culture was hyaline cartilage.

结果在体外培养第2周时，组织切片可见软骨样组织结构；第3周时软骨发育趋于成熟，经阿新蓝染色基质丰富；第16周时，组织形态无明显变化，未见钙化。

Method］mscs(5×106) were cultured combining with gdabm in vitro in centrifuge tube, tgf β was added to collagen and attached to gdabm. culture tube was centrifuged in 600 r/min, 10 times/d, 10min per time. the morphological characters, cell proliferation were detected.

方法］将 mscs与复合转化生长因子-β的胶原共同混合后培养于三维软骨支架材料上，离心管内培养，10次／d，以600 r／min离心10 min.8 h、24 h、72 h、 4 d、7 d进行倒置显微镜形态学观察、扫描电镜观察。1～8 d采用mtt法检测细胞增殖活性，描绘生长曲线。

In the centrifuge model test of the construction of Chahanwusu CFRD on deep overlying, the conclusion was drawn, namely it is feasible that the CFRD be construction on deep overlying, with the toe slab directly construct on deep overlying, the vertical seepage control by concrete cut-off wall, and the connection of cut-off wall and toe slab by two connect slabs.

从试验结果上看，虽然蓄水后连接板、趾板都有向上游的移动，但未发现防渗墙顶、连接板和趾板间有明显的拉开现象，说明从结构受力变形的角度来看，坝体坝基的防渗系统的防渗功能是可以保证的； 2。

Incorporating with the construction need of a deep water berth of 100000 DWT, a study for the proposed covered sheet-piled structure is conducted by means of centrifuge model test to investigate the distribution of bending moment of the front sheet-piled wall, covered sheet-piled and anchor wall, and the horizontal displacement on the top of the wall and the tension force of connecting rod.

针对传统板桩结构仅适用于中小码头建设这一长期困扰工程界的难题，结合京唐港待建1.0×10^5 DWT级深水泊位拟采用的遮帘式板桩结构，运用离心模型试验技术对其结构受力状态和变形特点展开研究。

Self-propagating reaction and centrifuge are applied to produce steel tubes with ceramic coated on the inner surface.

项目介绍：利用自蔓延反应和离心力的作用，在钢管内表面附着一陶瓷层。

Secondly, in the electric power, petrochemical, and other areas of the army and the demand for special centrifuges is very large, on the new centrifuge technology, equipment and processes put forward higher requirements.

其次，在电力、军队和石化等领域对特种离心机的需求也非常大，对离心机的新技术、设备和工艺提出了更高的要求。

Static mixers between the centrifuges may be used where sufficient mixing does not occur in the centrifuge units themselves.

静态混合器之间的离心机可用于在充分混合，就不会发生在离心机单位本身。

The microplate Polybrene method without a centrifuge was simple,rapid,economic and efficient method,what's more,which don't need tubes and centrifuging and it is feasible method for routine antibody screening.

无须离心的微孔板凝聚胺法无须试管及离心设备，具有简便快速、经济有效等特点，是一种可行的抗体筛查方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。