查询词典 centrifugate

Animals after chemolysis failure to homogenate respectively,centrifugate and take the pure liquid,mcasure collagenase activity with Blanckaert method,the data handled with statistics did not show obvious difference.

组织化学检测：将实验动物组、对照组、手术组和化学溶解术失败再手术组标本的纤维环内层、中层和外层分别匀浆、离心，取上清液，按Blanckaert法测定胶原酶，所得数据经统计学处理差异无显著性。

These results indicate that sperm washing by centrifugate in morphology analyses has impact on SDI and TZI.

精子形态学分析中离心精液对精子畸形指数和畸形精子指数有影响。

Extraction efficiency of sucrose-centrifugation methods which were applied to centrifugate nematodes from soil was studied by means of one-way trial and double-way trial.

采用单因素试验和二因素组合试验，对蔗糖离心法分离线虫的效果进行研究。

3H2O 0.2, NaCl 0.2, MgSO4?7 H2O 0.02, centrifugate of distiller's grains 100 ml.

以酒糟清液为原料进行Nisin的发酵生产。

Methods Semen analyses were carried out according to the World Health Organization manual for 47 subfertile men,film preparation before and after centrifugate washing,then use HE dyeing,and assess the deformity ratio of sperm headbodytail and SDITZI.

47例人精液标本进行常规检测密度及活力后，分别在离心前后涂片，应用快速苏木素-伊红染色法进行染色，检测精子头部、体部、尾部畸形率。对比精子畸形指数和畸形精子指数是否受到离心洗涤的影响。

Methods Semen analyses were carried out according to the World Health Organization manual for 47 subfertile men,film preparation before and after centrifugate washing,then use HE dyeing,and assess the deformity ratio of sperm head,body,tail and SDI,TZI.

47例人精液标本进行常规检测密度及活力后，分别在离心前后涂片，应用快速苏木素-伊红染色法进行染色，检测精子头部、体部、尾部畸形率。对比精子畸形指数和畸形精子指数是否受到离心洗涤的影响。

Homogenize, collect supernatant after centrifugate at 3000rpm speed.

然后以3000rpm的转速离心10min，吸取上清液。

By Percoll fluid and density gradient centrifugation,the MSC was obtained;after the cells filled the bottom of vessel,subcultured them,when they subculture in third generation ,redigested them,500 R/min centrifugate,alter the

经percoll液密度梯度离心法能获得纯度较高的人骨髓间充质干细胞，这种细胞在体外培养体系中保持旺盛的增殖能力；经轻度离心和化学限定培养基法可诱导骨髓间充质干细胞向成软骨方向分化，增殖旺盛，可传一代培养，是软骨组织工程理想的种子细胞。

Bone marrow was drawn from rabbit by density gradient centrifugate in 70% Percoll fluid, the rate of cell survival was evaluated with trypan blue staining;The cells have been induced,differentiated and transfered of culture in vitro for five weeks; MSCs was seed onto BMG and continued to be cultured six weeks in vitro,then the compound was carried out to observe collagen by Masson staining.

抽取兔骨髓，用70% Percoll液，经密度梯度离心法分离MSCs，台盼蓝染色观察细胞存活率；诱导分化，传代，体外培养5周；复合BMG，继续体外培养6周，Masson染色观察胶原合成情况。

ResultThe maximumabsorption wavelength of reaction solution was about 720nm.The fermentation volume,adding the activated carbonor not,pHvalue of reaction solution and so on had no great effect onthe determinationresults and they could increase the screening efficiency.The effect of ultrasonic treatment for20min was obvious.When50ml volumetric flask was used,the suitable sampling volume was 2.5ml.It was better to centrifugate the fermentationliquid and the supernatant could be taken after standing inthe determination when necessary.

结果反应液最大吸收波长在720nm左右；发酵体积、加入活性碳与否、反应液的pH值等对测定结果影响不大，在筛选时可大大提高效率；超声波处理20min效果明显；在用50ml容量瓶进行定容时，取样体积以2.5ml为宜；对发酵液进行离心效果更好些，但在必要的情况下，可静置后取上清测定。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。