查询词典 centrifugation

BACKGROUND: There are many in vitro selection method of sperm, and swim-up and density gradient centrifugation are commonly used.

摘要背景：精子体外优选方法很多，最常见的是上游法和密度梯度离心法。

Methods The hMSC were obtained from bone marrow specimens by gradient centrifugation method.

目的研究人骨髓基质细胞体外培养及向成骨细胞诱导分化的实验方法。

METHODS:Human bone marrow mesenchymal stem cells were isolated by combining density gradient centrifugation with plastic adherence .

方法密度梯度离心和贴壁培养相结合，分离纯化人骨髓间充质干细胞。

Methods Monocytes were isolated from peripheral blood of coronary heart disease cases by FicollHypaque density gradient centrifugation.

目的 建立人单核源性泡沫细胞的疾病模型，为动脉粥样硬化的发生发展机制及其防治研究提供新途径。

However, many biological feeds, which can be centrifuged can not be effectively filtered, so that centrifugation is often an attractive alternative.

但是，对大多数生物发酵液可以离心但不能有效地过滤分离，所以离心往往是很有效的方法。

OBJECTIVE: To evaluate the effectiveness of swim-up and gradient centrifugation preparation techniques on intrauterine insemination.

目的：系统评价上游法和密度梯度离心法在宫腔内人工授精中的应用，比较两种精子优选法的优劣。

METHODS: Bacteria from CSF were enriched by centrifugation with high speed.

采用高速离心法浓集脑脊液中的细菌。

The Staphylococcus cells can also be eliminated by continuous high speed centrifugation of the S.

也可以使用其它适合的过滤方法以除去细菌细胞，例如任何有基质辅助剂，如硅藻土的深层过滤方法。

Objective To observe the role of nerve growth factor in protection of centrifugation-induced rat cortical neuron injury.

目的 探讨神经生长因子对机械性损伤大鼠脑皮质神经元的修复作用。

Isolation of human monocyte subpopulation by single-step counterflow centrifugation elutriation by a sanderson chamber.

对非正态分布的资料经数据转换后，进行统计学处理。组间比较采用t检验。

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。