查询词典 centrifuge

Autologous MSC can be obtained easily,their source in human are plenty , own active proliferationand potential to difference into chondroblast. Now MSC become the chief seed-cell in cartilage tissue engineer , but the technology to stimulate MSC differentiate into chondroblast is not very successful,,the standard technology is culture the cell-ball in centrifuge tube,the reconstructured cartilage-like tissue is not achieve the mechanics of hyaline cartilage.

自体骨髓基质干细胞来源丰富，取材容易，具有旺盛的增殖能力及向成软骨细胞分化的潜能，已成为软骨组织工程的首选种子细胞，但MSC诱导分化为成软骨细胞且应用于软骨组织工程的技术尚不十分完善，目前主要采用的技术为细胞团块离心管培养，其构建的软骨组织在力学性能上很难达到关节软骨的要求。

Now MSC become the chief seed-cell in cartilage tissue engineer, but the technology to stimulate MSC differentiate into chondroblast is not very successful,,the standard technology is culture the cell-ball in centrifuge tube,the reconstructured cartilage-like tissue is not achieve the mechanics of hyaline cartilage.

软骨组织工程的材料学研究主要体现在两类基质材料方面的进展，一类为天然基质材料，如胶原、壳聚糖、纤维素等；一类为人工合成可降解材料，如PGA、PLA等，但两者在来源、塑形能力及细胞识别信号等方面存在不足。

Next , introduced the subsidence centrifuge electrically controlle dprinciple, including the electrically controlled design goal, the design commeasure ability and the superiority.

其次，介绍了沉降离心机的电控原理、包括电控的设计目的、设计的可比性和优越性。

3 Shut off the degasser and centrifuge.

关掉除气器和离心机。

Shut off the degasser and centrifuge.

关掉除气器和离心机。不适合

Geotechnic centrifuge model test technique utilizes the equivalence between centrifugal force field and gravitational field; model dimension dwindles into 1/n times of prototype s, but the body force on the model increases n times.

研究城市地下工程开挖引起的地表移动和变形，对于减少开挖对地表和地下已有设施的不良影响，对于保护地表环境具有十分重要的意义。

Automatic analyser biochemistry (or semi- automatic analyser biochemistry), hematocyte counter, blood viscosity and coagulation analysers and so on could be set in this laboratory. The laboratory should be equipped with centrifuge low speed with sample, bio-safety cabinet used for sample treatment

全自动生化分析仪、血球计数仪、血流变仪、血凝仪等可放置于此实验室，该实验室应配备低速标本离心机、生物安全柜、水浴或普通温箱、加样器等。

Automatic analyser biochemistry (or semi- automatic analyser biochemistry), hematocyte counter, blood viscosity and coagulation analysers and so on could be set in this lab. The lab should be equipped with centrifuge low speed with sample, bio-safety cabinet, water bath or

全自动生化分析仪、血球计数仪、血流变仪、血凝仪等可放置于此实验室，该实验室应配备低速标本离心机、生物安全柜、水浴或普通温箱、加样器等。

Traditional separation method: Several years ago, as a result of the equipment condition limit, the material particle DNA separation with the CsCl balanced equilibrium density centrifuge process, the idiomorphic become generally the gradient.

传统的分离方法：数年前，由于受设备条件限制，质粒DNA的分离一般用CsCl平衡等密度离心法，自形成梯度。

Order of discontinuity ladder gradient separation: The nature school DNA separation purification conventional routes are use the gold to manage the CsCl idiomorphic to become the gradient balanced equilibrium density centrifuge process, the offcenter starts when the gold manage the CsCl density to be homogeneous, sample uniform distribution in which.

不连续阶梯梯度分离：质校DNA分离纯化传统方法是采用金管CsCl自形成梯度平衡等密度离心法，离心开始时金管CsCl密度均一，样品均匀分布其中。

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。