来源

In order to test this hypothesis, we isolated and developed stable self-renewable cell lines of mesenchymal stem cells from human fetal articular cartilage and identified the cell phenotype by FACS and we found that their phenotypic markers were identical to those of mesenchymal stem cells from bone marrow.

我们从胚胎的关节软骨中获得成纤维样细胞，在体外进行培养和扩增，并用流式分析的方法对其表面标志进行鉴定，发现其表面标志与文献报道的骨髓来源的间充质干细胞的表面标志相同。

In recent years,masenchymal stem cells have been applied in cartilage tissue engineering and they have shown significant potenital for carriage repair in animal models,and are being used as an ideal cell source in cartilage tissue engineering.

：间充质干细胞具有高度自我新能力，能够分化各类型的细胞近20年间充质细胞在软骨组织工程中得到应用，动物实验显示了良好的软骨修复潜能，成为软骨组织工程的理想的细胞来源。

The word shen comes from the word "shenu" which means "encircle," and in its elongated form became the cartouche which surrounded the king's name.

Shen词来源"shenu"词，意思是"环绕包围"，拉长的形态就是椭圆形，包围着国王的名称。

The word shen comes from the word "shenu" which means "encircle," and in its elongated form became the cartouche which surrounded the king's name. Shen

Shen词来源"shenu"词，意思是"环绕包围"，拉长的形态就是椭圆形，包围着国王的名称。

NET. The detection is performed using Haar Cascades that I acquired from two different sources.

NET中。完成的检测是用我从二不同来源获得的哈尔瀑布。

In fact, milk is rich in calcium, and calcium in the diet is a very important source of the casein protein in milk is also high-quality protein and is conducive to the body's absorption and utilization.

其实，牛奶中含有丰富的钙，是膳食中钙很重要的来源，牛奶中的酪蛋白亦是优质蛋白，有利於人体的吸收利用。

In business in which the major activity is the production or trading of merchandise,the cash basis cannot be used.

二有另一个基础的现金为基础的会计等现金为基础的系统中，只有当现金收入记录，记录和费用，只有当支付现金现金为基础的普遍采用的由专业公司和服务业务鞋的主要收入来源是现金销售服务在商业中主要的活动就是生产和交易的商品，不能使用现金为基础的。

Is an important oilseed and cash crop in the world. It is an important source of vegetable oil and protein in certain developing countries.

是世界上重要的经济和油料作物之一，也是许多发展中国家植物油和蛋白质的重要来源。

Billy: Snack food is the main cash crop.

比利：零食是主要的收入来源。

Their cash crop is not the movie tickets, but rather the food that they sell to customers.

影院的主要收入来源不是电影票，而是卖给观众的食物。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。