查询词典 spindle step

RESULTS: After co-culture, morphology of bone marrow stromal stem cells was changed, showing that flat cells began to retract and became spindle-shaped and some cells displayed a linear arrangement like Schwann cells.

结果：共培养后的骨髓基质干细胞形态发生改变，原来宽大扁平的胞体开始收缩，细胞胞体呈梭形，部分细胞类似施万细胞呈线性排列。

By this model, the formation of a spindle-shaped tip at the early stage of the ball forming process and the liquid metal wrapping around the solid copper wire tip can be explained, and thus the basis for controlling ball quality is established.

利用这一模型可以很好地解释铜丝在形球时产生纺棰形"尖刺"以及液态金属沿固态金属丝上衰的原因，从而为控制形球质量奠定了基础。

Seeds oblong-ovoid or spindle-shaped to shortly linear, minute, ends often truncated.

种子长圆形卵球形的或纺锤形到短线形，小，末端通常截形。

Attached spindle-shaped cells were detached and labeled with a series of antibodies against blood vessel endothelial-specific markers.

从健康成人外周血中分离内皮祖细胞接种於添加VEGF，bFGF，IGF-1，EGF的M199培养基中，观察细胞集落、梭形贴壁细胞的出现时间和特异性细胞标志表达情况。

Freshwater or coastal food fishes a spindle-shaped body; found worldwide.

淡水或沿海水域中身形如纺锤状的食用鱼；广布世界各地。

The simulation results show that is a kind of simple structure and useful way to get wider spindle speed.

仿真分析的结果表明，这种实用的方法，可以有效地提高机床转速范围。

In these cells, one's attention is drawn to the spindle pole, its nature, and function.

在这些细胞中，纺锤极的性质和功能是值得注意的。

With the development of high speed machining,the request of motorized spindle become more and more high.

随着高速加工的发展，对电主轴的要求也越来越高，电主轴的发热成为一个有待解决的重大难题。

Time is a spindle so I must resolve its center.

时间是一个主轴，所以我必须解决其中心。

With the increasing of cutting speed, the requirements of performance of spindle system are very high.

本文的研究工作主要集中在以下几个方面： 1。

Panorama Many people are dancing in a large sitting room.

在一个大客厅里，许多人在跳舞。

We fully understand how a microwave oven cooks food, it is first necessary to talk ...

我们充分理解一个微波炉煮的食物，这是首先要谈。。。