中柱的

Effect of Re and Ta Addition on the Formation and Decomposition of Primary Carbides in a 2nd Generation DS Superalloy.

Re、Ta对第二代定向柱晶合金中初生碳化物形成与分解的影响。

The protuberance phenomenon in shape of conic or cylinder was discovered for the first time.

发现了ZnO压敏陶瓷中的锥状或柱状"突起物"现象。

In the dynamic experiment, has carried on the different pulverized coal ash column high experiment.

在动态实验中，进行了不同粉煤灰柱高的实验。

It is used to solve the rod string optimal design issue of the rod pump system.

介绍了MATLAB优化工具箱及其算法的原理和过程，并将其应用于求解有杆抽油系统杆柱组合优化设计问题中。

Objective To study new technique for preserving the spinal stability by selective posterior rhizotomy for the treatment of spastic cerebral palsy.

目的 探讨在选择性脊神经后根切断术治疗痉挛性脑瘫中维护脊椎后柱结构稳定的新方法。

During the campaign process, the roller contacts with both static rolling contact and sliding friction, it can effectively avoid the occurrence of fusion.

在运动过程中，滚柱与静触头的接触既有滚动又有滑动磨擦，这样能有效地避免发生熔焊。

The differential equations of the system formed by a homogeneous cylinder and a non-fixed inner semicylindrical surface arc derived.

均质圆柱体或球体在固定半圆形柱面内的微振动问题常常出现在一些理论力学教材[1—3]中。

The opposite growth of a stalactite with a stalagmite and finally connect together is called a rock pillar.

石钟乳和石笋相对生长最后连接在一起称石柱，如洞中的"玉柱"、"藕断丝连"就是石柱。

The isolation and purification of β-NGF form mice submaxillary gland werecarried out by using CM-FF ion exchanger.

本文采用国产阳离子交换树脂CM－FF，两步柱层析从小鼠颌下腺中分离、纯化神经生长因子，并与Whatman公司的CM-C（CM32）离子交换树脂进行了比较。

The activity characterized above has been performed with positive control using NGF from mouse submaxillary glands purchased from Sigma.

取活性组分Ⅴ，再用Sephadex G 50排阻柱层析，将样品分成3个峰，NGF主要存在于第Ⅱ峰中，最后NGF得率为蛇毒的0.43%。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。