Axoneme

This experiment was carried out to investigate the activity of Mg~(2+)-ATPase in axoneme of human spermatozoa.

为探讨Ｍｇ~（２＋）ＡＴＰ酶在精子轴丝内的分布而进行此实验。

Cilia are located on almost all cell types of the human body,the basic structure includes a microtubule cytoskeleton,the axoneme,and the surrounding ciliary membrane.

纤毛广泛分布于人体多种类型细胞表面,是一种结构复杂、功能精细的细胞器,其基本结构包括轴丝和外被的纤毛膜。

Contraposing the requirements for bearing steel wire in machinery industry,to introduce the new equipment used as production of bearing steel wire and the functions of such equipments as cover type anneal furnace with gas protection strong convection,wire rod cleanup machine with casting pill,combining wire drawn machine and headstand wire drawing machine.

针对机械行业对轴承钢丝的要求 ,介绍轴承钢丝生产用新设备气体保护强对流罩式退火炉 ,盘卷抛丸清理机、联合拉拔机组及倒立式拉丝机各设备的功能。

To introduce the type of loose core rivet and the materials and developing situation of arbor steel wire for loose core rivetThe technical requirements and main points of production technology for arbor steel wire and the quality requirements on materials are related,as well as some advices on the wire rods for quality carbon structural steel wire and cold heading steel wire are put forwar

介绍抽芯铆钉的型号和铆钉用芯轴钢丝的原材料及发展情况；叙述芯轴钢丝的技术条件，对原材料的质量要求，以及生产工艺要点；同时对国内生产的优质碳素结构钢丝和冷顶锻钢丝用盘条提出建议。

According to changes of basic parameters of soft wire shaft, other geometeric variations after loading are determined.

根据钢丝软轴基本参数的变化，确定其受载后其它几何尺寸的变化量，由此导出软轴两端相对扭转角进而得到钢丝软轴抗扭刚度的计算公式。

Finally,the formula of bending stiffness of soft wire shaft is obtained.

将钢丝软轴视为一个与其具有同样刚度的当量轴，通过计算圆柱螺旋钢丝在弯矩作用下的角位移，导出相应的抗弯刚度，最终得到钢丝软轴抗弯刚度的计算公式。

The production of massive protonema immediately follows and then caulonema,chloronema and secondary rhizoides.

孢子萌发后直接产生块状原丝体;块状原丝体上产生轴丝体、绿丝体和次生假根。

Based on GMM on the Ball Screw Axis to Error Compensation on the Application of Research

基于GMM在滚珠丝杠轴向误差补偿上的应用研究

Adopts precision seamless ball and lead screw for movements along X,Y axis.

轴运动采用精密级无间隙滚珠丝杠传动。

Analysis & Study on the Axial Stiffness of Single-nut Ball Screw Pairs

单螺母滚珠丝杠副轴向刚度的分析研究

The double direction angular contact thrust ball bearings are suitable for machine tool spindles , while the single are used to support ball screws .

双向推力角接触球轴承适用于机床主轴，单向推力角接触球轴承适用于丝杠支承。

An axis or shaft supporting a rotating part on a lathe.

柄轴，心轴支撑车床旋转部件的轴或杠

Analysis and Test of Pre-tighten Force and Axial Effort Effects to Ball Screw Friction Torque Fluctuation

预紧力及轴向作用力对滚珠丝杠副摩擦力矩波动影响的分析及测试

The point or support on which a lever pivots.

支点杠杆的支点或支轴

Aunt Hester, to whom nothing was more awful than any kind of disagreement.

海丝特姑姑最怕抬杠子。

One of the distinctive features of a ball screw is the ability to have increase rigidity by preloading.

滚珠丝杠的一大特性就是通过预压力提高丝杠的刚性。

Three Bridges and One Passage": A Powerful Lever For the Development of Middle Jiangsu;

“三桥一道”发展轴:苏中崛起的有力“杠杆”

A feed screw extends from the base to the knee.

进给丝杠从底座伸向升降台。

Design and Research of a New Ball Screw Shaft Measurement System;

新型滚珠丝杠测量系统的设计与研究

The Effect of the Drive System Parameters on the Vibration Frequency of the Screw

进给系统参数对丝杠振动频率的影响

Analysis of Micro-positioning Characteristics Screw Transmission

丝杠传动工作台运动特性与误差分析

The Finite Element Simulation on Force Amplification Mechanism of Mechanical Power Clamping Screws

机械增力丝杠增力机构的有限元仿真

Parametrization design of ball screw based on Pro/E

基于Pro/E的滚珠丝杠参数化设计

Soil Cone Penetrometer with Ball Screw Transmission

滚珠丝杠传动的土壤圆锥指数仪设计

A reel used in drawing silk from cocoons.

卷丝轴用于从茧中抽丝的卷轴