主轴

Many firewalls follow this exact principal: Block everything, then start to selectively allow what is needed.

许多防火墙按照此精确的主轴：阻止一切，然后开始有选择地允许哪些是需要的。

Furthermore, we seek to find out some potential but less-explored research directions. Finally, we discuss for some suggestions and foresights for those who tend to publish IOR papers in Taiwanese management journals.

此外，本文亦从此一IOG的主轴辑，针对过去IORs文献发展中几个较少被及、但可能具未发展空间的议题，提出其背后的意涵与将值得深入探讨的课题。

Two shifts in the direction of the main axis of the fuselages generate two large open spaces within the stack.

两班制的方向发展主轴的机身产生两个大型露天场所内的堆栈。

The gas-filled spindle would be constructed of a spruce framework covered with cloth and coated with India rubber.

& 该充气主轴，将兴建一个云杉的框架内所涵盖的布和涂层与&印度橡胶。

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Based on the processed accessory, the number, the position and the machining data of the holes and the form of the principal axis are determined; The driving way of the headstocks are drawn, the power is transmits by the methods of optimization, the driving parameter are determined, the structure of the principal axis are designed and the strength of the parts, such as the gears and the bears, are checked.

根据被加工零件确定加工孔的数量、位置、切削用量及主轴类型，拟订了主轴箱的传动方式，应用最优化方法传递功率，削减振动，确定传动参数，设计轴的结构，进行如齿轮、轴承等相关零件的强度校核计算。

This project is design the 50# knife hilts broach mechanism.It is cutting tool automatically clamp mechanism of spindle's inside for large-scale machining .

50＃刀柄拉刀机构为大型机床主轴内部刀具自动夹紧机构。

The axial fixed position preload is applied to middle ring of the shaft,the axial rigidity of the angular contact ball bearing is obtained by the impulse excitation tests.

对转台中环主轴施加轴向定位预紧力，通过脉冲激励法试验得到角接触球轴承的轴向刚度，试验结果与理论结果吻合较好，为转台研制中各轴系预紧量的控制提供了理论和实验依据。

The existing of centrifugal force may cause the variation of the interference fit very greatly.

离心力的存在，使得过盈配合特性发生了很大的变化，尤其当主轴高速旋转时，其影响更加明显，成为影响过盈配合特性的主要因素。

Parts of the structure of a certain complexity, there are two spindle hole, and a large flat bottom, so parts of rough forming a gray iron foundry, cabinet parts is a typical parts, so its processing procedures and fixture design also has typical .

该零件结构有一定复杂性，有两个主轴孔，并且有底面的大平面，因此零件毛坯采用灰铸铁铸造成形，箱体零件是一种典型零件，因此其加工工艺规程和夹具设计也具有典型性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。