加工

The fourth part of this paper specifies the transformation direction of processing trade.

论文的第四部分指明了加工贸易转型升级的方向，提出了促进我国加工贸易转型升级的对策建议。

It is computer-controlled polishing technology, using it the authors can polish a deep aspherical mirror just like polish a spherical mirror.

这是一种用计算机控制的磨镜技术，通过它可以像加工球面一样来加工一个深度的非球面。

The off-axis reflection system composed of four aspheric mirrors was designed, but the system structure was not so simple and the performance can also be improved, besides, manufacture and test for large aspheric mirrors are difficult; and then the spherical Fresnel mirror which is easier to be manufactured and tested was used to replace the aspheric mirror, the spherical Fresnel mirror has low cost of replication, but this design also can\'t be used in projection lens because it was only feasible in narrow wavebands; Furthermore, the design making use of catadioptric projection lens was accomplished, this design is greatly applied in rear projector because it has merits of both refraction and reflection. But it had difficulties in color aberration correction and had complex structure.

设计了四片非球面组成的离轴式反射系统，然而，仅采用非球面设计系统结构不够精简，性能也有待进一步提高，且非球面面形较大时加工和检测都存在一定的困难；继而提出了用球面Fresnel反射镜代替非球面的设计方法，虽然Fresnel反射镜加工和检测更为简单，且复制成本低，但对波长具有选择性；进而，应用折反系统结合的方式设计了离轴式投影镜头，该方法因兼具折射和反射的优点，在大屏幕超薄背投系统的设计中广为应用，缺点是会产生难以校正的色差，且结构复杂。

Good processing quality,able to processed into various complicated shapes such as plane,arc and spherical surface.

加工工艺性好、可加工成平面、弧形面和球形面等各种复杂的形状。

In view of the difficulty in processing inside spherical zone ,the method of processing forming cutters is introduced and the cutter designing and the process planning are also explained.

针对内球带加工的难点，介绍了成形刀具加工方法，并就刀具设计、工艺安排、影响零件精度的主要因素、刀片的刃磨和调整进行了阐述。

The spindle drive of choice and layout in order to ensure processing of precision parts to be processed

主轴的选择和传动布置，以保证加工过程中被加工零件的精度

The company occupies 120 acres and built 60,000 square meters of modern factories and office buildings, advanced technology, the company introduced a complete set of U.S. Gleason spiral bevel gear production processing equipment and testing equipment, processing technology and equipment in the country with Industry leading level.

公司占地120亩，建有6万平方米的现代化厂房及办公楼，拥有先进的技术，引进全套美国格里森公司生产的螺旋锥齿轮加工设备及检测设备，加工技术和设备在国内同行业处于领先水平。

Gear shaping is a versatile means of manufacturing spur gear, internal gears, etc.

插齿是一种常用的齿轮加工方法，可以加工直齿轮、内齿轮等。

Full Handmade or semi handmade manufacturing is used for gift box at latest stage of finishing, as finishing process is complicated, the price of each gift box is several times of folding box, but the visual effect will be more delicate, hence enhance product substance.

手工盒在后段加工、制作的过程皆以纯手工或半手工制作，因加工过程繁琐、每个制作单价为彩盒的好几倍，但在视觉上呈现出来的效果更为精致、更能提高产品质感。

According to the adjustment of industrial structure for agriculture and the situation of keen competition of enterprises of wheat processing at present, we put forward the vast prospect of staple food industry in rured market of our country-the outlet of the transformation of wheat processing lies in industrialization of staple food .

针对农村产业结构的调整及目前小麦加工企业激烈竞争的局面，提出了我国农村市场主食产业化的广阔前景，小麦加工转化的出路在于主食产业化。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。