刃

Thereinto cavalry Dao,because its grip and body are not in a line and has straight back and curved blade,holds two features of cut and stab.I think it is why Tang cavalry didn't equip tulwar a lot.

其中的骑兵刀因为柄与刀身不在一条直线上，背平直，刃为弧线形，兼具了劈砍和穿刺两种特点，所以我想这也为什么唐朝骑兵没有很快大量装备弯刀的原因。

Function relations between the twist drill design and the grinding parameters are derived.

并以尾隙角为补充参数，惟一地确定钻尖的刃磨参数。

This article introduced the 3D modeling method of twist drill in unigraphics according to the principle of taper section sharpening.

根据内圆锥面刃磨原理，介绍了在UG环境下麻花钻的三维建模方法，并利用草图与表达式功能实现麻花钻的参数建模，并且在三维模型基础上进行角度测量与翘尾现象分析。

Let the high praises of God be in their mouth, and a two-edged sword in their hand

149：6 愿他们口中称赞神为高，手里有两刃的刀。

At last, the concept of effective cutting velocity is induced in, by changing the cutting results of cutter edge, a new type of shaving cutter with longitudinal tooth space is proposed and manufactured for the first time based on above analyses.

最后基于前面研究，引入有效切削速度的概念，通过改变刃型首次提出并设计制造了一种新型的齿向开槽剃齿刀。

The results of variance analysis indicate that the cutter type, feed rate and height knife-edge have big influence on the areas of missing and overlap regions.

方差分析结果表明，切割器类型、割刀进距、动刀片刃部高度对空白区和重割区面积影响显著，动刀片宽度、前桥宽度对面积影响不显著。

A new cylinder type forage cutter with high operation was designed and manufactured. Construction design and its performance parameters, helical angle of moving knife, setting height of fixed knife, overload protective device, throwing device and edge shape of fixed knife were analyzed. The results of test were as follows: optimal helical angle of moving knife was 20°, optimal setting height of the center of the cylinder above fixed knife was 20 mm, line speed of blower vane was 13.6m/s ,power consump...

通过对 93ZT - 5 0 0型滚筒式铡草机的设计研究，分析了滑切角、定刀配置高度、定刀刃角对铡草机性能的影响，并对机构设计进行了探讨，试验结果为：动刀的螺旋角为 2 0°；滚筒中心高于定刀 2 0mm ；抛送风机叶片线速度 13.6m/s ；开刃定刀比矩形定刀的功率消耗低 17.5 %；安全防护装置采用牙嵌式安全离合器；研究结果对滚筒式铡草机的设计和应用具有一定的参考价值

The radius of the uncoated cutting edge is 25-45 m.

未涂层的切削刃的半径为25-45μm。

Doomblade Vanquisher Anti-Tank shells: This cannon can fire special AT shells that can smash through the thickest of armour.

末日之刃型粉碎者加农炮反坦克穿甲弹这种火炮可以发射特种反坦克弹，这种炮弹能够贯穿最厚的装甲。

Targeting: The Doomblade can pick a target for each of its weapons, twin Doomblade Vanquisher cannons must fire at the same target together.

双管末日之刃型粉碎者加农炮必须同时射击一个目标。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。