他们从不切断面条，因为长面条是长寿的象征。
They never cut up the noodles because the long noodles are a symbol of long life.
结果证明飞剪响应快速灵敏，带钢剪切断面光滑。
The results show that the flying shear′s response is rapid and sensitive, and the strip sections cutted off are proved greatly slick.
鉴于面条象征长寿，切断面条被看作是非常不吉利的做法。
Since noodles do symbolize long life, it is considered very unlucky to cut up a strand.
与传统飞剪相比，具有剪切断面和剪切速度范围大等优点。
Compared with conventional flying shear, it has many advantages, such as the scope and range of shearing section and velocity are wide, etc.
与传统飞剪相比，具有剪切断面和剪切速度范围大等优点。
Compared with conventional flying shear, it has many advantages, such as the scope and range of shearing section...
指出当前激光切割存在的问题，对影响切断面质量的三个因素进行了分析与评述。
Problems existing in current laser cutting are pointed out. Three factors effecting the quality of section are analyzed and discussed.
应用韧性损伤力学模型以及刚塑性有限元法，分析了金属板材剪切断面变形的过程。
Ductile damage mechanics model and rigid finite element method was adopted to simulate the sheet metal shearing process.
用铜、铝、钢等材料对该方法进行了实验验证，得到了剪切断面上100%光亮带的精冲件。
After proving experiments of such process by using various materials of copper, aluminum and steel sheets, on the section profile of the fine stamping 100% smooth zone has been obtained.
滚筒机构飞剪机是高速连轧机组中的关键设备，其剪刃侧隙对剪切断面的质量、调节精度起着重要的作用。
The blade clearance plays an important role in the quality and precision adjustment in shearing area.
数以百计接触到的水晶在我机翼边缘上干净折断掉（奇怪但是没有碎片），而且我可以清楚地看见被切断面是一个光滑如霜构造。
The hundreds of contacted crystals broke cleanly over the leading edge of my wing (strange but no fragments) and I could clearly see that the severed surfaces were of a light smooth frosty texture.
介绍了一种冲压模具技术在复杂断面冷弯型钢生产线上定尺切断技术的应用。
The application of stamping technology to the length shearing technique used on the production line of cold-bending section steel was introduced.
倾斜的被切断的圆筒形成椭圆形的断面，在建筑中看到的风景也会出现各种各样的轮廓。
Tilt of the cylinder was cut off to form oval-shaped cross-section, in the building to see the scenery will also appear a variety of contours.
利用扫描电镜对破片断面进行分析，发现破片的形成主要由剪切断裂造成。
SEM analysis of fragments section show that their formation is mostly caused by the shear fracture.
利用扫描电镜对破片断面进行分析，发现破片的形成主要由剪切断裂造成。
SEM analysis of fragments section show that their formation is mostly caused by the shear fracture.
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