Narrow blade space causes more collision between particles and the wall.
叶片间距的减小使颗粒与叶片的碰撞次数增多；
Yesterday in curio city I bought a sword which has a protuberant point and a narrow body after removing the rust. It looks like a waist saber with feathery pattern on the blade.
昨天，我在古玩城买了一把直刀，刀尖有一些突起，有些象雁翎刀，但刀身窄，把锈去掉后。
In this paper, the manufacture technology of narrow crack blade, the method of crack checking and the error analysis are introduced.
文章介绍了狭缝刀片的制造工艺，狭缝的检验方法和误差分析。
The whole blade pan belongs to the complicated curved face parts. The whole blade pan of narrow stream pass generally was cast to model.
阐述整体叶片盘属于复杂曲面类零件，对于流道比较窄的整体叶片盘，一般采用铸造成型。
The whole blade pan belongs to the complicated curved face parts. The whole blade pan of narrow stream pass generally was cast to model.
阐述整体叶片盘属于复杂曲面类零件，对于流道比较窄的整体叶片盘，一般采用铸造成型。
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