knife edge

常见例句

Auto suction outlet system. Suction outlet controlled by servo motor precision, following the knife edge automatic adjustment.
吸风口由伺服电机精准控制，跟随边自动调整。
The secret of successfully pressed hems is to use very little pressure so that the edge is not flattened to produce a knife edge.
成功熨烫底边的窍门是用很小的压力，这样就不会倒伏而产生一条刃形边缘。
We also analyse different interpolating methods , knife edge, gray-draw, height, angle which effect Modulated Transfer Function(MTF).
我们主要分析了不同的插值方法，刀口，灰度拉伸，高度，角度对MTF的影响。