knife edge

常见例句

Auto suction outlet system. Suction outlet controlled by servo motor precision, following the knife edge automatic adjustment.
吸風口由伺服電機精準控制，跟隨邊自動調整。
The secret of successfully pressed hems is to use very little pressure so that the edge is not flattened to produce a knife edge.
成功熨燙底邊的竅門是用很小的壓力，這樣就不會倒伏而産生一條刃形邊緣。
We also analyse different interpolating methods , knife edge, gray-draw, height, angle which effect Modulated Transfer Function(MTF).
我們主要分析了不同的插值方法，刀口，灰度拉伸，高度，角度對MTF的影響。