beam knife

基本解釋

The stroke of knife beam can be adjusted in stepless mode.
設有燈光對線裝置，并能無級調節(jié)上刀架的行程。
The bracket eaves column and beam of lions on the solemn atmosphere, knife work practices is definitely not from the hand of ordinary people.
檐柱上的牛腿和梁上的獅子大氣莊重，刀功手法絕非出自常人之手。
A novel method for propagating light-knife by the reflection of Gaussian laser beam at a cylinder is put forward and the formula to appraise the geometry parameters of light knife is also derived.
提出一種利用高斯光束柱面反射展成法生成光刀的新方法，并導出了光刀幾何參數的預估算式。