straight knife

基本解釋

Avoid cutting the fluff side, straight blade knife better than stripes;
在避免模切起毛方面，直紋刀比橫紋刀好；
It is as though you were to pull a sharp knife in a straight line across a rotating disc;
這就像你拿一把鋒利的小刀在一個(gè)旋轉(zhuǎn)的唱片上畫上一條直線一樣；
The test results indicated that straight knife chopper has higher chopping capacity, higher yield of small or fine particles and lower energy consumption than other two choppers.
試驗(yàn)結(jié)果表明，直刃刀對(duì)青棉稈的一次切碎，能獲得細(xì)小顆粒產(chǎn)量高、能耗低的滿意效果。

Dr. Rodney Horton, a cardiologist, founded Global Heart after listening to patients complain about not being able to get straight answers from hospitals about procedures' total costs before going under the knife.
FORBES: Magazine Article