基本解釋縱向前角英漢例句雙語(yǔ)例句Measurable parameters include the coordinates of the circle center of the cutter teeth compact and the compact's back rake angle and side sway angle.可測(cè)量的位置參數(shù)有切削齒復(fù)合片的圓心坐標(biāo)及負(fù)前角、側(cè)偏角等。A study is made on the working angle in scraping process, practical Calculations are taken up to the angle of working edge, rake angle and back angle. Some patterns of such change are found out.本文對(duì)刮削過(guò)程中工作角度問(wèn)題進(jìn)行了探討，并對(duì)工作刃傾角、工作前角和工作后角進(jìn)行了具體計(jì)算，得到了一些變化規(guī)律。back rake angle更多例句詞組短語(yǔ)短語(yǔ)back -rake angle 背前角back rake angle更多詞組專業(yè)釋義機(jī)械工程后傾角