back-angle

基本解释

By changing the fixed knife material, adding spacer, repairing the moving knife front and back angle, transforming the casting bond into double one, the effects were obvious.
通过更换定刀材质，加放垫片，动刀修复前后角，改为双铸带头等后，效果显著。
The device is posterior cutter grinding to drill in cone surface grinding method that it can vouch for drill with reasonable back angle, and symmetry precision is high.
本装置采用圆锥表面磨法对钻头进行后面刃磨,可保证磨出的钻头具有合理的后角,对称精度高。
Rose bushes shoot again after being cut back.
玫瑰丛修剪後还能再长出新枝。
Setting up a rollforming model with the same forming sequence,two different materials DP800 and Q235 have been applied to the model in order to compare their spring back angles and deformation energy.
建立了圆角辊弯模型,将DP800钢和Q235钢用于该模型进行分析,结果表明随着成型角度的增大,与Q235钢相比,DP800钢的回弹增量及辊弯变形能增量均有增加的趋势。
He trudge three hour in the snow to get back home.
他在雪中跋涉三个钟点才回到家。