1) root cutting shovel
切根铲
1.
Based on the theory analysis and the tests of working resistance of root cutting shovel,the authors gained the level of main technological parameters of root cutting shovel;the authors also studied on the arrangement of raking film tooth,the results indicated that the array of raking f.
对切根铲工作阻力进行了理论分析,并通过试验获得主要技术参数;同时,搂膜齿排列试验结果表明,搂膜齿的排列方式对搂膜率有一定的影响,最后一排的齿密度越大效果越好,但排列过密容易壅土,齿间距最小约为110 mm;通过综合试验,确定了悬挂式棉秆粉碎还田搂膜机的主要技术参数的较优水平组合;切根铲工作深度H为4～5 cm、提升角(或碎土角)β为16°、机具前进速度V为6。
2) back chipping
铲根
3) uproot the evil
铲除祸根
4) excavator shovel
切土铲
1.
The finite element analysis of the excavator shovel is done by using software Pro/E and FEA software ANSYS,for the reason some sections of the excavator shovel are broken when it works,the calculation results show the stress and distortion in the excavator shovel.
在使用中发现树木移栽机的主要工作部件切土铲会发生局部断裂的现象。
5) high bank cut
高堤铲切
6) To pull out by the roots;uproot.
铲除，根除连根拔掉;铲除
补充资料：根萝卜根尖纵切
李正理提供
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条