1) covering shovel
覆土器;覆土铲;培土松土铲
2) breakshovel
松土铲
1.
In order to optimize breakshovel structure and decrease the power dissipation of soil cutting,a three dimensional dynamic simulation of soil cutting based on smoothed particle hydrodynamics(SPH) solution of large-scale dynamics software LS-DYNA and MAT 147 material model was presented.
建立了反旋凿切的数值模拟模型;并结合正交试验法对松土铲耕作条件进行了仿真。
3) ridged sweep
培土铲
4) shovel
[英]['ʃʌvl] [美]['ʃʌvḷ]
铲;铲土机
5) tilled soil mulch
松土覆盖
补充资料：松土
1.农活。谓翻松土地。
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