'Hume's fodder chopper' draws a wide gap between the fact field and the value field.
“休谟的铡刀”在事实领域和价值领域划上了一道鸿沟。
2
The paper analyzed the force on the working part-cutting blade of the field straw chopper.
对秸秆还田机工作部件—刀片部分的受力和在刀轴上的排列方式进行了理论分析和总结。
3
The paper analyzed the force on the working part-cutting blade of the field straw chopper. It summarizes the way the knives are arrayed on the rotary axis.