ploughing

v.

耕作；犁耕；耕翻；

disc plough圆盘犁

Ploughing the deep sea floor.
Ploughing the deep-sea floor (I)
Ploughing the deep-sea floor (II)
Ploughing up the wood-wide web? [4]
Ploughing up the wood-wide web? Nature 394:431
A Slip-Line Field for Ploughing During Orthogonal Cutting
A ploughing model for the origin of weak tills beneath ice streams: a qualitative treatment
Ploughing effects on soil organic matter after twenty years of conservation tillage in Lower Saxony, Germany
An experimental and theoretical investigation of ploughing, cutting and wedge formation during abrasive wear
New Developments in the Theory of the Metal-Cutting Process: Part I. The Ploughing Process in Metal Cutting