在调查研究基础上，分析了我国畜力犁壁的历史与现状，并对其脱土性进行了探讨。
Based on the investigation and study, this paper deals with the history and present situation of the animal drawing plough moldboard in our country, and discusses its property of scouring soil.
通过分析，本文将迄今的土壤—犁壁界面粘附的研究成果归纳为界面水膜理论和界面吸附理论。
The paper sums up the up-to-date research achievements on interface adhesion between soil and plow moldboard to the theory of interface water film and the theory of interface absorbing.
双壁开沟犁，犁头后部有两块曲面铁板的犁，可翻开犁沟两边的泥土，常附有播种机。
A plow equipped with a double moldboard that turns up the soil on each side of the furrow, often having an attached drill for seed planting.
研究表明，用有壁犁在季风季节深耕可解决这一问题。
Research has shown that deep tillage with a moldboard plough in the monsoon season can overcome this problem.
双壁开沟犁犁头后部有两块曲面铁板的犁，可翻开犁沟两边的泥土，常附有。
A plow equipped with a double moldboard that turns up the soil on each side of the furrow, often having an attached drill for seed planting.
将来需要研究紧实问题的动力学以确定需要几次有壁犁深耕。
Future research needs to study the dynamics of the compaction problem to determine how frequent moldboard or deep tillage is needed.
将来需要研究紧实问题的动力学以确定需要几次有壁犁深耕。
Future research needs to study the dynamics of the compaction problem to determine how frequent moldboard or deep tillage is needed.
应用推荐