“contour ploughing”的概念、定义、翻译、参考文献-科学参考

单词	contour ploughing
释义	contour ploughing Encyclopedia 农学等高耕作释 contour ploughing等高耕作在坡耕地上沿等高线进行土壤耕作和作物种植，以保持水土、提高抗旱能力的耕作方法。又称横坡耕作。
随便看	unjustifiable self-defense unjustified benefits unknot unknotted unknotted curve unknotted knot unknottedness unknotted solid tube unknotting unknotting conjecture unknotting number unknotting theorem unknown unknown function unknown input observers Unknown Land of the South unknown number unknown parameter unknown quantity unlabelled unlabelled graph unlabelled tree Unlawful Employment unleaded gasoline unleaded gasoline; lead-free gasoline

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