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- According to the observation data and outcomes of artificial rainfall, based on the overland flow formulas established slope farmland runoff model. 摘要在野外模拟降雨的基础上,建立基于一维圣维南运动方程的黑土区坡耕地径流模型。
- Effect of Fertilizer Application on Controlling Nitrogen and Phosphorus Pollution Loading from Farmland Runoff 农田径流氮磷污染负荷的田间施肥控制效应
- Study on Slope Farmland Runoff Model in Blackland Based on 1-D Saint-Venant Equation 基于一维圣维南运动方程的黑土区坡耕地径流模型研究
- Gradually the surrounding farmland turned residential. 周围的农田渐渐变成了住宅区。
- The once barren hillsides are now good farmland. 昔日荒坡,今日良田。
- Farmland runoff 农田径流
- Thirty percent of the farmland has been planted to oil crops. 百分之三十的农田已种上油料作物。
- The streams are flush with the spring runoff. 溪涧涨满春水。
- What is the going price of farmland in Japan? 日本的农田时价是多少?
- If this hold, they'll both advance to a May runoff. 如果事实如此的话,他们俩将在5月份提前上演对决好戏。
- They are working in the farmland. 他们正在农田里工作。
- The streams are flushwith the spring runoff. 溪涧涨满春水。
- No direct construction runoff is expected. 预计不会有直接的建筑径流。
- A cow charged across the farmland with a bull bellowing(out) after it. 一头母牛狂奔着冲过农田,一头公牛吼叫着尾随其后。
- Frank White badly wanted Purcell to win the runoff. 弗兰克.;怀特非常希望乔
- Some measures are needed to secure the farmland against shifting sand. 需要采取措施使农田免遭流沙的侵袭。
- The farmland was worked by three families. 这块田由三家耕种。
- Cultivation of slope farmland influences surface runoff and sediment movement on slopes. 摘要坡耕地由于人为耕作管理作用,造成地表高低起伏,影响著坡面地表径流和产沙。
- The crisscross paths on a farmland. 阡陌纵横。
- I looked out over flat expanses of open farmland. 我向外瞭望平坦而广阔的农田。