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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。
- Drive this village 412 use slope farmland 414 mus are planted mulberry sericiculture, annual per capita 1800 yuan, 5 times taller than agricultural income. 带动该村412户利用坡耕地414亩种桑养蚕,全年人均收入1800元,比农业收入高5倍。
- 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。
- converting slope farmland into forest and grassland 退耕还林
- changing slope farmland into forest and grassland 退耕还林
- Sloping farmland is one of the major sources of soil erosion in Hubei Province, and also a important portion of minor watershed improvement. 摘要坡耕地是湖北省水土流失的主要策源地之一,坡耕地治理是小流域综合治理的重要组成部分。
- converting slope farmland into forestry and grassland 退耕还林草
- Western China has 5.2333 million hectares of sloped farmland with a degree above 25,accounting for 86% of China's 25-degree-and-over sloped farmland and 8% of the farmland in the 14 provinces,autonomous regions and municipalities. 坡度25度以上耕地面积为7852万亩(523.;33万公顷),占全国大于25度坡耕地总面积的86%25,占14省(区、市)耕地面积的8%25。
- Gradually the surrounding farmland turned residential. 周围的农田渐渐变成了住宅区。
- Western China has 5.2333 million hectares of sloped farmland with a degree above 25, accounting for 86% of China's 25-degree-and-over sloped farmland and 8% of the farmland in the 14 provinces, autonomous regions and municipalities. 坡度25度以上耕地面积为7852万亩(523.;33万公顷),占全国大于25度坡耕地总面积的86%25,占14省(区、市)耕地面积的8%25。
- He pedaled his way up the slope. 他骑着脚踏车上坡。
- Now you can start to coast down the slope. 你现在可以开始顺坡向下滑行了。
- Let's slope off somewhere quiet and have a drink. 我们悄悄溜到什么地方去喝上一杯。
- Analysis on Factors Affecting Soil Crust Formation on Slope Farmland 坡耕地土壤结皮形成的影响因素分析
- The hospital is on the eastward slope of the hill. 医院在小山的东坡。
- The once barren hillsides are now good farmland. 昔日荒坡,今日良田。
- His cottage is on the gentle slope of the hill. 他的小屋在山的缓坡上。
- It is dangerous to climb up a steep slope. 攀登陡坡是危险的。
- A car clipped down the slope of the mountain. 一辆汽车沿著山坡疾驰而下。
- I put my foot down and the Zephyr gathered speed up the slope. 我踩大油门,西风牌汽车加速爬上了斜坡。