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| 作物垄作的数学模型 | |
| 引用本文： | 程惠东,孟新柱. 作物垄作的数学模型[J]. 数学的实践与认识, 2007, 37(18): 107-110 |
| 作者姓名： | 程惠东 孟新柱 |
| 作者单位： | 山东科技大学,理学院,山东,青岛,266510 |
| 基金项目： | 山东科技大学重点教改项目 |
| 摘 要： | 应用高等数学中对面积的曲面积分等方法,建立了垄作种植中半椭圆形、抛物线型和三角形垄的数学模型,比较了不同垄形、垄宽、垄高在增加单位土地表面积和突出地面垄体体积的效果. |
| 关 键 词： | 垄作 半椭圆形垄 抛物线形垄 三角形垄 数学模型 |
| 修稿时间： | 2006-03-18 |
The Models of Geometric Mathematics in the Ridge Culture of Crop |
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| CHENG Hui-dong,MENG Xin-zhu. The Models of Geometric Mathematics in the Ridge Culture of Crop[J]. Mathematics in Practice and Theory, 2007, 37(18): 107-110 | |
| Authors: | CHENG Hui-dong MENG Xin-zhu |
| Abstract: | Adoption inside of high etc.mathematics curved face integral calculus that accumulate in front etc.method,established the Ridge to make to plant the inside the half the oval, parabola the type with the mathematics model of the triangle Ridge,compare impassability Ridge form,Ridge the breadth,Ridge is high to accumulate in the surface in gain unit land with the result of the physical volume of outstanding ground Ridge. |
| Keywords: | ridge culture ridge of half ellipse shape ridge of parabola shape ridge of triangle mathematics model |
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