The energy spectrum of a particle in one-dimensional power potential well is analyzed and the variation of the spectrum shape with the power is discussed.
分析了一维幂次势阱中粒子的能谱，讨论了能谱形状随幂次变化的规律。
Results showed that both the potential energy and kinetic energy are smaller for the hillslope with grass coverage, and the variation is smoother than that without grass coverage.
结果表明，有草断面比无草断面下的径流动能、势能普遍偏小，变化幅度也较平缓；
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