...”(topic areas),如代数被划分为模式(pattern)、代数表达式(Algebra expressions)、方程与公式(Equations and formulas)和关系(relation-ships)这四个部分。
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通过该方程与水沙条件的分析,进一步验证了散粒体泥沙起动的流速公式。
Based on the analysis of the equation and condition, the starting current velocity formula about the pill sediment is further proved.
实验证明,利用该这个公式,再通过车辙预估方程计算的车辙与直道实测车辙数据拟合情况较好。
And the results from rutting predict-equation with the the equation of axle load conversion under heavy-load fit the testing results well.
该方法把结构振动的微分方程转化为振幅与频率的代数方程,并给出了流体力系数的经验公式。
The method transfers the structural vibration differential equations into algebraic equations and the empirical formulae about fluid force coefficients is put forward.
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