本文主要从球形液面内、外的压强差和任意弯曲液面内、外的压强差两个方面推导了弯曲液面的附加压强公式。
This paper derives the equation of additional pressure from the difference of inside and outside ball liquid level and the difference of inside and outside arbitrary flexure liquid level.
螺旋桨模型简化为一个激励盘，即一个无厚度可穿透的圆盘，以给定的圆盘拉力载荷，即压强差来模拟螺旋桨滑流的效果。
The N-S equations with adoption of an actuator disk model are used to simulate the effect of turbo-propeller slipstream on high-lift systems.
根据统计分析和贝叶斯估计结果，建议了强度等级为C20和C30再生混凝土抗压强度的标准值与标准差的取值。
Based on the results of Bayes estimations, the standard deviations for the compressive strength of RAC with strength grades of C20 and C30 were proposed.
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