A mathematic model of comprehensive evaluation is developed.
给出模糊综合评判的数学模型。
A mathematic model of using trajectory equations for firing data is presented.
给出了一种利用弹道方程决定射击诸元的数学模型。
It discusses the water-jet cutting process by the balance of energy, and builds a mathematic model of cutting depth.
论文从能量平衡的角度探讨了射流切割的过程，建立了水射流切割深度数学模型。
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