There are three main types of sedimentary facies: braided-river delta, slip turbidite fan, near-bank submerged alluvial fan.

确定研究区沙三段主要发育有辫状三角洲、近岸水下扇、滑塌浊积扇等几种沉积相类型；

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A more effective revising method to calculate the slip factor of a centrifugal fan is also presented. The solution of the nonlinear equations and the program fr...

提出了一种使设计通风机的滑移系数更接近实际的修正方法，最后，给出非线性方程组的解法及变型设计的计算框图。

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A more effective revising method to calculate the slip factor of a centrifugal fan is also presented. The solution of the nonlinear equations and the prog...

提出了一种使设计通风机的滑移系数更接近实际的修正方法，最后，给出非线性方程组的解法及变型设计的计算框图。

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