Based on the theory of jet diffusion the formula for predicting the position of dune in equilibrium scour pit are deduced theoretically.
并在此基础上，利用射流扩散理论导出平衡冲刷坑堆丘位置的预报公式。
A method for predicting bloom possibility of IS containing compound in the formula design was proposed.
提出了配方设计中对含不溶性硫黄胶料喷硫可能性的测算方法。
Finally, a formula used for predicting the change of wall thickness by the process parameters was given. The results obtained in this study could be us...
研究了空心件楔横轧成形过程壁厚变化的规律，并给出了根据工艺条件预测壁厚变化值的公式。
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