The treatment can be used to describe the effect of cross angle and density ratio on the axial velocity decay in fully developed jet flow.
该法可较好地描述射流交叉角度、密度比对轴线上轴向速度的影响。
This new roll shape is very effective for improving pierced quality of low plastic steel and intensifying piercing process with larger cross angle.
这种新辊型对低塑性钢穿孔质量的改善和实现大前进角强化穿孔过程都有很大意义。
The result showed that the forward slid value increase with cross Angle increment under non-cross rolling.
结果表明：非对称交叉轧制时，前滑值随交叉角增大而增加。
Honing experiments are executed and the relationships between reticulate cross-angle, honing pressure, honing rates and material removal rate are analyzed in rough honing.
对珩磨精密加工工艺进行了实验研究，分析了粗珩加工中网纹角、工作压力、珩磨速度与材料去除率的关系。
Honing experiments are executed and the relationships between reticulate cross-angle, honing pressure, honing rates and material removal rate are analyzed in rough honing.
对珩磨精密加工工艺进行了实验研究，分析了粗珩加工中网纹角、工作压力、珩磨速度与材料去除率的关系。
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