结果表明，脉冲喷嘴射流的外边界变化规律、等速核和无因次速度分布规律等均与普通射流有较大差异。
The results show that the external boundary, potential core and dimensionless velocity distribution curve are different from those of general jets.
无因次力疲劳评价有较广泛的适用范围和较好的准确度，与主观疲劳评价相结合是最佳方法。
The nondimensional force fatigue had widely applied ranges and well veracity. The combination of nondimensional subjective and objective evaluations was the optimal fatigue evaluation method.
公认动物来源的质量有很大变化，因次研究上的差异性不足为奇。
It is recognized that the 'quality 'of animal protein sources varies enormously, so it is of little surprise that there is disparity between studies.
结果表明，弗鲁德数、无因次装料高度及通气速率对混合特性有明显的影响。
The results show that the effects of the Froude number, the dimensionless height of the particle bed and the inlet gas flow rate on mixing characteristics of the stirred bed reactor are significant.
按照物料、气流间的水分传递规律，建立并推导了质平衡方程，获得了反映小麦干燥过程的多项无因次及有因次计算公式。
The paper also established wheat equilibrium moisture content model, set concept of dynamic equilibrium content, conducted nondimensional formulae and transferring method b…
气道布置角度的变化对流量系数影响不大，但对无因次涡流有很大影响。
The change of port layout Angle has little effect on the flow coefficient while playing an important role in the non-dimensional swirl.
气道布置角度的变化对流量系数影响不大，但对无因次涡流有很大影响。
The change of port layout Angle has little effect on the flow coefficient while playing an important role in the non-dimensional swirl.
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