non-dimensional velocity 无量纲速度 ; [力] 无因次速度
non-dimensional parameter 无因次参数 ; 无量纲参数
non-dimensional coefficient 无因次系数 ; [经] 无量纲系数
non-dimensional damage 无因次破损
non-dimensional damage length 无因次破损长度
②Made the basic equation and boundary conditions dimensionless, and the non-dimensional expressions were derived. And the power series solution satisfied with the basic equation and boundary conditions was derived.
②将基本方程和边界条件无量纲化,推导了基本方程和边界条件的无量纲表达式,求解了基本方程和边界条件的幂级数解即问题的一般解答。
参考来源 - 带刚性中心圆薄膜大挠度问题·2,447,543篇论文数据，部分数据来源于NoteExpress
A non-dimensional expression, which shows the general variation of the backflow distance of smoke and hot gases during a roadway or tunnel fire, was derived through dimensional analysis.
应用因次分析法推导出表征巷（隧）道火灾烟流滚退距离变化规律的通用无因次表达式，该表达式包含影响滚退距离的火源热释放速率、通风风速、巷道倾角和形状等因素。
Ship propeller noise can be predicted by non-dimensional analysis of ship model propeller noise.
通过无量纲分析船模螺旋桨噪声可以预报实船的螺旋桨噪声。
On the basis of the experimental data, derived was the "non-dimensional volume-flow rate formula of a falling-back liquid curtain".
根据实验数据，推导出了“回落液幕无量纲体积流率公式”。
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