1) velocity distribution
流速分布律
1.
The relationship of cubic and logarithmic function to describe the velocity distribution of water flow inside and above vegetation is developed,and the ascertain method of correlative is proposed.
建立了植被层以下垂线流速的三次函数公式和植被层以上垂线流速的对数公式,同时提出了相关系数的确定方法,并通过试验数据和其它水槽流速资料进行验证,表明提出的明渠流速分布律与实际分布是比较一致的。
2.
Through the flume experimental research,the velocity distribution formulas for rectangular open channel have been found,including parabola form of velocity distribution on the vertical and power form of mean velocity distribution on the transverse direction;meanwhile,the means of ascertaining correlative coefficient have been given in this paper.
采用不同渠道流速资料进行验证,表明所提出的明渠流速分布律与实际分布一致,对应测点流速相对误差较小,可以满足明渠流速分布及流量计算精度要求。
2) velocity distribution
流速分布规律
1.
Study on the velocity distributions for ice-covered flow;
冰盖下水流垂线流速分布规律研究
2.
Through the flume experimental research,the author sets up a velocity distribution formula for rectangular open channel,including parabola form of velocity distribution on the vertical and power form of mean velocity distribution on the transverse direction;meanwhile,the means of ascertaining velocity profile coefficient were given in this paper.
实测渠道流速资料验证表明,所提出的明渠流速分布规律与实际分布一致。
3) the velocity of flow index distributed rule
流速指数分布规律
4) velocity distribution law
速度分布律
1.
The motion velocity distribution law of particles has been derived from the viewpoint ofquantum statistical theory in the approach - independent daughter system at heat balance.
对热平衡状态下近独立子系统中大量微观粒子运动速度的分布规律进行了严格的推导，结果与Maxwell速度分布律完全相同。
2.
The velocity distribution law of gas molecular with the effect of external force field is discussed.
在外力场的作用下,对气体分子的速度分布规律进行了讨论,得到了其仍然遵循麦克斯韦速度分布律的结论。
3.
Maxwell s velocity distribution law of molecules is derived from density matrixes of free particles and simple harmonic oscillators in the momentum representation.
密度矩阵的对角元即为粒子的动量概率密度，从而用两种方法推证了麦克斯韦速度分布律。
5) law of distribution of velocities
速率分布律
1.
The law of distribution of velocities of the bunch of melecules which effuses from a small apekture is different from the molecules which is in equilibriun state in vapour source.
小孔泻流分子束的分子速率分布律，不同于蒸气源中处于平衡态的气体分子的速率分布律。
6) distribution of flow velocity
流速分布
1.
Two-dimensional distribution of flow velocity was accurate enough when the width height ratio of oil tunnel not lessthan 5.
在流道有限宽度条件下,计算了图像型在线铁谱仪流道中三维流速分布。
补充资料：分布律
分布律
distribution law
分布律[业州加西阅laW;paen脚汉e皿…3a即.]，棍率论中的 一种方便的、描述性术语，(根据上下文)用来表示一个随机变量的概率分布(ptD悦蹦ty dis肠bution)，相应的分布函数(曲tribu山n fLmCt沁n)或者概率分布的密度(density ofa脚比bility曲的bu石on).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条