Turbulent diffusion and longitudinaldispersion are two different physical concepts.
紊流扩散和纵向弥散是两个不同的物理概念。
2
In mine mass transfer the longitudinaldispersion coefficient is by far greater than the turbulent diffusion coefficient.
在井巷紊流传递过程中，纵向弥散系数远远大于紊流扩散系数。
3
In this paper the authors put forward the twin-station fitting method-a new method for calculating the river longitudinaldispersion coefficient by tracing tests.