frictional velocity造句

例句与造句

1. The image below shows the equations used for calculating the exchange coefficients and fluxes, with u * as the frictional velocity.
2. where u _ * is the frictional velocity, \ bar \ theta _ v is the mean virtual potential temperature, ( \ overline { w ^'\ theta ^'_ v } ) _ s is the surface virtual potential temperature flux, k is the von K醨m醤 constant.
3. It's difficult to find frictional velocity in a sentence. 用frictional velocity造句挺难的