harmonic analysis(調和分析)
harmonic constant(調和常數)
residual current (恆流, permanent current)
semi-diurnal current(半日週潮流)
slack tide (憩流,
slack water)
tidal current(潮流)
tidal current hodograph (潮流圖表,
tidal current diagram and table)
tidal current
velocity(潮流速度)
tidal residual
flow(潮汐殘差流)
turn of tidal current(轉流)