前进波

海坛海峡为南北狭长型海峡，海峡内潮波属于前进波。

Haitan Strait is a south-north and long restricted channel strait , tidal wave in the strait belongs to progressive wave .

前进波作用下沙纹床面的净输沙方向与净输沙强度

The sand transport direction and intensity in rippled bed by progressing waves

在北部湾口附近，由于日分潮和半日分潮波都是前进波，因此，无论涨潮过程或落潮过程，潮流速度与潮差的相关程度都较高。

The correlation degrees between the tidal current velocities and ranges are higher during whether flood or ebb tidal processes since the diurnal and semi-diurnal constituents of tidal waves are both progressive waves near the northern mouth in Hangzhou Bay .

大堤建成后，湾内潮波由前进波转变为驻波，水体交换能力减弱，湾内水质污染加重，尤其是湾顶水域污染最重；

The progressive tidal wave changed into the standing wave in the artificial embayment , which weakened the water exchange . As a result , the water quality inside of the embayment decreased , and the water in the head area was polluted .

由于航速高、方形系数小，三体船在随浪航行时更易于和波浪同速前进，波而形状对其复原特性的影响更为显著，有可能造成一定的稳性损失。

Trimaran that sails in following sea is more likely to move at the same speed as the waves and results in the stability loss for its high speed and small block coefficient , which is the most basic and most important problem of the trimaran stability problem .