往复流 meaning in Chinese
rectilinear current
reversing current
Examples
- The semi - diurnal tidal ellipse showed three rectilinear regions that located in the middle of the yellow sea , the bohai strait and the liaodong bay
半日潮流在黄海中部、渤海海峡和辽东湾存在三个往复流区。 - Model results showed that tidal currents over the shelf from the continental edge to the entrance of the yellow sea rotated in a clockwise direction , while the currents in the yellow sea were rectilinear following and their direction of propagation along the coast
论文系统分析了东中国海四大分潮的潮汐和潮流特征，潮流模拟结果表明，东海陆架边缘到黄海，潮流基本呈顺时针方向旋转。而在黄海，其潮流基本呈往复流特征。 - The tidal current in the radial sandbanks area apparently has directional to - and - fro movement , which can be observed not only from tidal ellipses , but also from water particle traces . the calculated distribution of tidal velocity in this area shows that the average velocity is around 0 . 6 to 1 . 0 m / s
平面潮流椭圆、水质点迹线、潮流流速特征研究表明，辐射状沙脊群海域潮流具有明显的定向往复流形式，平均潮流流速一般为0 . 6 1 . 0m s ，满足形成潮流沙脊的水动力条件。 - In the second experiment , the topography stirred waves in a to - and - fro current is simulated , in which the rough relationship of the stirred waves and the topography is made out , a phenomenon of high frequency instability and breaking of surface on curtain condition is detected and analyzed
另一项实验是借用地形的往复运动产生的波动，模拟往复流中由地形激发的波动现象，找到了往复流地形波与往复频率和地形高度之间的初步关系，发现了由地形引起的高频不稳定和破碎现象并给出了初步的解释。 - It has been proven that the differences of magnitude and distribution of tidal currents , wave energy rate , suspended sediment concentration and the stokes number result in a asymmetrical distribution of sandbanks between the north and south . the sandbank surface area and length in the north are lager than those in the south , but its cross section area is less than that in the north
各种动力特征平面分布规律研究表明，辐射沙脊群南北沙脊不对称分布的格局是潮流沙脊对潮流往复流性质的强弱分布、潮波能流率大小分布、含沙量的平面分布规律及斯托克斯数的大小分布的动力响应。