The drag force decreases with decreasing of the surface area between the hull and water.
拖曳力的下降，下降的表面积之间的船体和水。
Precisely cast aluminum hull, smooth surface and good performance of maintaining temperature setting.
精密压铸铝质外壳，表面光滑、保温性能好。
The dark hull broke the surface.
深色的船身浮出海面。
The hull has a novel design, a bright and smooth surface and a gliding line.
船体设计新颖，表面光洁，线条流畅，布局简洁。
The hull has a novel design, a bright and smooth surface and a gliding line.
船体设计新颖，表面光洁，线条流畅，布局简洁。
应用推荐