... Singer In Drag 歌手阻力 Reduction in drag 减阻 Winston Churchill in drag 温斯顿·丘吉尔拖着沉重的步伐 ...
基于8个网页-相关网页
Drag Reduction in Nature 自然界生物减阻
But once the vessel is in motion the additional drag results in only a 3-5% reduction in speed, says Mr Ray.
但是雷说，船一旦开动起来，其附加阻力造成的减速仅在3 - 5%。
The drag reduction of plane-surfaces with V-shaped grooves is given out by direct numerical simulation, and the drag reduction mechanism in the base of the secondary flow theory is suggested.
利用直接数值模拟方法求得平板上V—型条纹表面上的降阻情况，并给出基于二次流动理论的降阻机理。
应用推荐