drag coefficient

drag coefficient什么意思,drag coefficient翻译

基本解释

un.: 牵引阻力系数；曳力系数；牵引系数；拖曳系数
网络: 风阻系数；电力系数；拖曳力系数

英汉解释

• 拽力系数

• 拖曳系数

• 牵引系数

• 曳力系数

• 牵引阻力系数

例句

• The Reynold"s number at which the drag coefficient drops therefore depends on the surface roughness of the ball.

  在阻力系数下降临界点的雷诺数由球的表面粗糙度而定。

• It appears, however, that the "drag coefficient" , CD, also depends on the velocity of the ball.

  然而，阻力系数CD，也取决于球的速度。

• In many cases an overall drag coefficient is given so that the net force on the surface can be determined.

  在许多情况下，总的拖曳系数是已知的，因而可以确定作用于表面上的净力值。

• Mercedes-Benz announced that it is planning to introduce new cars with a drag coefficient of less than 0. 20 in the next five years.

  奔驰宣布，该公司正计划推出新的车风阻系数小于0。20在未来五年。

• A simple and effective experimental design is presented in this paper to determine anchor chain drag coefficient in a towing tank.

  为了在水池内测出船模拖曳时锚链在水流中的阻力系数，设计了一套简单而有效的实验方案。

• The unique aim of aerodynamic designer is always to enhance lift coefficient and reduce drag coefficient.

  增升减阻一直是空气动力设计工作者追求的目标。

• The Maning roughness coefficient and the drag coefficient of a simple type of the artifical roughness bed are measured.

  测定了一种简单加糙体型的等效曼宁糙率系数和等效阻力系数；

• Drag of the train head is obtained by the method of surface integral and drag coefficient can be computed at the same time.

  通过表面积分的方法得到各种列车车头的阻力，进而计算得到了车头模型的阻力系数。

• keeping amplitude of channels and Re number constant, the drag coefficient increases with increase in distance of channels.

  保持通道波幅和Re不变时，随着通道间距的增大，阻力系数也增大。

• Such parameters of flow characteristics are investigated as lift and drag coefficient and vortex shedding frequencies.

  计算了圆柱的升阻力系数、尾涡脱落+频率等描述绕流问题的主要参量。