drag force造句

• The drag force decreases as the air density decreases .
  当空气密度减小时阻力也减小。
• Having derived the fundamental drag force formula, one can derive a number of important parameters .
  在导出阻力的基本公式后，就可以得出一系列重要的参数。
• Drag force characteristics and calculation of water flow around pile
  桩柱水流绕流阻力特性及其计算
• The gas was slowed by a drag force similar to air resistance
  由于类似空气阻力的牵引作用，这些气体的（运行）速度减缓。
• Dragging force of towing hook
  拖钩牵引力
• Numerical simulation of drag force on a particle in dense gas - particle two - phase flow
  稠密气固两相流中单颗粒所受气动力的数值模拟
• Numerical simulation of drag force on non - spherical particle in gas - particle two - phase flow
  气固两相流动中非球形颗粒所受曳力的数值研究
• And the feedback actions of the dragging force and the latent - heat release are not evident
  水凝物的下落拖曳作用和相变潜热作用对环境场的热力动力反馈不明显。
• Others posited that dark matter was the culprit : it might exert a gravitational or drag force
  另有些人则断定暗物质才是惹祸的元凶：它可能会对太空船施加重力或阻力。
• The effect of dragging force also weakens the convection and the effect of latent - heat release strengthens the instability
  水凝物的下落拖曳作用和相变潜热作用对环境场的热力动力过程有一定的反馈。
• Abstract : a formula for calculating the minimum underbalance in lower permeability reservoir is obtained by applying a drag force function to testing data
  文摘:通过将拖曳力函数用于油田测试数据，提出了确定低渗透地层最小测试压差的公式和方法。
• If a strong electric field accelerates a high - speed electron , the drag force becomes smaller , which allows the electron to move even faster , thereby reducing the drag force further , and so on
  如果有强大电场使高速电子加速，则阻力的降低使该电子移动得更快，进而降低阻力，以此类推。
• The effect of dragging force weakens the convection and the effect of latent - heat release strengthens the instability . both of them are evidently feedback actions to the environment
  云中水凝物下落的拖曳作用削弱了对流，相变潜热释放加剧了层结不稳定，均对热力动力过程有明显反馈作用。
• The collisions create an effective drag force that is similar to what you feel when you stick your hand out a car window : as the car goes faster the drag force increases , and as the car slows down it decreases
  碰撞会产生有效阻力，就像开车时将手伸出车窗的感受：阻力随车速增加而变大，车速减慢即变小。
• But if the electron velocities are high enough ? at least six million meters per second , or about 2 percent of the speed of light ? the drag force actually decreases the faster the electrons go [ see illustration on page 69 ]
  但如果电子的速度够高（至少每秒600万公尺，约相当于光速的2 % ） ，则电子行进越快，阻力反而越小（见91页曲线图） 。
• Experimental projects will be conducted in ocean engineering laboratories illustrating concepts taught in class , including ship resistance and model testing , lift and drag forces on submerged bodies , and vehicle propulsion
  在海洋工程实验室中的实验计画将辅以解释课堂间所教授的概念，包括船阻及模组测试、沈体之升力及拖曳力及载具推进力。
• The ipsa model solves the navier - stokes equations of each phase with the interphase interactions between two phases of water and air , including the interphase drag forces , interphase lift forces , interphase pressure and virtual mass forces
  Ipsa模型对每一相求解n - s方程，并考虑水-气体两相间的相间相互作用，包括相间阻力、相间升力、相间压力和虚质量力。
• Secondly , the author tried to find the inner reason hidden behind the trends and basically formed an analysis structure of dynamic mechanism for international division of production recognizing the main pushing and dragging forces
  之后，论文力图寻找藏在这些表面现象背后的深层次原因，并初步构建了国际分工动力学机制的分析框架，识别出主要的推动力量和制约因素。
• Shan - tarng chen , shu - chin wang , experimental determination among available theories describing the drag force exerting on steel spheres and cu and al cylinders moving in a viscous fluid . physica scripta , vol . 70 , 349 - 353 , 2004
  陈美玲、王淑琴、林淑静、黄平屯， 2004 。 ”国二学生设计与进行开放性实验的表现之个案研究?以探究影响浮力大小的因素为例” 。 2004年物理教育学术研讨会。
• In an edt , the electrical power produced is the rate of work done by the magnetic drag ? that is , the magnitude of the drag force times the velocity of the satellite ( relative to the magnetized ionosphere ) , which is about 7 . 5 kilometers per second in leo
  在edt中，生成的电功率等于磁拖曳力做功的速率，也就是拖曳力的大小乘上卫星相对于磁化电离层的速度，在leo上约为每秒7 . 5公里。