velocity造句

• There is a velocity difference across the radius of the pipe .
  这条管道半径两端间存在一速度差。
• Zero velocities on the cylinder were satisfied at the node points .
  圆柱上速度为零在节点上满足。
• A gas in thermal equilibrium has particles of all velocities .
  处于热平衡的气体，其粒子有一切速度。
• The study used relatively small values of superficial gas velocity .
  这项研究采用相当小的表观气速。
• The nitroalkanol imparts improved sensitivity and detonation velocities .
  硝化烷醇提高了感度和爆速。
• They sediment toward the bottom of the centrifuge tube at a velocity .
  它们以某一速度向管底方向沉降。
• From the extent of the red shifts the recession velocities can be computed .
  从红移量可以计算退行速度。
• A centrifuge is a device for whirling an object with a high velocity .
  离心机是使物体作高速旋转的装置。
• How would the relative velocity be altered if b were ahead of a ?
  假如B在A前面，那么相对速度怎样改变呢？
• The viscosity of the fluid has no direct effect on the velocity profile .
  流体的粘度对速度场没有直接影响。
• Sometimes temporal fluctuation may take place in the local velocity .
  有时，在局部速度中可能出现瞬时脉动。
• At high gas velocities the circulation of solids becomes appreciable .
  在高气速时，固体颗粒循环变得显著了。
• Note that it does not have the same direction as the velocity vector .
  要注意它的方向与速度矢量的方向不同。
• The number and size of these bubbles increase with rise in gas velocity .
  气泡数及其大小随气速的加大而增加。
• The atomic particles resist being accelerated past the velocity of light .
  这些原子粒子无法被加快到超过光速。
• Seismic velocity can occasionally be affected by porosity and temperature .
  孔隙率和温度有时也能影响地震波速。
• Normally the shear velocity is about half of the compressional velocity .
  一般地说横波速度大约是纵波速度的一半。
• The velocity of the center of mass is constant in the absence of external forces .
  在无外力时，质心的速度是常量。
• He incorrectly used the product of velocity and weight to define momentum .
  他错误地将动量定义为速度与重量的乘积。
• The propeller can follow the wind velocity closely during high-speed gusts .
  螺旋桨在有高速狂风时能紧紧地追随风速。