velocities造句
2024年06月30日 15:41:28
In experimenting we find out that sound travels with different
velocities through different substances.
在实验中,我们发现声音以不同的速度通过不同的物质而传播.
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.
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.