velocities
英 [vɪˈlɒsɪtiz]
美 [vəˈlɑsətiz]
n. (沿某一方向的)速度; 高速; 快速
velocity的复数
柯林斯词典
- N-VAR 速度;速率
Velocityis the speed at which something moves in a particular direction.- ...the velocity of light.
光速 - ...the velocities at which the stars orbit.
恒星沿轨道运行的速度 - ...high velocity rifles.
高速步枪
- ...the velocity of light.
双语例句
- Such amplitude variations would be predicted on the basis of principles governing seismic velocities in heterogeneous media.
按照在非均匀介质内确定地震速度的原理，应能预测这样的振幅变化。 - 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。 - We will discuss velocities and acceleration.
这节课主要讨论速度和加速度。 - Marine particle dynamics: sinking velocities, size distributions, fluxes, and microbial degradation rates.
海洋粒子动力学：下沉速度，粒度分布，通量，和微生物降解率。 - Under application of an electric field, the electron and hole move in opposite directions at different velocities.
在电场的作用下，电子和空穴以不同的速度沿着相反的方向运动。 - Zero velocities on the cylinder were satisfied at the node points.
圆柱上速度为零在节点上满足。 - No explicit relations existed between peak factors and wind flows, wind velocities and wind attack angles.
峰值因子与风场、风速、攻角之间基本不存在明确对应关系； - Seismic measurements of travel time and amplitude define the subsurface geometry and give estimates of the acoustic impedances related to rock velocities and densities.
如果我们测得地震波的走时和振幅，我们就能够确定地下的几何形状并估算与岩石速率和密度有关的声阻抗。 - The nitroalkanol imparts improved sensitivity and detonation velocities.
硝化烷醇提高了感度和爆速。 - By using cyclone separators to return the entrained solids, even higher gas velocities can be used.
当采用丁旋风分离器来使夹带固体颗粒返回时，还可用更高的气速。