英语词汇radial velocity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

简明释义

径向速度：物体在其半径矢量方向上的速度分量。在天文学中，它也可以指观察者与天体或其他辐射源之间在连接两者的直线上的相对接近或远离的速度，即视线速度。

网络释义

1
?径向速度
径向速度

短语

1
determination of astronomical radial velocities
天体视向速度测量

双语例句

1
But there seems to be a positive correlation between the integral radial velocities and the rotational angular velocities of the two kinds of filaments.
这两类暗条的整体视向速度和旋转角速度之间似乎存在着正的相关性。
2
We also obtain the variation of the radial dispersion of velocities with r through the stability of the density wave in three-dimensional dishlike galaxies.
同时，从三维盘状星系密度波的稳定性讨论推出了径向速度弥散度的变化规律。
3
Simulation results shown that the jet velocities of gas and particle phases, and concentration decreased along both the radial and axial directions.
模拟计算表明气固两相射流速度沿轴向和径向减小，颗粒浓度下降。

单词	radial velocity
释义	radial velocity 简明释义径向速度：物体在其半径矢量方向上的速度分量。在天文学中，它也可以指观察者与天体或其他辐射源之间在连接两者的直线上的相对接近或远离的速度，即视线速度。网络释义 1 ?径向速度径向速度短语 1 determination of astronomical radial velocities 天体视向速度测量双语例句 1 But there seems to be a positive correlation between the integral radial velocities and the rotational angular velocities of the two kinds of filaments. 这两类暗条的整体视向速度和旋转角速度之间似乎存在着正的相关性。 2 We also obtain the variation of the radial dispersion of velocities with r through the stability of the density wave in three-dimensional dishlike galaxies. 同时，从三维盘状星系密度波的稳定性讨论推出了径向速度弥散度的变化规律。 3 Simulation results shown that the jet velocities of gas and particle phases, and concentration decreased along both the radial and axial directions. 模拟计算表明气固两相射流速度沿轴向和径向减小，颗粒浓度下降。
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