Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/7ec18f41a0ba8a7dd04f65c88f5a951b.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55
radial velocity英英字典_radial velocity剑桥英语解释_radial velocity柯林斯英文解释_沉淀汉英词典
沉淀汉英词典

radial velocity

R 开头单词

柯林斯词典

    radial velocity

  • 1. N the component of the velocity of an object, esp a celestial body, directed along a line from the observer to the object 径向速度

    • 返回 radial velocity