heliocentric radial velocity 日心视向速度
radial velocity curve [天] 视向速度曲线 ; 向速度曲线
relative radial velocity [天] 相对视向速度
mean radial velocity 平均径向速度
residual radial velocity [天] 剩余视向速度
radial velocity component 径向分速度
radial velocity measurement 径向速度测量 ; 径向速度或多普勒法
radial-velocity survey 视向速度巡天
Finally, scientists measure the star's wobble due to the planet's gravitational tug, known as the radial velocity.
最后,科学家测量了由于行星的引力拖拉而产生的恒星摆动,这就是径向速度。
Radial velocity, also known as the Doppler wobble technique, involves searching for wobbles in a star's light that indicate the gravitational pull of an orbiting planet.
径向速度法,也被称为多普勒摆动技术,用于搜索恒星光线的摆动,它显示出来自轨道上运行的行星的万有引力。
This common method in the planet-hunting world, called radial velocity, requires extremely precise measurements to detect a planet's gravitational pull on a nearby star.
这一行星寻找领域内的常见手段叫做径向速度法,需要极度精确的数据测量才能检测到行星对附近恒星的引力作用。
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