radial velocity

radial velocity什么意思,radial velocity翻译

基本解释

na.: 径向速度；【天】视向速度
网络: 视向速度法；径向速度法；经向速度

英汉解释

• 径向速度;【天文学】视向速度

例句

• Only 9 other red dwarfs are known to have planetary companions, and these were all discovered through the radial velocity technique.

  只有其他9个红矮星已知拥有行星伙伴，并且都是通过视向速度技术发现的。

• So by detecting the change in frequency between the transmitted and the received , the radial velocity of the target can be calculated.

  因此，通过检测之间的传输和接收频率的变化，可以计算出目标径向速度。

• Earth-sized worlds in Earth-sized orbits aren"t massive enough to make a radial velocity signal that"s detectable with present technology.

  在地球轨道大小的轨道上运行的地球大小的行星，其质量不足以产生当今技术可以检测的径向速度信号。

• No proper motion and radial velocity determinations are available up to date.

  目前尚无自行或视线速度的测定。

• the thickness of jet flow along the wall is thinner and the radial velocity increases continually.

  附壁射流区厚度变薄，附壁射流区内的径向速度持续增加。

• Synchronously, a numerical method is proposed for computing the precise radial velocity of the mover simply but effectively.

  同时，提出一种数值计算方法可以简单有效地计算出目标不模糊径向速度。

• The radial velocity decreases with the increase of wall roughness in the most part of flow field.

  在流场大部分区域径向速度随粗糙度的增大而减小；

• Based on velocity distribution characteristics of wake vortex, we acquire the radial velocity spectrum of wake vortexes.

  本文根据尾流的速度分布特性，获得了飞机尾流的径向速度谱。

• The principle of target radial velocity estimation in STLFMCW radar is analyzed.

  首先分析了STLFMCW雷达估计目标径向运动速度的原理。

• The instrument searches for planets using the radial velocity method.

  该仪器使用径向速度法来搜索行星。