contact binary
短语词组
- over contact binary 密接联星
- w uma contact binary wuma 型相接双星
- contact binary star [天]密接双星
- Shallow -Contact Binary 浅度相接双星
- near -contact binary 接近相接双星
- Contact Binary Stars 密近双星
- binary contact -making counter 二进制接触式计数器
- binary biological contact oxidation 二段生物接触氧化 返回 contact binary