contact binary
短语词组
- over contact binary 密接聯星
- w uma contact binary wuma 型相接雙星
- contact binary star [天]密接雙星
- Shallow -Contact Binary 淺度相接雙星
- near -contact binary 接近相接雙星
- Contact Binary Stars 密近雙星
- binary contact -making counter 二進制接觸式計數器
- binary biological contact oxidation 二段生物接觸氧化 返回 contact binary