洛希瓣 的英文怎麼說
中文拼音 [luòxībàn]
洛希瓣
英文
roche lobe-
It evolves into a semi - detached binary after about 2. 7 myr, and its secondary fills its roche robe after 34. 5 myr, and then evolves into a contact binary. contact phase is characterized by energy transfer between the components through a common envelope
初始模型是一個主星十分接近其內臨界等位面的分離雙星,大約演化2 . 7 10 ~ 6年成為半接雙星,經過3 . 45 10 ~ 7年次星開始充滿洛希瓣,而演化成相接雙星。
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