detached binary meaning in English

不接双星

Combined with the observational properties , we have constructed a theoretical model of a contact binary with a total mass of 1 . 8 mo . our initial model is a detached binary in which the primary is very close to its roche lobe
并且由周期变化时标得到磁滞效应可能是引起wuma型相接双星的角动量损失的主要物理机制。结合wuma型相接双星的观测特性，我们建立了一个总质量为1 . 8m 。
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
初始模型是一个主星十分接近其内临界等位面的分离双星，大约演化2 . 7 10 ~ 6年成为半接双星，经过3 . 45 10 ~ 7年次星开始充满洛希瓣，而演化成相接双星。