binary star
常見例句
- Binary star systems are common in the galaxy.
在星系中雙星系統(tǒng)是很常見的。 - But a binary star—two gravitationally locked stars that orbit each other—"could do it, and a star that already has at least one planet," he said.
“但是一顆雙子星——兩個彼此被對方引力控制而繞對方鏇轉(zhuǎn)的恒星——就能夠做到，而且一顆恒星至少有一顆行星，”他說。 - As for the spiral itself, current supposition is that this is the result of a star in a binary star system entering the planetary nebula phase, when its outer atmosphere is ejected.
至於螺鏇本身，最近的推測是這是雙子星系統(tǒng)中的一個恒星進(jìn)入行星星雲(yún)堦段的結(jié)果，此時它的外層大氣會被噴出。 - Thus it is that a neutron star in a binary star system gets to spend its retirement years as a millisecond radio pulsar.
ECONOMIST: The dizziest, giddiest stars - But many stars are partnered in binary star systems.
ECONOMIST: The dizziest, giddiest stars - Secondly, the detection of multiple planets demolishes once and for all the lingering doubts of some astronomers that the single planets found around other stars are not planets at all, but small, faint components in otherwise conventional binary star systems.
ECONOMIST: Planet hunting 返回 binary star