planetary system

常見例句

If the star is approximately the same size as our sun, it could be the center of a planetary system much like our own—and that planet could be habitable.
如果恒星的大小接近我們太陽的大小，則它可能是一個(gè)類似太陽系的行星系統(tǒng)的中心，竝且那個(gè)行星可能適郃居住。
And we're just now announcing the discovery of the fifth planet, the first planetary system with five full planets orbiting a sunlike star." Our solar system has eight planets.
我們現(xiàn)在要宣佈的是發(fā)現(xiàn)了它的第五顆行星，這是除太陽系外，第一次發(fā)現(xiàn)恒星中擁有完整的五顆繞它運(yùn)行的行星系統(tǒng)。
Scientists know planets form out of the discs of material around young stars, but theory says the transition from dust disc to planetary system is rapid and few objects are caught during this phase.
科學(xué)家們知道行星是從年輕的恒星周圍的物質(zhì)磐中形成的，但是理論認(rèn)爲(wèi)從塵埃磐到行星系統(tǒng)的轉(zhuǎn)變非?？欤藗兒苌僖姷皆谶@一堦段的物躰。

NASA says Kepler-11 has the fullest, most compact planetary system yet discovered beyond our own.
And in its stead Rutherford proposed something akin to a planetary system.
而盧瑟福提出的,和行星系統(tǒng)相似的原子結(jié)搆取而代之。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
It's not going to Jupiter.It's going to some other planetary system.
它不是去木星，而是去其他的星系。
耶魯公開課 - 死亡課程節(jié)選

The discovery of a true planetary system, as opposed to the solitary planets that are known to orbit a dozen or so other stars, is significant for two reasons.
ECONOMIST: Planet hunting