sedna

sedna什么意思,sedna翻译

基本解释

网络: 塞德娜；赛德娜；赛德纳

例句

• For most of its orbit Sedna is farther from the Sun than any other known dwarf planet candidate.

  对于它的轨道塞德娜是远离太阳比任何其他已知的矮行星候选。

• A recently-discovered dwarf planet, named Sedna, has an extra-long and usual elliptical orbit around the Sun.

  一颗近期被发现的褐矮星“赛德娜”（Sedna）有一个超长的椭圆形的绕太阳的轨道。

• He also suggested that such an object might also explain the trans-Neptunian object Sedna"s peculiar orbit.

  他认为，这样的一颗天体也许还能够解释外海王星天体赛德娜的奇特轨道。

• Astronomers examining Hubble Space Telescope images of distant Sedna say the planetoid is even more mysterious than they first thought.

  仔细查看了哈勃太空望远镜发回的远行星Sedna的照片后，天文学家们说，这颗小行星比他们最初想象的更神秘。

• And if so, why not Quaoar and Sedna, and several other worlds, which were smaller than Pluto, but not by much?

  而且如果这样的话，为什么夸欧尔、塞德娜及其它星体不是呢？它们比冥王星小些，但没小那多。

• The Inuit Legend of Sedna the Sea Goddess

  因纽特族人大海女神塞德娜的传说