of or relating to the atmospheric phenomenon auroras;
"a prominent green line in the spectrum of the auroras is called the `auroral line'"
characteristic of the dawn;
"a dim auroral glow"
双语例句
1. This high result was interpreted to reflect previous auroral activity.
这一高结果可以用以前的极光活动来解释.
来自辞典例句
2. Today these particles lead to auroral displays.
如今粒子导致极光出现.
来自辞典例句
3. It is hailed as " Auroral State, the first with solemnity. "
被誉为 “ 震旦国中, 庄严第一 ”.
来自互联网
4. Power law probability distributions of multiscale auroral dynamics from ground - based TV observations.
根据陆基TV观测多尺度极光动力学的幂律概率分布.
来自互联网
5. More normal auroral rings had been previously imaged around Saturn.
更多正常的土星环行极光被拍摄到.
来自互联网
用作形容词 (adj.)
In auroral gaps, however, negatively charged particles may be sucked out from the Earth's ionosphere along adjoining magnetic field lines. 有时也称为是黑极光的极光间隙，实际上是反极光。
The solar wind streaming from this coronal hole triggered colorful auroral displays on planet Earth begining late last week, enjoyed by spaceweather watchers at high latitudes. 太阳风从这个冕洞中流出，从而触发了上周末地球极光的发生，让高纬度的太空观测者们欣赏到了美景。
