极光的英文：
polarization

The glow of the auroral light
极光的灿烂

Today these particles lead to auroral displays.
如今粒子导致极光出现。

Today these particles lead to auroral displays
如今粒子导致极光出现。

Over the polar regions we should see aurora
在极地高空，我们会看到极光。

In the northeast a silver green serpentine aurora pulsed and quivered gently
银绿色，长蛇似的极光，在东北方很文静地翕张、颤动。

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。

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。

The spectacle of the aurora may appear to dazzle and enchant the observer's eye.
极光的壮丽景色的出现，会使观察者为之眩目和着迷。

The spectacle of the aurora may appear to dazzle and enchant the observer's eye.
极光的壮丽景色的出现，会使观察者为之眩目和迷惑。

The alkanes are non-polar.
烷是非极性的。

Love and hatred are polar feelings.
爱与恨是完全相反的感情。

There is a ideological polarity between nations.
国家间意识形态存在截然对立。

linearly polarized light will in consequence become elliptically polarized on total reflection
因此，线偏振光径全反射后将变成椭圆偏振光。

The continuum of the corona is essentially radially polarized
日冕连续区基本上是经向偏振。