大家在查：现代美女夏紫薇水男孩文馨我家有喜象棋盘测温元件等价向量组直线关系药芯焊丝

南北两极

南北两极

南北两极

南北两极

1

Large ice sheets did not exist across the north and south polar regions as they do today .

南北两极并不像现在一样覆盖着巨大的冰层。

2

The corona 's rays flash out in a brilliant fan that has wispy spike-like rays near the Sun's north and south poles .

光环带的光束像一把流光折扇，在太阳的南北两极附近形成纤细的辐射线。

3

Feldman In the north and south , there 's so much of it there, it could be nothing else but water ice .

费尔德曼在火星南北两极蕴藏着如此之多的冰，除了是冰态水这外，别无可能。

5

When a coronal mass ejection reaches Earth, solar particles stream down our planet's magnetic field lines toward the poles .

当日冕喷射物质到达地球时，太阳粒子会沿地球磁场流向南北两极。

7

Seismic waves traveling between Earth's poles move faster than those moving east -west, and now scientists think they may know why .

地震波沿地球南北两极传播比沿东西方向传播的要快。现在，科学家们认为已找到了这一问题的原因所在。

8

Even then , a single atom often behaves as a magnet , but always with both a North and South pole, and you can't cut it any finer.

即便是这时，一个单原子总是表现得像一个磁体，但它仍然有南北两极，而你已经不能再细分下去了。

10

In these polar regions, the balance of nature has already been disrupted.

在南北两极，大自然的平衡已瓦解

热词推荐

大家在看