ionosphere

ionosphere

英 [aɪ'ɒnəsfɪə]
　　美 [aɪ'ɑnə'sfɪr]

n. [地物] 電離層

中文詞源：

ionosphere 電離層

iono-,離子，sphere,球體，范圍。引申詞義電離層。

例句：

1. The ionosphere is that region of space contatining electrically charged species.
電離層是指含有帶電物質的空間區域.

2. Its upper limit is determined by the conditions in the ionosphere.
其上限由電離層的狀態而決定.

3. Rockets and artificial satellites can go far above the ionosphere.
火箭和人造衛星能夠到達電離層以上極遠的地方.

4. Their main limitation is that they are incapable of rising to the ionosphere.
他們主要局限性是不能上升到電離層.

5. The SPS was also capable of causing physical changes in the ionosphere.
太陽能衛星還能夠在電離層中引起物理改變.