英语单词
ionosphere是什么意思
ionosphere
英[aɪˈɒnəsfɪə(r)]
美[aɪˈɑ:nəsfɪr]
- n.电离层 网络解释.电离层；电离圈
双语例句
- 1 . The ionosphere is that region of space contatining electrically charged species.
- 电离层是指含有带电物质的空间区域.
来自辞典例句
- 2 . Its upper limit is determined by the conditions in the ionosphere .
- 其上限由电离层的状态而决定.
来自辞典例句
- 3 . Rockets and artificial satellites can go far above the ionosphere .
- 火箭和人造卫星能够到达电离层以上极远的地方.
来自辞典例句
- 4 . Their main limitation is that they are incapable of rising to the ionosphere .
- 他们主要局限性是不能上升到电离层.
来自辞典例句