电离层 (diàn lí céng) — ionosphere
定義
noun
ionosphere
例文
- 电离层。Tài yáng huó dòng huì yǐng xiǎng diàn lí céng.Solar activity affects the ionosphere.
- 电离层。Kē xué jiā tōng guò wèi xīng yán jiū diàn lí céng de biàn huà.Scientists study changes in the ionosphere via satellites.
- 电离层。diàn lí céng Duì quán qiú tōng xìn fēi cháng guān jiàn.The ionosphere is critical for global communication.
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