英语词汇“g layer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	g layer
释义	G layer G layer A part of the ionosphere. This is the layer of free electrons that is occasionally observed above the F₂ layer. The layer is at a height of approximately 240 miles (400 km) above the surface of the earth.
随便看	early retirements early retirement voluntary severance early return early return index early return of dependents early return to normal activities early return to work early rheumatoid arthritis early rheumatoid arthritis study early ripe early rotten early ripe, early rotten early romanesque revival early rx status register early safe return to work early scheduling toolset for automated range early school assessment early school leavers' initiative early school leaving early secreted antigenic target early seizure early self-controlled anticoagulation trial early separated filter and refinement early separation incentive payment early sepsis indicator early settlement

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G layer