英语词汇“extreme ultraviolet astronomy”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	extreme ultraviolet astronomy
释义	extreme ultraviolet astronomy extreme ultraviolet astronomy [ik¦strēm ‚əl·trə¦vī·lət ə′strän·ə·mē] (astronomy) Astronomical observations carried out in the region of the electromagnetic spectrum with wavelengths from approximately 10 nanometers to the ionization edge of hydrogen at 91.2 nanometers.
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