英语词汇“银河系脱离速度”的翻译、意思、用法、释义-英汉汉英词典

单词	银河系脱离速度
释义	同银河系脱离速度--第四宇宙速度
随便看	feed point feed point reactance feed port feed port s feed power feed preheator feed preparation feed preparation unit feed pressure feed processing feed producer feed production feed pump feed--pump feed-pump feedpump feed pump discharge line feed pump suction feed pump suction pressure feed pump turbine feed punch feed quality feed rack feed rake feed ratchet wheel