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Notice: error_log(): write of 115 bytes failed with errno=28 No space left on device in /www/wwwroot/seo-dashuju-yingyu/code/logginfo/SimpleLogger.php on line 199 词汇“proton”的中英文读音、翻译、用法及例句
protonUK:*/ˈprəʊtɒn/US:/ˈproʊtɑn/ ,(prō′ton) 主要翻译 proton n (physics: positive particle)质子 复合形式： atomic number, proton number n (physics: number of protons) (原子核中质子的数量)原子数Hydrogen has the lowest atomic number because it has only one proton.