“dubnium”的概念、定义、习题解题方法及翻译-物理辞典

单词	dubnium
释义	dubnium Symbol Db. A radioactive transactinide element; a.n. 105. It was first reported in 1967 by a group at Dubna near Moscow and was confirmed in 1970 at Dubna and at Berkeley, California. It can be made by bombarding californium-249 nuclei with nitrogen-15 nuclei. Only a few atoms have ever been made
随便看	main-sequence stars mainframe computer majority carrier Maksutov telescope Mandelbrot set manganin manometer mantissa many-body problem Marconi, Guglielmo Markoffian process martensite mascon maser mass mass action mass decrement mass defect mass number mass spectrum mass-energy equation matrix matrix mechanics maximum and minimum thermometer maximum permissible dose

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。