“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	mean free path mean free time mean life mean solar day measurement error mechanical advantage mechanical equivalent of heat mechanics median medium frequency mega- megaton weapon Meissner effect Meitner, Lise meitnerium melting point membrane memory Mendeleev, Dmitri Ivanovich mendelevium meniscus mercury cell mercury-vapour lamp meridian meso form

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。