“放射性物品”的概念、定义、翻译、参考文献-科学参考

单词	放射性物品
释义	放射性物品 Encyclopedia 工学违禁物品释 radioactive materials放射性物品放射性物品有广义和狭义之分。广义的放射性物品泛指能够放射出射线的物品。狭义的放射性物品是指含有放射性核素且比活度和放射性总活度分别超过基本限值的物品。
随便看	excision of anal fissure excision of external hemorrhoid excision property excision repair excision theorem excisive couple excitability excitability of myocardium excitable cell excitable systems excitable tissue excitant excitation excitation and deexcitation excitation at break excitation at make excitation by electron impact excitation conduction excitation-contraction coupling excitation cross-section excitation current control excitation curve excitation energy excitation equipment excitation flow

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。