“半衰期”概念、定义、翻译-科学时代

单词	半衰期
释义	材料学词汇手册半衰期 half-life
随便看	United States Pharmacopeia (USP) United States Reports United States Statutes at Large United States Supreme Court United States Tax Court United States Trademark Association united task force United Towns Organization （UTO） unit effective rainfall unit effective scattering area unit elasticity unit element unit elongation uni-temper mill unit entry uniterm uniterminal axis uniterm index unit error unit error unite two into one unit for integrated teaching unit function unit function unit heater

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。