“非密封放射性物质”的概念、定义、翻译、参考文献-科学参考

单词	非密封放射性物质
释义	非密封放射性物质 Encyclopedia 工学非密封放射性物质释 unsealed radioactive material非密封放射性物质非永久密封在包壳里或者紧密地固结在覆盖层离的放射性物质。
随便看	almost periodic dynamical system almost periodic flow almost periodic function almost periodic function on a group almost periodicity almost periodic motion almost periodic oscillation almost periodic point almost periodic solution almost periodic system almost polar set almost polyminimax group almost prime almost prime number almost recurrent point almost-reducible linear system almost Runge-Kutta method almost significant almost simple algebraic group almost simple form almost simple group almost solvable group almost split mapping almost split sequence almost splitting extension

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。