“不成平衡”的概念、定义、翻译、参考文献-科学参考

单词	不成平衡
释义	不成平衡 Encyclopedia 理学原子核释 no equilibrium不成平衡放射性核素在衰变过程中，当母体核素半衰期很短，且小于子体核素的半衰期，母、子体的放射性活度之比一直在变化而不存在任何放射性平衡的状态。
随便看	mechanical characteristics mechanical characteristics of rock mass mechanical-chemical hybrid sand control mechanical clamp mechanical clock mechanical comminution process to produce powder mechanical compliance mechanical composition of soil mechanical connecting technology mechanical connection mechanical construction mechanical construction techniques mechanical control circuit mechanical control measure mechanical control system mechanical coring instrument mechanical cracking mechanical creep testing machine mechanical cubature mechanical current meter mechanical damper mechanical defense mechanical dehydration mechanical dictionary mechanical digestion

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。