“活动态铀”的概念、定义、翻译、参考文献-科学参考

单词	活动态铀
释义	活动态铀 Encyclopedia 理学放射性测量方法释 active phase of uranium活动态铀通过地质营力或地球排气作用带到地表被地表土壤中的可溶性盐类、有机物、黏土矿物和铁锰氧化物所捕获的元素铀。是元素铀活动态组分含量总和。
随便看	convex closure of a saddle function convex closure of a saddle-function convex closure of saddle function convex combination convex-compact mapping convex-complex space convex-concave convex concave function convex-concave function convex-concave mapping convex cone convex constraint condition convex cooperative game convex core convex curve convex decomposition convex domain convex down convex down curve convex duality convex equivalence relation convex extension convex figure convex figure of constant width convex function

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。