“social mutual aid”的概念、定义、翻译、参考文献-科学参考

单词	social mutual aid
释义	social mutual aid Encyclopedia 法学社会保障释 social mutual aid社会互助从社会整体利益出发，以个人与社会组织或家庭之外其他社会成员之间表现出来的、与社会保障相关的积极的互动关系构成的非正式社会支持网络。
随便看	time-optimal control systems time-optimality time-optimal problem time-ordered function time-ordered matrix time-ordered operator calculus time-ordered product time ordering operator time-ordering operator time orientation time-oriented hyperplane time-oriented surface time-out control timeouts time parameter time-parameter space time-period assumption time-periodic time Petri net time pick-off time piece time-predicable model time prediction time profile time projection chamber

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。