“street children”的概念、定义、翻译、参考文献-科学参考

单词	street children
释义	street children Encyclopedia 法学特殊处境儿童释 street children流浪儿童年龄在18周岁以下，离开家庭或监护人，流落于社会超过24小时，失去基本生存条件的可靠保障而陷于困境的未成年人。
随便看	particle encounter particle equivalent diameter particle escape particle factory particle-field interaction particle filter particle fliter particle flow in bend particle flux particle flux measurement particle group particle gun particle hole particle-hole particle-hole interaction particle-hole theory particle horizon particle identification particle identification technique particle image velocimetry particle image velocimetry，PIV particle in a box particle-in-cell method particle in cell simulation particle-in-cell simulation

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。