“D region”的概念、定义、翻译、参考文献-科学参考

单词	D region
释义	D region Encyclopedia 理学D层释 D regionD层电离层的底部，电离度较低（包括多种原子离子团）的大气所构成的一层，位于60～90千米的区域。
随便看	internet of things intelligent terminal forensics device internet of things, IoT internet of things monitoring technology in civil engineering internet of things of manufacturing internet of things on farming Internet of things services internet-of-things technology for engineering internet of things，IoT internet of vehicles internet of water internet phone internet plus forestry Internet plus policing internet plus waterborne transportation internet policing strategy internet porn internet pornography internet protocol internet protocol address internet protocol, IP Internet Protocol protocol internet protocol security internet protocol security, IPsec internet protocol television internet protocol television, IPTV

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。