“history of shiping in China”的概念、定义、翻译、参考文献-科学参考

单词	history of shiping in China
释义	history of shiping in China Encyclopedia 理学交通技术史释 history of shiping in China中国船舶发展史中国水上交通工具船舶的发展历史。
随便看	photometer photometer head photometering photometric photometric absolute magnitude photometric accuracy photometric bench photometric binary photometric calibration photometric catalogue photometric data system photometric diameter photometric distance photometric double star photometric element photometric ellipticity photometric error photometric index photometric instrument photometric instruments photometric measurement photometric measurement method photometric method photometric night photometric orbit

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。