“change of official nature or type”的概念、定义、翻译、参考文献-科学参考

单词	change of official nature or type
释义	change of official nature or type Encyclopedia 历史学制度、机构与职官释 change of official nature or type改班中国清代官制名。
随便看	horizontal multistage fracturing horizontal open hole completion horizontal open hole packer completion horizontal organizational structure horizontal parallax horizontal parallax，X-parallax horizontal pendulum horizontal percussion and wind music horizontal plane horizontal position horizontal pre-packed screens completion horizontal product differentiation horizontal projection horizontal projection plane horizontal protection horizontal public opinion confrontation horizontal refraction horizontal refraction error horizontal resistance horizontal resolution horizontal resonance horizontal scanning method horizontal scraper discharge settle centrifuge horizontal section of orebody horizontal shifting mechanical parking system

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。