“龙潭煤系”的概念、定义、翻译、参考文献-科学参考

单词	龙潭煤系
释义	龙潭煤系 Encyclopedia 理学二叠纪煤系释 longtan coal measures龙潭煤系晚二叠世早期盘山石灰岩与张公岭石灰岩之间一套海陆交替相以砂页岩为主的含煤岩系。
随便看	proportional integral derivative regulator proportional integral derivative regulatory systems proportional integral regulator proportional-integral regulatory systems proportional intensification proportional-intergral-dervative control proportionality proportionality coefficient proportionality factor proportional limit proportional loading proportionally cutting circle proportional mean proportional navigation proportional numbers proportional odds model proportional odds regression model proportional part proportional plus integral plus derivative control proportional plus integral plus differential control proportional-plus-integral-plus-differential control proportional price rule proportional profile proportional region proportional regulator

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。