“Changcheng Group”的概念、定义、翻译、参考文献-科学参考

单词	Changcheng Group
释义	Changcheng Group Encyclopedia 理学长城群释 Changcheng Group长城群中国华北燕山地区太元古宇片麻岩之上的一套稳定的砂砾岩、页岩、砂岩和白云岩为主的中元古代地层。
随便看	converter fume and dust converter gas converter lining converter of launch vehicle measurement system converter steel converter steelmaking converter steelmaking process control system converter tapping technique with slide-gate hole converter tilting mechanism converter transformer converter trigger circuit converter tube convertible bond convertible bonds convertible logical formula convertible merger evaluation convertible signature convertibly convertin convertion compound convertor convex convex algebra convex analysis convex angle

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。