“dictionary of hard words”的概念、定义、翻译、参考文献-科学参考

单词	dictionary of hard words
释义	dictionary of hard words Encyclopedia 文学词典释 dictionary of difficulties; dictionary of hard words难词词典早期词典编纂的一种主要类型，针对有一定理解和使用难度的语词进行必要的解释。
随便看	combined hybrid electric combined immunodeficiency disease combined injuries of combat combined injury of nuclear explosion combined intelligent control combined irradiation combined issue combined language combined loss ratio combined machine drifting combined magnitude combined matrix combined measurement combined mechanism combined mining and processing combined of cooling、heating and power system combined operation of units combined parity combined pocket voltammeter combined pollution Combined Pollution Control combined power combined power plant combined power supply mode combined production string of flowing well

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。