“PEN International”的概念、定义、翻译、参考文献-科学参考

单词	PEN International
释义	PEN International Encyclopedia 文学比较文学与世界语文学释 PEN International国际笔会国际作家组织。全称“国际诗人、剧作家、散文家、编辑和小说家协会”，又称“世界作家协会”或“世界笔会”。
随便看	distribution pattern of marine organism distribution patterns of rodent populations distribution photometer distribution planning distribution planning and control distribution policy distribution power cable distribution prediction distribution problem distribution proportion distribution range distribution ratio distribution requirement planning distribution rule Distribution rule of remaining oil distribution semigroup distribution solution distribution space distribution switching distribution system distribution system of water supply Distribution Technics of E-Commerce distribution theory distribution to modulus unity distribution transformer

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。