“existence and non-existence”的概念、定义、翻译、参考文献-科学参考

单词	existence and non-existence
释义	existence and non-existence Encyclopedia 理学[古代系统论]释 existence and non-existence有无天地万物由无而生，又转无而去的世界整体存在和演化的统一性、过程论的理论。中国古代哲学中的重要范畴。
随便看	pretty good privacy, PGP Pretty History with Civilization Pretty Hua Dan pretzel pretzel curve pretzel knot pretzel-like link pretzel transformation prevailing wind direction prevalence of disability prevalence rate prevalence study prevalent-epidemic-pathogens prevariety preventable cases in neighborhoods preventer preventing collisions at sea preventing further attack of malaria preventing natural disasters laws Preventing suicide: a resource for media professionals Preventing Suicide：A Resource for Media Professionals prevention and control forest biological disaster prevention and control law on meteorological disaster prevention and control of biosafety and biosecurity prevention and control of bird strike at airport

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。