“PropBank”的概念、定义、翻译、参考文献-科学参考

单词	PropBank
释义	PropBank Encyclopedia 理学带标语料库释 Proposition Bank; PropBank命题库一个以动词词典为标注基础，以树库为标注底层，以动词的论元角色为标注对象，集语义词典和标注语料库于一身的论元角色语义知识库。
随便看	lower closure of a convexconcave function lower closure of concave-convex lower cone lower confidence bound lower confidence limit lower continuous lower continuous lattice lower control limit lower corona lower critical field lower critical magnetic field lower critical solution temperature lower critical solution temperature (LCST) lower culmination lower Darboux integral lower Darboux sum lower decimal approximation lower degree lower Denjoy sum lower density lower derivative lower deviation lower directed lower Dirichlet density lowered isothermal model

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。