“battle of YanShan”的概念、定义、翻译、参考文献-科学参考

单词	battle of YanShan
释义	battle of YanShan Encyclopedia 历史学军事释 battle of YanShan燕山之役北宋攻打北辽燕京（今属北京）的重要战役，因宋称燕京为燕山府，故曰燕山之役。
随便看	type of a transcendental number type of attachment type of a universal algebra type of children's play type of coal exploration type of comparison type of cylinder support type of drive updating type of ecosystem type of evaluation type of geological observation point type of growth type of infinity type of knowledge type of land-use type of museum type of new cities in China type of penalty type of power supply type of prospecting type of publication type of references type of relations type-of-service routing type of shearing

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。