“俞琰”的概念、定义、翻译、参考文献-科学参考

单词	俞琰
释义	俞琰 Encyclopedia 哲学俞琰释 Yu Yan俞琰宋末元初道士。字玉吾，号林屋山人、石涧道人、全阳子。生卒年不详。
随便看	mud crack mud cracks mud debris flow deposits mud diapiric muddling through muddy coast muddy plain coast muddy-water reservoir mudflat eco-farming mudflats cultivation mode mudline hanger system Mud Logging Engineering mud lump mud-mound mud-painted,glazed clay MudPIT mud pit method Mud pump mud pump mud pump stroke counter mud purification mud rheology mud scratcher mudsnail mudstone and shale density method

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。