“唐山地震”的概念、定义、翻译、参考文献-科学参考

单词	唐山地震
释义	唐山地震 Encyclopedia 历史学重要事件释 Tangshan Earthquake唐山地震 1976年7月28日3时42分53.8秒，在中国河北省唐山、丰南一带（东经118.2°，北纬39.6°）发生的里氏7.8级（矩震级7.5级）的强烈地震。
随便看	down grinding down hair Down Hill downhill downhill folding down-hill method downhole bums down hole electric heating downhole electrodrill downhole junk downhole motor down hole motor drilling downhole operation downhole pressurized jet assisted drilling system downhole throttling method downhole throttling technology down-hole tool Downing Park down-ladder down-ladder operator downlead down-leg light time downlink download down mattres

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。