“widespread disasters”的概念、定义、翻译、参考文献-科学参考

单词	widespread disasters
释义	widespread disasters Encyclopedia 法学群体性灾难释 widespread disasters群体性灾难造成严重社会危害，导致大量人员伤亡或生活困苦，需要采取应急处置措施予以应对的自然灾害、社会安全事故、环境污染事故、事故灾难、公共卫生事件和社会安全事故。
随便看	rounding down rounding error rounding error analysis rounding off rounding-off error rounding-off upward rounding of numbers rounding up round instrument unearthed from Xiahou Zao’s tomb roundjaw bonefish round kiln round knife cutting machine round nebular cataract roundness roundness measurement round number round-off roundoff round off error round-off error roundoff error round off rule of significant figure round-off rule of significant figure roundout round pottery pot with song and dance patterns

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。