“disaster preparedness”的概念、定义、翻译、参考文献-科学参考

单词	disaster preparedness
释义	disaster preparedness Encyclopedia 理学备灾释 disaster preparedness备灾为提升应对灾害能力，降低灾害损失，在对致灾机理深入研究的基础之上，依据灾害管理周期规律，采取应对灾害发生的一系列相关活动。
随便看	riverbed with heterogeneous habitat structure river biota river bottom tunnel river branching parameter river canalization river capture river cascade hydropower development river channel bed river channel bed form river channel self-adjustment river channel strengthening engineering river chart river closure river connectivity restoration river corridor river crossing and bridge equipment river deity temple river density river disconnection river-dominated delta river dynamics river ecosystem river engineering river environmental planning river erosion and deposition calculation

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。