“避难体系”的概念、定义、翻译、参考文献-科学参考

单词	避难体系
释义	避难体系 Encyclopedia 工学综合防灾策略释 evacuation system避难体系为应对突发重大灾害而设立的以保护灾害发生地人民群众生命财产安全、防止引发次生灾害、将危害降到最低点为目标的防灾系统。
随便看	negative rotation negative selection negative semi-definite negative semi-definite form negative semi-definite kernel negative semi definite matrix negative semi-definite matrix negative semi-definite operator negative semi definite quadratic form negative semi-definite quadratic form negative semi-definte quadratic form negative semi-orbit negative semi-trough negative sense single-stranded RNA virus negative sequence negative sequence current carrying capability negative side negative sign negative skewness negative skin friction of piles negative spinor negative stable matrix negative staining negative strand negative stress

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