“urban disaster prevention and alleviation”的概念、定义、翻译、参考文献-科学参考

单词	urban disaster prevention and alleviation
释义	urban disaster prevention and alleviation Encyclopedia 工学综合防灾规划释 urban disaster prevention and alleviation城市防灾减灾针对城市可能面临的自然灾害、人为灾害及其诱发的次生灾害对城市构成威胁和危害的程度，制定综合防灾对策，以及对灾害发生后各项救灾、减灾措施进行全面规划作出统筹安排。
随便看	closed surface integral closed syllable closed system closed system of elements closed system of functions closed system of hot water supply closed term closed timelike curve closed [time] path Green's function closed time path Green's function closed topological manifold closed topology closed trail closed trajectory closed transformation closed traverse closed type closed type formula Closed type questions closed type switchgear closed unbounded set closed under addition closed under an operation closed under an operator closed under intersection

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