Light stability, in the presence of organic matter reduction of the vulnerability of black metallic silver.
在有机物存在时易被还原为黑色金属银。
Calculating kill probabilities of the critical components at hit of various threats is the basis of aircraft vulnerability assessment and vulnerability reduction design.
确定飞机致命性部件在不同损伤机理打击下的杀伤概率是进行飞机易损性评估和减缩设计的基础。
The importance of community vulnerability assessment to natural hazards and disaster reduction has been recognized.
社会易损性分析在自然灾害及减灾中的重要性是近期才被认识到。
The importance of community vulnerability assessment to natural hazards and disaster reduction has been recognized.
社会易损性分析在自然灾害及减灾中的重要性是近期才被认识到。
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