“lightning protection device for tower crane”的概念、定义、翻译、参考文献-科学参考

单词	lightning protection device for tower crane
释义	lightning protection device for tower crane Encyclopedia 工学高架设施防雷装置规定释 lightning protection device for tower crane塔式起重机防雷装置通过在建筑施工现场控制和限制雷电发生的位置，使其不至产生危害的塔式起重机防雷或避雷设备。
随便看	marginal grade marginalia marginal initial cell marginal instability marginality marginalization marginal journalism marginal land marginal likelihood function marginally bound orbit marginally stable orbit marginal model marginal parameter marginal placenta marginal probability marginal probability function marginal ray marginal return of land marginal Sea marginal sea of China marginal social benefit marginal social cost marginal stability marginal strip marginal subgroup

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