“fall from a height”的概念、定义、翻译、参考文献-科学参考

单词	fall from a height
释义	fall from a height Encyclopedia 工学高处坠落释 fall from a height高处坠落在施工现场高空作业中，因未防护或防护不周或作业不当导致可能发生的人或物的坠落。
随便看	Shalamar Bagh in Lahore shale shale brittleness shale gas shale gas content shale gas exploitation shale gas geological survey shale-gas production shale gas productivity shale gas recovery shale inhibitor shale landform shale layre with gas shale oil shale oil extraction shale oil industry shale oil in situ production shale oil processing shale oil production shale recovery shale stability index shale swelling tester shallow acceptor shallow architecture shallow band impurity

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