“sprung roof”的概念、定义、翻译、参考文献-科学参考

单词	sprung roof
释义	sprung roof Encyclopedia 工学装饰装修工程释 sprung roof; suspended ceiling; dropped ceiling; false ceiling吊顶工程建筑室内顶部的装修工程。对建筑室内的顶面作适当的装饰，具有保温、隔热、隔声、吸声的作用，也具有隐蔽电气、通风空调、通信和防火、报警管线设备等工程的功能。吊顶俗称天花板、天棚、顶棚。
随便看	nebulous cluster nebulous envelope nebulous object nebulous patch nebulous ring NEC necator americanus necessary necessary and sufficient condition necessary and sufficient statistic necessary and sufficient σ-field necessary condition necessary condition for optimality necessary heirship necessary labor under the socialist system necessary labour and surplus labour necessary nutrients necessary observation necessary product and surplus product necessary statistic necessary topology necessity necessity and freedom in history nechanical dust collector Necitumumab

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