“building rainwater drainage system”的概念、定义、翻译、参考文献-科学参考

单词	building rainwater drainage system
释义	building rainwater drainage system Encyclopedia 工学建筑给水排水释 building rainwater drainage system建筑雨水排水系统用来及时排除降落在建筑物屋面的雨水、雪水，避免形成屋顶积水对屋顶造成威胁或造成雨水溢流、屋顶漏水等水患事故的设施。
随便看	surface of the second class surface of third order surface of translation surface of zero velocity surface optics surface order surface parameterization surface passivation technology surface patch surface penetrating effect surface performance testing surface phase surface phenomena of liquids surface phonon surface photometer surface photometry surface photovoltage surface photovoltage spectrum surface physics surface physisorption surface plasma surfaceplasma resonance surface plasma resonance biosensor surface plasmon surface plasmon amplification by stimulated emission of radiation

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