“防水混凝土”的概念、定义、翻译、参考文献-科学参考

单词	防水混凝土
释义	防水混凝土 Encyclopedia 工学防水材料释 waterproof conerete防水混凝土以调整混凝土的配合比、摻外加剂或掺入改性材料等方法提高自身的密实性、抗裂性和抗渗性，使其抗渗等级大于0.6兆帕不透水的混凝土。
随便看	optical thin film reflectance optical thin film scattering optical thin film transmittance optical time division multiplexing optical time division multiplexing transmission system optical time division switching，OTDS optical time domain reflectometer optical time domain reflectometry optical time domain reflector optical-to-electrical transducer optical tolerance optical track optical tracking optical tracking theodolite optical track pitch Optical Transfer Function optical transfer function optical transfer function measurement optical transform optical transient current spectroscopy optical transistor optical transmission hierarchy，OTH optical transmittance tester optical transmitter optical transport network

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