“portland cement”的概念、定义、翻译、参考文献-科学参考

单词	portland cement
释义	portland cement Encyclopedia 工学水泥释 portland cement硅酸盐水泥以硅酸盐为主要成分的水泥。工学胶凝材料释 portland cement硅酸盐水泥以适当成分的硅酸盐水泥熟料，加入适量石膏，磨细制成的具有中等水化热的水硬性胶凝材料。
随便看	survey of the law of Australian survey of the law of Canada survey of the law of Latin American survey of the law of modern Indian survey of the law of Modern Islamic survey of the law of Southeast Asian survey of the law of the Federal Republic of Germany survey of the law of the Republic of Italy survey of the law of the Russian Federation survey of the law of the Union of Soviet Socialist Republics survey of the law of the United Kingdom survey of the law of the United States of America Survey of the Operation of Opera Troupes in China survey of wintering waterbirds Survey on Professional Ethics of Journalists in Current China survey on the population and quantity of marine organisms Survey on Traditional Chinese Novels Surveyor Surveyor probe surveyor's rod,staff survey photography of crime scene survey research survey sampling survey-sampling Surveys in Geophysics

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