常见例句Aaron W. Saak, Hamlin M. Jennings, Surendra P. Shah. New Methodology for Designing Self-Compacting Concrete. ACI Materials Journal,v98, n6, November/December, 2001, p429-439. 谢友均;周士琼;尹健;刘宝举.;免振高性能混凝土力学性能及耐久性研究 返回 Saak