以下为句子列表：
英文: Based on the statistics and analysis of the accumulated experiment data in designing the mixing proportion of middle and small-sized concrete projects in West Region of Guanzhong Plain,3 groups of related diagrams and 5 groups of empirical formulas have b
中文: 对关中西部地区各类中、小型砼工程中，配合比设计所积累的实验资料进行了统计分析，建立了3种关系曲线图和5组经验公式，编制出了适用于该地区选择砼配合比的参数表和砂浆配合比表，并对该地区原材料的质量状况和砼的性能特点，进行了必要的分析。
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英文: For the mixing proportion design of marine engineering high-performance concrete, the strength and durability, as well as raw material performance, water-binder ratio, sand ratio, and water quantity shall be designed synthetically.
中文: 海工高性能混凝土的配合比设计应充分考虑强度和耐久性，并对原材料的性能、水胶比、砂率、用水量等进行综合设计。
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