proportion ratio的用法和样例：
例句
- The mixing proportion of frest water concrete can be used for preparing seawater concrete.
海水拌和的混凝土配合比可以采用淡水混凝土的配合比。 - The characteristics and mixture ratio design of the polypropylene fiber shotcrete are introduced.
摘要介绍了聚丙烯纤维喷射混凝土的特点及其配合比设计。
proportion ratio的相关资料：
临近单词
proportiona
proportion
proportion-integral-derivative
proportion between zinc and alkali
Proportion of main operating profit
proportion of the charging material
proportioning by mortar void method
proportion of the irradiated sludge
proportion of premarital examination
proportion-integral-differential
Proportion of communitive bi-omass
proportionate sharing of the revenue
