size gradation meaning in Chinese
粒径级配
Examples
- Study of relationship between powder - size gradation and mechanical properties of zirconia toughened glass infiltrated nanometer - ceramic composite powder
氧化锆增韧纳米复合陶瓷粉体粒度与基体强度的关系 - The best particle size gradation of portland cement and its added cementitious materials suitable for preparation of high performance concrete
适于配制高性能混凝土的硅酸盐水泥及其胶凝材料的最佳颗粒级配