fineness degree造句

例句与造句

1. The paper introduced in brief the basic chemical and mineral component , and analysed the effect and the evaluation index of the chemical component , vitreous body quantity and structure and the fineness degree of the phosphorus slag on its chemical activity , and finally , discussed the effect of phosphorus slag as additive on cement hydration property and the micro structure of the harding body
   摘要简要介绍了磷渣的基本组成，包括化学组成和矿物组成；分析了磷渣的化学成分、玻璃体数量和结构、磷渣细度对其化学活性影响及其评价指标；探讨了磷渣用作水泥混合材对浆体水化性能和硬化体微观结构的影响等。
2. It's difficult to find fineness degree in a sentence. 用fineness degree造句挺难的