研究了粉煤灰、低钙石与沸石的优化组合对水泥物理性能的影响。
The effect of optimum grouping of fly ash, low calcium stone and zeolite on cement physical property in studied.
但硅橡胶存在分子极性低，疏水性强，物理性能较差等缺陷，其改性研究受到广泛关注。
The modification of silicone rubber has been widespread concerned because silicone rubber has low polarity, high hydrophobicity, and poor physical properties.
经应用试验，该低甲醛六羟树脂可用于快速和常规树脂整理，各项物理性能达到要求。
Through applied experiments, it has been proved that the resin can be used in both normal and rapid resin finishing of fabrics and its physical properties have fulfilled the quality requirements.
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