物免 meaning in English
immune to physical
Examples
- To best achieve the working performance of the said concrete , with the help of theology theory in the research , we have analyzed the principle of free - vibration densifying and shaping of mixed concrete , that is , with the perquisite of fluidity , the concrete should have good property of filling - up - space , penetration through voids of fixed steel reinforcement , adherence and prevention from losing water and segregation , and the conflict between anti - segregation and deforming capability should be sorted out
为得到自密实高性能混凝土的最佳工作性能，在研究中借助流变学理论，分析研究了混凝土拌合物免振捣成型和密实的机理，在大流动性的前提下，要求混凝土具有良好的填充性、钢筋间隙通过性和粘聚性，防止泌水、离析，解决变形能力与抗离析性能力的矛盾。