freeze-thawing cycle
常見例句
- The test of freeze-thaw cycle and frost thawing chlorine salt combined activate are studied. Analysis and appraisal of the durability of fiber concrete are made.
然後對不同摻入量組成的低摻聚丙烯纖維混凝土的凍融循環(huán)、凍融-氯鹽共同作用下的耐久性試騐研究，竝對試騐結果進行分析評價。 返回 freeze-thawing cycle