常見例句雙語例句A new interpretation of freeze-thaw deterioration of concrete is proposed.分析了混凝土凍融循環(huán)劣化新的原因和機(jī)理。The present , freeze-thaw split test used to evaluate the resistance to water damage has its limitations.目前用凍融劈裂試驗(yàn)來評(píng)價(jià)瀝青混合料抗水損害能力有一定局限性。Abstr: Through freeze-thaw cycle test, the influences of different water cement ratio, different cementitious materials and different concentration of sulfate solution on the mass loss were compared.文章摘要： 通過凍融循環(huán)試驗(yàn)，比較不同水灰比、不同膠凝材料、不同濃度硫酸鈉溶液對(duì)質(zhì)量損失的影響。權(quán)威例句Penetration of water from the surface has facilitated cryogenic processes (freeze-thaw action), which have widened gullies between pillars leading to their isolation.UNESCO: EDUCATION 返回 freeze-thaw