UC知道高分求专业英文翻译（有关粉煤灰的）
来源：百度知道 编辑：UC知道 时间：2024/07/03 14:02:57
生石灰、硫酸钠联合活化粉煤灰对混凝土耐久性影响研究
摘要：
粉煤灰是一种具有一定活性的火山灰质材料，被广泛地应用在混凝土中，起到了节约水泥、减少环境污染、化害为利、变废为宝及改善混凝土性能的作用。我国是粉煤灰资源大国,但综合利用率不高,我国大多数电厂粉煤灰的品质低,这使粉煤灰产品的早期强度低,阻碍了其利用。
本实验通过将生石灰、硫酸钠联合活化的粉煤灰按照不同的比例替代水泥，并将其应用于混凝土，对该混凝土的抗冻性和抗硫酸盐腐蚀性进行相关的比较及研究，掌握了生石灰、硫酸钠联合活化粉煤灰对混凝土耐久性的影响，并找出了最佳配合比。
关键词：粉煤灰活化；混凝土；抗硫酸盐腐蚀性；抗冻性
从题目到关键词希望有专业高手能帮忙搞定。日期截止到周日下午。如果有好的还会追加分。先谢过各位了。
注：用googl和yahoo等在线翻译的就不用发上来了。
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