strength grade of concrete中文，strength grade of concrete的意思，strength grade of concrete翻译及用法

2026-04-14 10:17 浏览次数 19

strength grade of concrete

英[streŋθ ɡreid ɔv ˈkɔnkri:t]美[strɛŋkθ ɡred ʌv kɑnˈkrit]

混凝土强度等级

strength grade of concrete 例句

英汉例句

  • the deterioration is accelerated because the strength grade of concrete is too low, depth of cover too thin, and drain off water unsuitable.

    调查表明，原设计混凝土标号过低，保护层过薄，桥面排水不当，加速了劣化过程。

  • in the test, the strength grade of concrete is c20 and c60, and the cementitious system contains 10%, 20%, 30% and 40% of fly ash in accord with weight.

    实验中应用的混凝土的强度等级分别为c20和c60，其中粉煤灰的掺量（胶凝材料的质量分数）分别为未掺、10%、20%、30%、40%。

相关热词