lean concrete

常见例句

双语例句

• Study on mixed design method of lean concrete for road base depend on flexural strength;
  采用贫混凝土基层的水泥混凝土路面是解决重载交通的一种理想路面形式。
• Fatigue property of lean concrete should be studied when the material is set as base course since it withstands the repeated actions of load stress and temperature stress.
  贫混凝土用于路面基层时，由于受到荷载应力和温度应力的反复作用，需研究其疲劳特性。
• The results indicate that the dry contraction coefficients of lean concrete is less than common concrete, and it will be reduced when the high quality fly ash is added in the lean concrete.
  结果表明，贫混凝土的干缩小于普通混凝土，而且掺加优质粉煤灰后，可降低收缩值。

权威例句

• Yet the lean years helped to stop the city's historic buildings being replaced by the concrete utopias beloved of modernist planners.
  ECONOMIST: Liverpool and China
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