• 1. size coarse aggregate: 规格的粗集料
• 2. larger size coarse aggregate: 大骨料
• 3. maximum size of coarse aggregate: 最大粒径

更多释义

• 1.Because of vast volume of a dam, the coarse aggregate of concrete used for constructing a dam is of large grain size and more grading.
  由于水坝的体积大，用来筑坝的混凝土的粗骨科粒径大、分级多。合理确定最大粒径、分级尺寸和级配十分重要。
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• 2.The curing condition, the maximum size of coarse aggregate and silica fume have certain effects on the strength, fracture properties and brittleness of concrete.
  养护条件，粗骨料最大粒径和硅灰对混凝土的强度，断裂性能和材料脆性都有一定影响。
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• 3.It is very important to determine reasonably the maximum grain size, graded sizes and gradation of the coarse aggregate.
  合理确定最大粒径、分级尺寸和级配十分重要。
  dict.yoduao.com

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