All data is from injection molded specimens with the exception of Drop Weight Impact.

所有数据是从注射成型用的落锤冲击异常标本。

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The results showed that many factors influenced the American drop weight impact test, such as temperature, sample size and the moulding process of samples.

结果表明，美式落锤冲击试验受很多因素(如温度、试样尺寸和试样的成型工艺)影响。

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To use the drop-weight impact meter to measure the impact toughness of the asphalt mixture, put forward the use of the impact toughness as an index to evaluate the anti-reflective cracking ability.

利用落锤式抗压冲击仪测定沥青混合料的冲击韧性，采用冲击韧性这一指标评价大粒径沥青混合料的抵抗反射裂缝能力。

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