英语词汇asphalt penetration test怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	asphalt penetration test
释义	asphalt penetration test 简明释义沥青针入度试验网络释义 1 ?沥青透入度试验沥青透入度试验双语例句 1 By thin film oven test and ultraviolet photooxidation test, asphalt performance indices were studied, including penetration, softening point, ductility and viscosity. 采用沥青薄膜加热试验和紫外线老化试验，对沥青的针入度、软化点、延度和粘度等性能指标进行了试验研究。
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