dense gradation 中文意思是什麼

dense gradation 解釋
密級配
  • dense : adj. 1. 密集的,(物質等)密度大的,(人口等)稠密的。2. (煙、霧等)濃密的,濃厚的。3. 愚鈍的。4. 【攝影】〈頁片〉高密度的。adv. -ly ,-ness n.
  • gradation : n. 1. 分等,分級。2. 〈pl. 〉 等級,階段。3. 漸變;(顏色等的)層次;【美術】濃淡法。4. 【語言學】母音交替。adj. -al 有次序的,分等級的;逐漸變化的。adv. -ally
  1. The paper through making marshall and the wheel rut test sample joining the fiber in the asphalt concrete, carries on a series of experiments and studied the asphalt concrete to mix the textile fiber by the marshall stability, the water stability, the high temperature stability, the low temperature crack resistance energy, and carries on the contrast analysis to the ordinary dense gradation asphalt concrete of the performance

    摘要通過將纖維加人瀝青混凝土中製成馬歇爾和車轍試件,進行一系列的試驗,研究瀝青混凝土摻纖維后的馬歇爾穩定度、水穩定性、高溫穩定性、低溫抗裂性能,並與普通密級配瀝青混凝土進行路用性能的對比分析。
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