低温屈挠性 » Flexor low temperature flexibility 这道题太难了，杰克解不出来 » This question is too difficult, the solution does not come out Jack 好好休息。
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低温屈挠性 » Low-temperature aggrieved pliant 万一掉下去，就是粉身碎骨 » That is 10,001 pieces fall off. 物理数字化实验室 » Digitization of Physics Laboratory .
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我写信给你是为了 » I write to you in order to 低温屈挠性 » Low temperature flex 通过那种方法他学到了许多。 » By the way he learned a lot.
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沥青改性：在沥青中加入3%—15%的SBS可改善沥青的低温屈挠性和高温抗流动性能。
Bitumen modification: The low temperature flexing and anti-flowing property at high temperature of bitumen can be improved by adding 3% to 15% (wt %) SBS.
改善沥青的低温屈挠性可减轻沥青低温下的发硬，发脆，龟裂，提高公路，卷材的使用寿命。
Hardening, embrittling and cracking at low temperature of bitumen can be reduced due to improved flexing so as to extend the service life of road and rolling material.
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