That means for high styrene compounds e. g. tread compounds, the oil which has high aromatic content have better compatibility with it.
2
乐高积木始于小颗粒状的丙烯腈丁二烯苯乙烯(abs),一种闪亮的可以被用于制造从硬帽子到水管的塑料。
LEGO bricks start out as granulated acrylonitrile butadiene styrene (ABS), a type of shiny plastic used to make everything from hard hats to toys to pipes.
3
研究人员说这种材料不但比聚苯乙烯泡沫塑料轻100倍,并且还具有“非常高的吸收能量”的特性。
The researchers say the material is 100 times lighter than Styrofoam and has "extraordinarily high energy absorption" properties.