本文研究不同酚醛树脂质炭、不同溶剂溶树脂炭以及沥青—树脂复合炭的结构与性能；
The structure and properties for different phenol resin-based carbons and resin-pitch compound-based carbons are studied.
信越有机硅将介绍关于应用于展色剂、树脂改质剂、拨水剂、粘着剂、消泡剂、涂料添加剂等用途的有机硅制品。
The Shinetsu silicone products can be applied as vehicle, modified material of resin, water-repellency, adhesives, anti-foaming agent and various paints additives, etc.
由于石油的主要成分包括饱和烃、芳香烃类化合物、沥青质、树脂类等，这些物质难以降解，并且对水生生物有毒杀作用。
The main components of oil are saturated hydrocarbons, aromatic compounds, asphaltenes, resins, and so on. It is difficult to degrade these substances which are bad for aquatic life.
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