n.二苯撑...

One new solvent free impregnating resin based on unsaturated polyester with modified diphenylene ether is prepared.以改性二苯醚树脂为原料,合成了一种新颖不饱和聚酯型无溶剂浸渍绝缘漆....

diphenylene的音标：diphenylene的英式发音音标为：[daɪ'fenəli:n]diphenylene的美式发音音标为：[daɪ'fenəlin]...