英语词汇sulfonated coal怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sulfonated coal
释义	sulfonated coal 简明释义磺化煤网络释义 1 ?磺化煤磺化煤（sulfonated coal）一、产品简介：该产品是煤与发烟硫酸或浓硫酸作用所得的磺化产物，经过磺化，在煤的芳香环上引入磺酸基（-SOH）,同时，由于浓硫酸... 短语 1 Sulfonated coal cation exchanger 磺化煤阳离子交换剂 2 sulfonated coal cas 磺化煤 3 sulfonated coal &nbs 磺化煤双语例句 1 The preparation methods of sulfonated coal and factors such as sulfonation time, sulfonation temperature and ratio of acid to coal etc. 试验研究了褐煤制磺化煤的制备方法及磺化温度、磺化时间、酸煤比等因素对产物磺化煤的离子交换活性的影响。
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