“熔物”怎么读

过氯酸肼和过氯酸锂形成两种低共熔物.Hydrazine perchlorate and lithium perchlorate form two eutectics.结果表明,在最佳工艺条件下, 低温煤焦油加入量不能超过15%,共熔物制油转化率可达86%.In the optimum condition, the ratio of low temperature carbonization tar was no more than 15...

“熔物”的英语可以翻译为：fusant ...