To determine the free fatty ac id in vegetable oil with NaOH's standard titration solution, using Thymol Blue as its indicator.
以百里酚兰为指示剂，用氢氧化钠标准滴定溶液测定植物油中游离脂肪酸。
R esu lts:The nuc le ic ac id of CCHF virus could be detected in the hearts, livers, spleens, kidneys and brains of the infected suckling mice by the RT-PCR.
结果：RT-PCR可在心脏、肝脏、脾脏、肾脏以及脑组织内检测到病毒核酸，透射电镜下可在肝细胞胞浆内观察到形态典型的病毒粒子。
[Methods] to determine the free fatty ac id in vegetable oil with NaOH's standard titration solution, using Thymol Blue as its indicator.
[方法]以百里酚兰为指示剂，用氢氧化钠标准滴定溶液测定植物油中游离脂肪酸。
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