对亚麻织物前处理工艺中草酸酸洗工序进行了研究。
Resarching the oxalic acid rinsing process in the pretreatment technology of flax fabric.
科学家发现，维生素b6可降低血液中草酸盐的含量，从而预防结石的形成。
Scientists have found that vitamin B6 can reduce the content of oxalic acid salt in the blood, so as to prevent the formation of stones.
中试工业化实验中草酸的提取率达90%以上，所得到的草酸的质量达到GB1626—88标准的一级品要求。
The yield of oxalic acid is over 90% in pilot tests and the product quality meets GB-1626-88 standard for the first-grade product.
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