查询词典 fumaric

A salt or ester of fumaric acid .

化学上含有稳定的磷酸。

Fumaric acid, which is considered as an important platform compound and fine chemical, has been widely used in many fields such as materials, medicine, foods, feeds and so on.

富马酸是一种重要的平台化合物和精细化学品，广泛应用于材料、医药、食品及饲料添加剂等领域，市场潜力巨大。

The quantity of fumaric acid in Sukebing oral liquid was analyzed with the method of thin layer scan.

采用薄层扫描法对速克痛口服液中反丁烯二酸进行定量分析，平均回收率 96 。

In this paper, the complexation of poorly water-soluble fumaric acid withα-CD,β-CD and HP-β-CD were investigated respectively.

因此，增加富马酸的水溶性，对拓宽富马酸的应用范围具有重要的意义。

Such polymers shall contain grafted fumaric acid at levels not to exceed 2 percent by weight of the finished polymer.

No。 26877 81 6。此类聚合物包含的接枝反丁烯二酸量

A phospho molybdic acid catalyst was investigated for the esterification of fumaric acid with methanol in this paper.

研究了以磷钼酸为催化剂，富马酸和甲醇为原料合成富马酸二甲酯，探讨了酸醇量比、反应时间、催化剂用量等工艺参数对 DMF收率的影响。

The method is successfully used to assay lactic acid, fumaric acid, 5-HMF and patulin simultaneously in apple juice.

该方法被成功地用于同时定量苹果浓缩汁中的乳酸、富马酸、5-HMF和展青霉素。

The results showed that fumaric acid is most favorable to prepare MnO2 sol.

结果表明，富马酸是制备MnO2溶胶比较合适的还原剂，Span80和Tween80复配乳化剂的效果最好，在油∶溶胶=4∶1，乳状液∶三乙胺=8∶3的条件下制得的纳米MnO2微粒，其形貌为规整的球体，粒径均匀，几乎为单分散性。

Carbohydrates such as sucrose, glucose, maltose fermentation by Hagan may also be obtained fumaric acid.

碳水化合物如蔗糖、葡萄糖、麦芽糖经黑根菌发酵也可制得反丁烯二酸。

Fermentation results showed that the pellet morphology was more beneficial to the fumaric acid production than the filamentous morphology.

发酵结果表明，相比于絮状形态，菌球形态更有利于富马酸的生成。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。