YDT

( 3) The results of orthogonal test indicated that the best preparation process of YDT is: carboxymethyl starch sodium 10%, microcrystalline cellulose 25%, crosslinked carboxymethyl cellulose sodium 10%, the ratio between polyvinyl pyrrolidone and main medicine is 6:1.

正交试验结果表明愈风宁心分散片的最佳制备工艺为：羧甲基淀粉钠10%、微晶纤维素25%、交联羧甲基纤维素钠10%、聚乙烯吡咯烷酮水溶液与主药的比例6：1。

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On the BOD_5/ COD_ ( Cr) ratio's effect on the performance of artificial YDT and PMT media packaged contact oxidation tank for raw water pretreatment

人工YDT及PWT填料接触氧化池生物预处理效果与原水BOD5/COD（Cr）的关系

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Energy-saving analysis and calculation are carried out on two-speed fan using YD series and YDT series motor separately. It is proved to be more scientific, more reasonable using YDT series motor and energy-saving effect can be got.

通过对双速通风机分别使用YD系列和YDT系列化电机的节能分析和计算，指出双速通风机使用YDT系列电机更科学、更合理，并达到了节能效果。

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Application of YDT Stereo Elastic Media to Landscape Water Treatment

YDT弹性立体填料在景观水治理中的直接应用

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At the water intake, the YDT elastic space Packing is used in Purify the eutrophic Qingdian Lake water of Shaoxing city.

本研究针对绍兴市青甸湖微污染水源水，使用YDT弹性立体填料，在水厂取水口附近，进行生物预处理试验。

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