The dissolution rates in vitro of ursolic acid solid dispersion were obviously raised, and PVP-k30 was a better carrier in increasing the dissolution rate than Poloxamer 188.是什么意思_The dissolution rates in vitro of ursolic acid solid dispersion were obviously raised, and PVP-k30 was a better carrier in increasing the dissolution rate than Poloxamer 188.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句