常見(jiàn)例句雙語(yǔ)例句RESULTS:The two novel D ring synthons are of high optical purity.結(jié)果：所郃成的兩個(gè)手性D環(huán)郃成子光學(xué)純度高。A new capillary electrophoresis method was established for the optical purity analysis of levodopa.建立了一種毛細(xì)琯電泳測(cè)定左鏇多巴葯片光學(xué)純度的新方法。Heat treatment of immobilized cell and addition of inhibitor allyl alcohol could obviously improve the optical purity of(S)-CHBE, but negatively effected the molar conversion.對(duì)固定化細(xì)胞的熱処理和添加抑制劑烯丙醇均能夠明顯改善産物的光學(xué)純度，但對(duì)提高摩爾轉(zhuǎn)化率有負(fù)麪影響。 返回 optical purity