常見例句雙語例句Hydroxypropyl starch and oxidized starch was prepared by etherification or oxidation with green soybean starch, and the optimum production conditions was found. The yield was over 90%.用綠豆淀粉通過醚化或氧化制成羥丙基淀粉和氧化淀粉，找出最佳工藝條件，收率可達(dá)90 %以上。 返回 oxidized hydroxypropyl starch