基本解釋[化學(xué)]油醇十八烯醇英漢例句雙語例句Abstr: The polyester polyol was prepared via hydroxylation, modification and esterification by using oleic acid, diacid(or anhydride)and polyhydric alcohol as raw materials.文章摘要: 以可再生資源油酸、二元酸及小分子多元醇爲(wèi)原料,經(jīng)環(huán)氧開環(huán)、支化改性、酯化郃成油脂基聚酯多元醇。oleic alcohol更多例句詞組短語短語oleic c alcohol 十八烯醇oleic alcohol ethoxylate 油醇聚氧乙烯醚oleic alcohol更多詞組專業(yè)釋義化學(xué)油醇十八烯醇