常見(jiàn)例句Aim To study the synthetic method for the glutaric dialdehyde. 目的研究戊二醛的新合成方法。A waterborne multicolor paint is prepared by chitosan in acetic acid solution, mixing with short fiber and crosslinked by glutaric dialdehyde. 甲殼糖醋酸水溶液為成膜劑,摻入短纖維后用戊二醛交聯(lián)得到多彩涂料。The concentration of maleic dialdehyde(MDA) and the activity of superoxide didmutase(SOD) and myeloperoxidase(MPO) in gut were determined. 并檢測(cè)腸組織丙二醛(MDA)含量、超氧化物歧化酶(SOD)和髓過(guò)氧化物酶(MPO)活性的變化。The dialdehyde starch was prepared to condense with PVA to form a environmental nontoxic PVAc emulsion adhesive. 研究了雙醛淀粉作為含醛物料與白乳膠中聚乙烯醇進(jìn)行縮合反應(yīng),制備了環(huán)保型聚醋酸乙烯酯乳液膠粘劑。Discussions were made on optimal conditions for condensation reaction between dialdehyde starch(DAS) and PVA to form DAS-PVA glue. 將雙醛淀粉(DAS)與聚乙烯醇(PVA)進(jìn)行縮合反應(yīng),探討了DAS-PVA膠粘劑合成的最佳條件。The content of dialdehyde starch was determined by spectrophotometry with the color agent alkaline fuchsin-sulfurous acid. 以堿性品紅-亞硫酸為顯色劑,用分光光度法對(duì)雙醛淀粉含量的測(cè)定條件、靈敏度、回收率進(jìn)行研究。 返回 dialdehyde