The saponification generated with the resin of fibrous materials.
與纖維原料中樹脂產(chǎn)生皂化作用.
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Author used alkali saponification method to refine silk cocoon crude oil.
作者采用堿皂化的方法來達(dá)到精煉蠶蛹油的目的.
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The chemical method include treating with sulfuric acid, saponification, acylation, esterification, etc.
化學(xué)方法包括酸洗法 、 皂化法 、 酰化法和酯化法等.
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Results The acid value and the saponification value in Cera Chinensis could be determined successfully.
結(jié)果可順利測得蟲白蠟酸值、皂化值.
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Method: To measure fatty acid's formation with gas chromatographic method and to measure the saponification value.
方法皂化值的測定,利用氣相色譜法測脂肪酸組分.
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In this article , the author explained that hemi - water gas contain some saponification material.
說明了半水煤氣中含有皂化物質(zhì),將對脫硫工藝產(chǎn)生影響.
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The effects of starch extend , graft copolymerization and saponification in the experiment were studied.
文中探討了實驗中淀粉糊化 、 接枝共聚、皂化步驟對此實驗的影響.
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Objective To determine the acid value and the saponification value in Cera Chinensis.
目的建立測定蟲白蠟酸值、皂化值的方法.
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