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首頁英語詞典saponificationsaponification的意思

saponification

英 [s?,p?n?f?'ke???n] 美[s?,pɑn?f?'ke??n]
  • n. [化學] 皂化

英文詞源


saponification (n.)
1801, from French saponification, from saponifier, from Modern Latin saponificare, from sapon- "soap" (see soap (n.)) + -ficare, from Latin facere "to make, do" (see factitious).

雙語例句


1. 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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2. Saponification value , acid value of waste oils and water content were tested.
對地溝油的酸值 、 皂化值以及水含量進行了檢測.

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3. Author used alkali saponification method to refine silk cocoon crude oil.
作者采用堿皂化的方法來達到精煉蠶蛹油的目的.

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4. The chemical method include treating with sulfuric acid, saponification, acylation, esterification, etc.
化學方法包括酸洗法 、 皂化法 、 酰化法和酯化法等.

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5. 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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