isocyanate
?? 發布時間：2026-06-09 02:13:41
英[a?s??'sa??ne?t]||||||美[?a?s?'sa???ne?t]
- 1 . Situations of preparing isocyanate trimers at home and abroad are mainly introduced.
- 主要介紹國內外異氰酸酯三聚體的制備狀況.
來自互聯網
- 2 . Polyether - type isocyanate prepolymers are prepared with polyether polyols and tolylene diisocyanate.
- 采用聚醚多元醇和甲苯二異氰酸酯合成了聚醚型異氰酸酯預聚體.
來自互聯網
- 3 . Results Methyl isocyanate, chloride and oxide of Quercetin were prepared.
- 結果制備了槲皮素的甲基異氰酸酯 、 氯代化合物和氧化物.
來自互聯網
- 4 . Spectrophotometric determination of free isocyanate - group ( - NCO ) content in polyurethane resin production is studied.
- 本文研究了分光光度法測定聚氨酯樹脂生產過程中剩余— NCO 含量的方法.
來自互聯網
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英語單詞,1
英[a?s??'sa??ne?t]
美[?a?s?'sa???ne?t]
雙語例句
- 1 . Situations of preparing isocyanate trimers at home and abroad are mainly introduced.
- 主要介紹國內外異氰酸酯三聚體的制備狀況.
來自互聯網
- 2 . Polyether - type isocyanate prepolymers are prepared with polyether polyols and tolylene diisocyanate.
- 采用聚醚多元醇和甲苯二異氰酸酯合成了聚醚型異氰酸酯預聚體.
來自互聯網
- 3 . Results Methyl isocyanate, chloride and oxide of Quercetin were prepared.
- 結果制備了槲皮素的甲基異氰酸酯 、 氯代化合物和氧化物.
來自互聯網
- 4 . Spectrophotometric determination of free isocyanate - group ( - NCO ) content in polyurethane resin production is studied.
- 本文研究了分光光度法測定聚氨酯樹脂生產過程中剩余— NCO 含量的方法.
來自互聯網