ketal
?? 發(fā)布時間：2026-06-08 16:55:39
英['ki:t?l]||||||美['ki:t?l]
- 1 . Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.
- 以單質碘為催化劑合成了環(huán)戊酮乙二縮酮.
來自互聯(lián)網
- 2 . The effects of reactant mole ratio, catalyst dosage, microwave irradiationtimeyield of cyclohexanone glycol ketal were investigated.
- 用十二水硫酸鐵銨作催化劑, 微波輻射催化合成環(huán)己酮乙二醇縮酮.
來自互聯(lián)網
- 3 . The that sulfamic acid is an excellent catalyst for synthesis of acetophenone cyclic ethylic ketal .
- 以氨基磺酸為催化劑,通過苯乙酮和乙二醇反應合成苯乙酮環(huán)乙二縮酮.
來自互聯(lián)網
- 4 . Catalytic synthesis of ketal by urushiol - formaldehyde neodymium polymer from cyclohexanone and ethanediol was studied.
- 以環(huán)己酮和乙二醇為原料,漆酚縮甲醛釹聚合物為催化劑合成了環(huán)己酮乙二醇縮酮.
來自互聯(lián)網
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英語單詞,1
英['ki:t?l]
美['ki:t?l]
- n.酮縮醇，縮酮
網絡解釋.酮縮醇；二醇縮酮；乙酰丙酸酯；環(huán)縮酮
雙語例句
- 1 . Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.
- 以單質碘為催化劑合成了環(huán)戊酮乙二縮酮.
來自互聯(lián)網
- 2 . The effects of reactant mole ratio, catalyst dosage, microwave irradiationtimeyield of cyclohexanone glycol ketal were investigated.
- 用十二水硫酸鐵銨作催化劑, 微波輻射催化合成環(huán)己酮乙二醇縮酮.
來自互聯(lián)網
- 3 . The that sulfamic acid is an excellent catalyst for synthesis of acetophenone cyclic ethylic ketal .
- 以氨基磺酸為催化劑,通過苯乙酮和乙二醇反應合成苯乙酮環(huán)乙二縮酮.
來自互聯(lián)網
- 4 . Catalytic synthesis of ketal by urushiol - formaldehyde neodymium polymer from cyclohexanone and ethanediol was studied.
- 以環(huán)己酮和乙二醇為原料,漆酚縮甲醛釹聚合物為催化劑合成了環(huán)己酮乙二醇縮酮.
來自互聯(lián)網