acetophenone的中文翻译

acetophenone

英[æsɪtəˈfenəʊn] 美[æsɪtəˈfenoʊn]

n. [有化] 乙酰苯

双语例句

1. A typical example is the oxidation of ethylbenzene to prepare acetophenone.: 其中最有代表性的是乙苯氧化制苯乙酮。

2. The yield of benzylidene acetophenone reached 31.4% under optimal conditions.: 在最佳条件下，苄叉乙酰苯的收率可达31.4%。

3. It could be used as the process and quality control means in acetophenone from phenol tar.: 该法操作简单、快速、准确，适合于苯酚焦油中回收苯乙酮的生产过程分析和成品质量检验。

4. Asymmetric reduction of acetophenone derivatives preparing chiral aromatic alcohol has become a new focus of study.: 苯乙酮衍生物的不对称还原合成手性醇，制备手性药物是现在研究的热点。

5. The electrochemical oxidation of 10 substituted benzaldoximes and 5 substituted acetophenone oximes has been studied.: 研究了10种取代苯甲醛肟和5种取代苯乙酮肟的电化学氧化机理。

6. Using the new method, 2 hydroxy 3 cyanmethyl 5 methyl acetophenone was synthesized in a short reaction period, and the yield was good.: 采用新方法合成了鲜见文献报道的新化合物2 -羟基-3-氰甲基-5 -甲基苯乙酮。该方法具有反应时间短、操作简便、收率好等优点。

7. In this paper, we reported a new method of bromination of acetophenone using potassium bromate in phosphoric acid. Some factors that effect yield are also discussed.: 探讨了用溴酸钾—磷酸体系溴化苯乙酮的溴化新方法，并讨论了影响反应收率的几个因素。

8. She points to a 2004 study, for example, in which she and colleagues found no evidence that humans could discriminate between acetophenone and deuterated acetophenone.: 她举出了2004年的一项研究为例，其中她和同事们发现没有证据表明人类可以区分氘苯乙酮和苯乙酮气味的不同。

9. A novel addition reaction of methyl phenyldiazoacetate to enamine(which was prepared from acetophenone and secondary amine) was investigated using copper salt as a catalyst.: 在铜盐催化剂的作用下，重氮苯乙酸甲酯与吗啉衍生的烯胺能够发生一种新型加成反应。

10. Odorants such as acetophenone and deuterated acetophenone, for example, have the same molecular structure; one is just built from a slightly heavier hydrogen atom, known as deuterium.: 例如苯乙酮和氘苯乙酮气味分子具有相同的分子结构，其中一个是用称为重氢的氘原子构成。

11. Because odorants like acetophenone and d-acetophenone mainly differ in their vibration patterns, the most plausible explanation, he says, is that flies can "smell molecular vibrations.": 因为像苯乙酮和D -苯乙酮两种气味分子的主要不同来自于振动模式，最合理的解释，他说，是苍蝇可以“感知分子的振动”。

12. The technology of synthesizing 2,4-dichloro-5-fluoro-acetophenone was studied. The favorable economic benefit was obtained when the result of study was applied to industrial production.: 本文对2，4-二氯-5-氟苯乙酮的生产工艺进行了研究和探讨。将研究结果应用于工业生产，取得了良好的经济效益。

13. Synthesises eighteen kinds of cinnamylidene acetophenone derivatives and discusses their properties of IR, UV, photoacoustic spectrum , X ray diffraction and second harmonic generation (SHG).: 合成了十八个二苯基戊二烯酮类化合物，并对其进行了一系列性质测试，包括红外、紫外、核磁共振、粉末X衍射、光声光谱及倍频性质等。

14. Methods Chalcone derivatives were synthesized from benzaldehyde derivatives and acetophenone by using weak alkali potassium carbonate as based catalyst in water via phase - transfer catalysis.: 方法以苯甲醛衍生物和苯乙酮为原料，弱碱碳酸钾为催化剂，水为溶剂，用相转移催化法合成查耳酮衍生物。

15. Methods Chalcone derivatives were synthesized from benzaldehyde derivatives and acetophenone by using weak alkali potassium carbonate as based catalyst in water via phase - transfer catalysis.: 方法以苯甲醛衍生物和苯乙酮为原料，弱碱碳酸钾为催化剂，水为溶剂，用相转移催化法合成查耳酮衍生物。

百度翻译

acetophenone的意思

有道翻译

acetophenone的翻译

相关单词