乙偶姻,acetoin英语短句,例句大全

乙偶姻,acetoin
1)acetoin[?'set?in]乙偶姻
1.The methods for producing acetoin through catalytic reduction of 2,3-butanedione and catalytic oxidation of 2,3-butanediol were reviewed,and the development trend of producing acetoin was also introduced.综述了由丁二酮和丁二醇两种原料合成乙偶姻的研究现状 ,分析了乙偶姻合成研究的发展趋势。
2.Four oxidants,including ironic chloride,ironic sulfate,cupric chloride and cupric sulfate,were compared to be used to oxidize acetoin to prepare butanedione.比较了氯化铁、硫酸铁、氯化铜和硫酸铜4种氧化剂氧化乙偶姻制备丁二酮的效果,其氧化效果的顺序依次是:氯化铁>氯化铜>硫酸铁硫酸铜。
3.The study on acetoin crystallization dimer showed that the yield of acetoin-dimer was affected by the optical rotation of acetoin.对乙偶姻二聚体结晶的研究表明,乙偶姻的旋光值对二聚体的结晶得率影响很大,旋光值越接近于零,结晶得率越高。

英文短句/例句

1.Study on Production of Chiral Acetoin and (2S,3S)-2, 3-butanediol by Biocatalysis生物法生产手性乙偶姻及（2S,3S）-2，3-丁二醇的研究
2.benzoin acetate苯偶姻乙酸酯，乙酰苯偶姻
3.Synthesis of Benzoin Acetate with Anhydrous Potassiuim Carbonate as Catalyst无水K_2CO_3催化合成苯偶姻乙酸酯
4.Make one of the partners in a marriage stop loving the other使婚姻中的一个伴侣停止爱其配偶
5.Make one of the partner in a marriage stop loving the other.使婚姻中的一个伴侣停止爱其配偶。
6.What is the best way to keep your spouse happy in the marriage?在婚姻中保持配偶幸福的最好方法是什么？
7.Which of the following is your marital status, single, married, divorced or widowed?下列何者是你的婚姻状态，未婚、已婚、离婚或丧偶？
8.Domain-specificity of Long-term Mate Preference among Chinese Young Females;中国青年女性婚姻择偶的领域特殊性研究
9.Research on Enantioselective Benzoin Condensations Using N-heterocyclic Carbenes;手性N-杂环卡宾催化不对称偶姻缩合研究进展
10.Study on synthesizing the arylacyloin by using Vatimin B1 injection as the catalyst;维生素B_1注射液催化合成芳偶姻的研究
11.A Novel Synthesis of Benzoin Catalyzed by Thiazolium Salts苯甲醛安息香缩合反应催化合成苯偶姻新方法
12.Synthesis of EPR-g-Styrene by Coupling Reaction;偶联法乙丙橡胶/苯乙烯接枝共聚物制备
13.Characterization of Photoinduced Birefringence in Ethyl Orange Azo-dye-doped Polymer Films;乙基橙偶氮聚合物的光致双折射特性
14.The Survey of Traditional Marriage Customs of Tibetan YiShenzha Tribes青海化隆乙什扎藏族部落传统婚姻习俗调查
15.Does gay marriage, as claimed, resemble monogamous heterosexual marriage more than polygamy does?同性婚姻如同所被宣称的那样比多配偶制更像一夫一妻制的异性婚姻吗？
16.On Mother JIA s Liberal Views on Marriage--From the Spouse Standards She Set for JIA Bao-yu;从贾母所定择偶标准看其开明婚姻观——兼论林黛玉婚姻悲剧产生的原因
17.Other fixatives which may be used include the oleoresins such as benzoin, or styrax.其他可用的固定剂有苯偶姻或安息香等含油树脂。
18.Spouses have equal rights of occupation of the matrimonial home( the main residential home of the couple).配偶双方均拥有婚姻居所(夫妻的主要居所)之居住权。