羟甲基甲醛,hydroxymethyl formaldehyde,音标,读音,翻译,英文例句,英语词典

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1) hydroxymethyl formaldehyde 点击朗读

羟甲基甲醛

And the factors influencing on the reaction,such as content of hydroxymethyl formaldehyde and free formaldehyde was discussed.

以亚磷酸二甲酯和丙烯酰胺为原料,合成了耐久阻燃剂KX-912,重点讨论了羟甲基甲醛和游离甲醛含量对反应的影响。

2) hydroxybenzaldehyde 点击朗读

羟基苯甲醛

The nucleophilic substitution reaction of chloromethylated polystyrene was performed using the sodium salt of p-hydroxybenzaldehyde as the nucleophilic substitution agent via phase-transfer catalysis,and polystyrene with aldehyde groups on its side chains was prepared.

以对羟基苯甲醛的钠盐为亲核取代试剂,采用相转移催化进行了大分子氯甲基聚苯乙烯的亲核取代反应,将其转变为侧链带有功能性基团醛基的聚苯乙烯;考察了反应条件(如有机溶剂的极性、催化剂种类及用量、有机相与水相之比等)对大分子相转移催化反应的影响,并根据相转移催化反应机理与相关的动力学规律进行了分析。

Although good selectivity for p-hydroxybenzaldehyde has been achieved, the use of methanol as the solvent brings an explosion risk in operation and a large amount of NaOH in the solvent has to be neutralized, which are the main disadvantages.

在乙酸存在和空气气氛下,以磷酸铁为催化剂进行了对甲酚气相选择氧化生成对羟基苯甲醛和对羟基苯甲醇的反应。

This paper summarizes the recent development in synthesis of hydroxybenzaldehyde,and points out that hydroxybenzaldehyde by catalytic oxidation,chlorination-hydrolysis and indirect electrooxidation from cresol are three promising approaches.

羟基苯甲醛是一类十分重要的精细化学品。

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3) HMF

羟甲基糠醛

Uncertainty evaluation in the determination of HMF in honey; 点击朗读

蜂蜜中羟甲基糠醛测定的不确定度评定

The analysis results of the reducing sugar and HMF content in bread crumb with different storage time showed that the browning of bread crumb was caused by Maillard reaction.

通过对不同贮存时间面包瓤中还原糖含量和羟甲基糠醛(HMF)含量的测定,表明面包褐变主要是由美拉德反应引起。

The activity of enzymes in honey is reduced during heating process,and injurant hydroxymethylfurfural(HMF) forms synchronously.

热处理会造成蜂蜜中生物酶活性的损失,同时还会生成有害物质羟甲基糠醛(HMF)。

更多例句>>

4) hydroxymethylfurfural [,haidrɔksi,meθil'fə:fjurəl] 点击朗读

羟甲基糠醛

A reversed-phase high performance liquid chromatographic method was described for determination of HMF (hydroxymethylfurfural) in royal jelly.

建立了测定蜂王浆中羟甲基糠醛含量的固相萃取-反相高效液相色谱法。

Its catalytic performance in the synthesis of 5-hydroxymethylfurfural(HMF) from fructose dehydration was investigated.

用FTIR、TG、13C NMR、SEM、BET及酸度测定等测试技术对IL3进行了表征,并考察其在果糖脱水合成5-羟甲基糠醛(HMF)过程中的催化性能。

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5) Hydroxymethyl-furfural 点击朗读

羟甲基糠醛

Effects of Hydroxymethyl-furfural on Damages of Nerve Cell Morphology and Cyto-skeleton System Induced by Okadaic Acid;

山茱萸羟甲基糠醛对冈田酸致神经细胞形态及细胞骨架损伤的保护作用

Effects and mechanisms of hydroxymethyl-furfural on nerve cell injury induced by sodium azide;

山茱萸羟甲基糠醛对叠氮钠致神经细胞损伤的影响及其作用机制

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6) p-hydroxybenzaldehyde 点击朗读

对羟基苯甲醛

Water-soluble Fe~(3+) ion chemosensor based on p-hydroxybenzaldehyde; 点击朗读

基于对羟基苯甲醛的水溶性Fe~(3+)离子探针的研究

Studies on solid-state synthesis of a Schiff base derived from p-hydroxybenzaldehyde and p-aminobenzoic acid at supersonic speed airflow and low-heating temperature;

超音速气流低热固相反应合成对羟基苯甲醛缩对氨基苯甲酸Schiff碱

The production of gastrodin through biotransformation of p-hydroxybenzaldehyde by cell suspension culture of Datura stramonium;

白花曼陀罗悬浮培养细胞转化对羟基苯甲醛生成天麻素

更多例句>>

补充资料：5-羟甲基-2-呋喃甲醛

CAS：67-47-0
分子式：C6H6O3
中文名称：5-羟甲基-2-呋喃甲醛
英文名称：5-(hydroxymethyl)-2-Furancarboxaldehyde
5-(Hyddroxymethyl)furfurole
5-(hydroxymethyl)-2-furaldehyde
5-(hydroxymethyl)-2-furancarboxaldehyde
5-(hydroxymethyl)-2-furancarboxaldehyde
5-(hydroxymethyl)furfural
5-hydroxymethylfuraldehyde

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

参考词条

2,2-二羟甲基丁醛 4-羟基苯甲醛氯代羟基苯甲醛 2-二羟甲基辛醛邻羟基苯甲醛 2,2-二羟甲基丙醛

3,4-二羟基苯甲醛 5-羟甲基糠醛 2-羟基-1-萘甲醛

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	您的位置：首页 -> 词典 -> 羟甲基甲醛 1) hydroxymethyl formaldehyde 羟甲基甲醛 1. And the factors influencing on the reaction,such as content of hydroxymethyl formaldehyde and free formaldehyde was discussed. 以亚磷酸二甲酯和丙烯酰胺为原料,合成了耐久阻燃剂KX-912,重点讨论了羟甲基甲醛和游离甲醛含量对反应的影响。 2) hydroxybenzaldehyde 羟基苯甲醛 1. The nucleophilic substitution reaction of chloromethylated polystyrene was performed using the sodium salt of p-hydroxybenzaldehyde as the nucleophilic substitution agent via phase-transfer catalysis,and polystyrene with aldehyde groups on its side chains was prepared. 以对羟基苯甲醛的钠盐为亲核取代试剂,采用相转移催化进行了大分子氯甲基聚苯乙烯的亲核取代反应,将其转变为侧链带有功能性基团醛基的聚苯乙烯;考察了反应条件(如有机溶剂的极性、催化剂种类及用量、有机相与水相之比等)对大分子相转移催化反应的影响,并根据相转移催化反应机理与相关的动力学规律进行了分析。 2. Although good selectivity for p-hydroxybenzaldehyde has been achieved, the use of methanol as the solvent brings an explosion risk in operation and a large amount of NaOH in the solvent has to be neutralized, which are the main disadvantages. 在乙酸存在和空气气氛下,以磷酸铁为催化剂进行了对甲酚气相选择氧化生成对羟基苯甲醛和对羟基苯甲醇的反应。 3. This paper summarizes the recent development in synthesis of hydroxybenzaldehyde,and points out that hydroxybenzaldehyde by catalytic oxidation,chlorination-hydrolysis and indirect electrooxidation from cresol are three promising approaches. 羟基苯甲醛是一类十分重要的精细化学品。更多例句>> 3) HMF 羟甲基糠醛 1. Uncertainty evaluation in the determination of HMF in honey; 蜂蜜中羟甲基糠醛测定的不确定度评定 2. The analysis results of the reducing sugar and HMF content in bread crumb with different storage time showed that the browning of bread crumb was caused by Maillard reaction. 通过对不同贮存时间面包瓤中还原糖含量和羟甲基糠醛(HMF)含量的测定,表明面包褐变主要是由美拉德反应引起。 3. The activity of enzymes in honey is reduced during heating process,and injurant hydroxymethylfurfural(HMF) forms synchronously. 热处理会造成蜂蜜中生物酶活性的损失,同时还会生成有害物质羟甲基糠醛(HMF)。更多例句>> 4) hydroxymethylfurfural [,haidrɔksi,meθil'fə:fjurəl] 羟甲基糠醛 1. A reversed-phase high performance liquid chromatographic method was described for determination of HMF (hydroxymethylfurfural) in royal jelly. 建立了测定蜂王浆中羟甲基糠醛含量的固相萃取-反相高效液相色谱法。 2. Its catalytic performance in the synthesis of 5-hydroxymethylfurfural(HMF) from fructose dehydration was investigated. 用FTIR、TG、13C NMR、SEM、BET及酸度测定等测试技术对IL3进行了表征,并考察其在果糖脱水合成5-羟甲基糠醛(HMF)过程中的催化性能。更多例句>> 5) Hydroxymethyl-furfural 羟甲基糠醛 1. Effects of Hydroxymethyl-furfural on Damages of Nerve Cell Morphology and Cyto-skeleton System Induced by Okadaic Acid; 山茱萸羟甲基糠醛对冈田酸致神经细胞形态及细胞骨架损伤的保护作用 2. Effects and mechanisms of hydroxymethyl-furfural on nerve cell injury induced by sodium azide; 山茱萸羟甲基糠醛对叠氮钠致神经细胞损伤的影响及其作用机制更多例句>> 6) p-hydroxybenzaldehyde 对羟基苯甲醛 1. Water-soluble Fe~(3+) ion chemosensor based on p-hydroxybenzaldehyde; 基于对羟基苯甲醛的水溶性Fe~(3+)离子探针的研究 2. Studies on solid-state synthesis of a Schiff base derived from p-hydroxybenzaldehyde and p-aminobenzoic acid at supersonic speed airflow and low-heating temperature; 超音速气流低热固相反应合成对羟基苯甲醛缩对氨基苯甲酸Schiff碱 3. The production of gastrodin through biotransformation of p-hydroxybenzaldehyde by cell suspension culture of Datura stramonium; 白花曼陀罗悬浮培养细胞转化对羟基苯甲醛生成天麻素更多例句>> 补充资料：5-羟甲基-2-呋喃甲醛 CAS：67-47-0 分子式：C6H6O3 中文名称：5-羟甲基-2-呋喃甲醛英文名称：5-(hydroxymethyl)-2-Furancarboxaldehyde 5-(Hyddroxymethyl)furfurole 5-(hydroxymethyl)-2-furaldehyde 5-(hydroxymethyl)-2-furancarboxaldehyde 5-(hydroxymethyl)-2-furancarboxaldehyde 5-(hydroxymethyl)furfural 5-hydroxymethylfuraldehyde 说明：补充资料仅用于学习参考，请勿用于其它任何用途。参考词条 2,2-二羟甲基丁醛 4-羟基苯甲醛氯代羟基苯甲醛 2-二羟甲基辛醛邻羟基苯甲醛 2,2-二羟甲基丙醛

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