醇 - 关于醇的双语例句 - 醇造句 - 语文书

为您找到383个与“醇”相关的双语例句：

N - hydroxyethylpyrrolidone ( NHP ) was synthesized from � � - butyrolactone and ethanolamine on Y molecular sieve catalyst by two steps.
以改性Y分子筛为催化剂,γ-丁内酯和乙醇胺为原料,采用γ - 丁内酯法两步合成N - 羟乙基吡咯烷酮 ( NHP ).
Isoamyl butyrate was synthesized by using ceric sulfate as the catalyst.
以硫酸高铈为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.
Butyraldehyde glycol acetal was synthesized from butyraldehyde and glycol by using iodine as catalyst.
以单质碘为催化剂,通过丁醛和乙二醇反应合成了丁醛乙二醇缩醛.
The kinetics of dehydrogenation of 2 - butanol to butanone on Ni Ultrafine particle catalyst has been studied.
本文研究了镍超细粒子催化2-丁醇液相脱氢反应的动力学.
In the epoxidation, chloroform and t butanol gave the best results.
在环己烯环氧化反应中, 以氯仿和叔丁醇为溶剂时,环氧化反应的结果最好.
The catalysis of big pore strong acid resin for 1,4 - butanediol dehydration to tetrahydrofuran is investigated.
考察了大孔强酸性树脂对1,4 丁二醇脱水制四氢呋喃的催化作用.
The catalysis of big pore strong acid resin for 1, 4 - butanediol dehydration to tetrahydrofuran is investigated.
考察了大孔强酸性树脂对1, 4 丁二醇脱水制四氢呋喃的催化作用.
A new type gemini surfactant was synthesized from 1,4 - butanediol , maleic anhydride and 1 - octadecanol.
采用1,4- 丁二醇、马来酸酐及十八醇为主要原料,合成出一种双子表面活性剂1, 4- 丁二醇双琥珀酸十八醇双酯磺酸钠.
The 1985 vintage has a stronger bouquet and slight caramelly flavour.
这种1985年酿制的陈年佳酿味道更醇厚，带有一种淡淡的焦糖甜味。
Contact and repellency activities of ethanol extracts from twenty medicinal plants against Rhizopertha dominica ( Fab . ) ( Coleoptera: Bostrichidae )
20种药用植物乙醇提取物对谷蠹的触杀和驱避活性 ( 英文 )
Xanthone was reduced to xanthydrol by sodium borohydride.
用硼氢化钠对呫吨酮还原得到呫吨醇.
It is resistant to borohydride reduction in alcoholic solvents.
在醇溶剂中,它不能被硼氢化物还原.
Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst.
以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.
The single butanol complexation dehydration technology cannot take all coordinated water molecules in bischofite away.
采用单纯的丁醇络合脱水方法难以完全脱除水氯镁石中的结晶水.
We constructed a CALB - displaying yeast whole - cell biocatalyst applied it to esterification from caproic acid and ethanol.
重组酵母菌经冻干能有效地实现在非水相中全细胞催化己酸和乙醇酯化合成己酸乙酯.
The microwave - assisted extraction ( MAE ) of betulin from Betula platyphylla Suk.
利用均匀设计法优化了微波辅助提取白桦树皮中桦木醇的工艺.
Benzyl butyrate was synthesized by using potassium bisulfate as the catalyst.
以硫酸氢钾为催化剂,丁酸和苄醇为原料合成丁酸苄酯.
Poly alcohol has been protected against radiation by benzalation and benzoylation.
聚乙烯醇的耐辐解可通过苄叉化和苯甲酰化提高.
Poly ( vinyl alcohol ) has been protected against radiation by benzalation and benzoylation.
聚乙烯醇的耐辐解可通地苄叉化和苯甲酰化提高.
The crude, wet benzoate ( 118 grams ) was disslolved with reflux in 1,400 ml methanol.
将粗制、湿的苯甲酸酯 ( 118克 ) 回流着溶于140毫升甲醇中.

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