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单词 propyl
释义

propyl

美 ['pro?p?l]
英 ['pr??p?l]
  • n.【化】丙基
  • 网络丙烷基;异丙基;正丙基-吡唑
n.
1.
【化】丙基

例句

释义:
1.
Propyl gallate known as a familiar antioxidant, is widely used in food industry.
没食子酸丙酯作为一种常见的抗氧化剂已被广泛应用于食品行业。
www.chemyq.com
2.
METHODS The orthogonal design method was used to optimize the formulation. hydroxy propyl methyl cellulose was used as matrix.
方法采用正交设计以体外溶出为指标,以羟丙基甲基纤维素为阻滞剂,进行处方筛选。
dictsearch.appspot.com
3.
Reduce the number of propyl alcohol means that reduce costs, and reduce the emission of fountain solution.
减少异丙醇就意味着降低成本,及减少润版液的排放。
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4.
Conclusion: Propyl gallate has inhibitory effect on the contraction of rat isolated intestine and mouse intestinal peristalsis in vivo.
结论:棓丙酯对大鼠、小鼠肠平滑肌运动具有明显抑制作用。
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5.
Plastic gravure dilution table printing ink solvent is aminomethylbenzoic, propyl alcohol, xylene, butyl alcohol, etc.
塑料不凸版外印油不朱的浓缩溶剂是甲苯,异丙醇,二甲苯,丁醇等。
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6.
Parabens are a chemical compound of para-hydroxybenzoic acid, and common types of parabens include butyl, propyl and ethylparabens.
parabens是一种化学化合物的第羟基苯甲酸,和常见的parabens包括丁基,丙基和乙基parabens。
www.uzmart.com
7.
Objective: To prepare 2% hydroxy-propyl-methylcellulose according to military Medical Therapy Unit off-gauge Preparation specification.
前言:目的:按照军队医疗单位非标准制剂技术要求进行2%羟丙基甲基纤维素的研制。
www.chemyq.com
8.
Sometimes you need to add just the right amount of propyl alcohol to enhance gloss and give better.
有时需加适量的异丙醇以增进光泽度以及给予比较好的流平性。
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9.
In the present article, we give a review on the reaction mechanism and many determinations of propyl gallate.
介绍了没食子酸丙酯的反应机理,并对没食子酸丙酯的测定方法进行了综述。
www.chemyq.com
10.
Acetic acid, 2-methyl propyl ester; acetic acid, isobutyl ester.
乙酸异丁酯;醋酸异丁酯;乙酸-2-甲基丙基酯香港。
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1.
Commonly used solvents are: toluene and xylene, ethanol, methanol, propyl alcohol, acetidin, chloroacetic, n-butyl acetate, and so on.
常用的溶剂有:甲苯、二甲苯、乙醇、异丙醇、甲醇、乙酸乙酯、乙酸甲酯、乙酸丁酯等。
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2.
Result showed that the yield of propyl acetate reached 89. 6%.
结果表明,在最佳反应条件下,酯收率达89.
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3.
A kind of environment protectional benzene-propyl later paint, which was suit to coat inner wall was prepared.
研制了一种适用于内墙涂装的环保型苯-丙乳胶漆。
www.chemyq.com
4.
Photochemical catalytic spectrophotometric determination of trace copper with ammonium molybdate-iso-propyl alcohol system
钼酸铵-异丙醇体系光化学催化分光光度法测定痕量铜
www.ilib.cn
5.
Density functional methods studies on geometry, vibrational frequencies and thermodynamic properties of propyl nitrate
硝酸丙酯结构、振动频率和热力学性质的密度泛函理论研究
www.ilib.cn
6.
Synthesis of Ethylenediamine- Propyl Functionalized SBA -15 Mesoporous Molecular Sieve and Its Catalytic Activity
15介孔分子筛的合成及催化性能
www.ilib.cn
7.
Workplace air--Determination of propyl acetate--Solvent desorption gas chromatographic method
车间空气中乙酸丙酯的溶剂解吸气相色谱测定方法
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8.
Preparation and Clinical Application of Viscoelastic Agent of Hydroxy - propyl - methylcellulose in Eyes
羟丙基甲基纤维素眼用粘弹剂的制备和临床应用
www.ilib.cn
9.
Synthesis of Methyl Propyl Carbonate via Heterogeneous Gas - Phase Transesterification
反应条件对气相催化酯交换合成碳酸甲丙酯的影响
www.ilib.cn
10.
Workplace air--Determination of propyl acetate--Direct injection gas chromatographic method
车间空气中乙酸丙酯的直接进样气相色谱测定方法
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1.
Workplace air--Determination of propyl alcohol--Direct injection gas chromatographic method
车间空气中丙醇的直接进样气相色谱测定方法
ascetlan.bokee.com
2.
Indirect determination of thiocyanate by extraction-flotation of copper with propyl alcohol-water system
丙醇-水体系萃取浮选铜间接测定硫氰酸根
www.ilib.cn
3.
The Environmental Characteristics and Application Prospect of n-Propyl Bromide as ODS Substitute
ODS替代品正丙基溴的环境特性及应用前景
scholar.ilib.cn
4.
Preparation and Properties of the Derivatives of Propyl Gallate-Fumarates
没食子酸丙酯-富马酸酯衍生物的合成与性能
www.ilib.cn
5.
Discussion on the separating characteristic of propyl alcohol in alcohol distillation
酒精蒸馏过程正丙醇分离特性的讨论
www.ilib.cn
6.
Density Functional Studies on the Bond Dissociation Energy and Pyrolysis Mechanism of Propyl Nitrate
硝酸丙酯键离解能和热解机理的密度泛函理论研究
168.160.184.78
7.
Seperation of Acetonitrile and Propyl Alcohol Using Extractive Distillation with Salt
加盐萃取精馏法分离乙腈和正丙醇的混合物
www.ilib.cn
8.
Catalytic Synthesis of n-Propyl Acetate Using Environmentally Friendly Catalyst
用环境友好催化剂合成乙酸正丙酯
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9.
Synthesis of Scale Inhibition and Dispersion Agent of Phosphor - containing Maleamic Acid and Acrylic Acid Hydroxy - propyl Ester copolymer
含磷顺丁烯二酸酐、丙烯酸羟丙酯共聚物阻垢剂的合成
www.ilib.cn
10.
Standard Specification for Vapor-Degreasing Grade and General Grade normal-Propyl Bromide
常规的丙基溴化物的一般级别和蒸气脱脂级别的标准规范
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1.
New Technological Process for Synthesis of Iso- Propyl benzene Catalyzed by Activated Ferric Oxide
合成异丙基苯的活性氧化铁催化工艺
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2.
Application of Gas Chromatogram in Catalytic Synthesis of Propyl Silane Coupling Solvent
气相色谱仪在丙基型硅烷偶联剂催化合成中的应用
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3.
Synthesis and Structural Determination of GA Derivative with Cyclo Propyl Skeleton
环丙烷骨架赤霉素衍生物的合成及结构鉴定
www.ilib.cn
4.
Preparation and Application of Dimethylamine Propyl Methacrylamide
甲基丙烯酰胺丙基二甲基胺的合成及应用
www.ilib.cn
5.
Purifying Tert-Butyl Alcohol and Iso-Propyl Alcohol by Adsorptive Distillation Method
吸附蒸馏提纯叔丁醇及异丙醇
hxgyygc.nextage.cn
6.
A Study of the Synthesis of Lactic Acid N-propyl Ester
乳酸正丙酯的合成研究
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7.
Solvent-free synthesis and characterization of 2-propyl benzimidazole using microwave-irradiation
2-丙基苯并咪唑的无溶剂微波合成及其表征
www.ilib.cn
8.
Stannous Oxide Catalytic Synthesize Propyl Furoate
氧化亚锡催化合成呋喃甲酸正丙酯
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9.
Application of propyl emulsion cement mortar for treatment of concrete defect
丙乳水泥砂浆在处理混凝土缺陷中的应用
www.ilib.cn
10.
Catalytic synthesis of propyl propionate by phosphotungstic acid supported on activated carbon
活性炭固载磷钨酸催化合成丙酸丙酯
www.ilib.cn
1.
Separation of Cadmium by Iodide-4-Aminoantipyrine-Propyl Alcohol Extraction System in the Presence of Ammonium Sulphate
硫酸铵存在下碘化物-4-氨基安替吡啉-丙醇体系萃取分离镉
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2.
A Switch Method of Synthesis Process for Ethyl Acetate or Propyl Acetate by Reactive Distillation
乙酸乙酯与乙酸正丙酯的切换式连续生产
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3.
The catalytic synthesis of n-propyl carboxylate with ammonium ferric sulfate
硫酸铁铵催化合成羧酸正丙酯
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4.
The Determination of Iso-Propyl Acetate by Capillary Gas Chromatography
毛细管气相色谱法测定乙酸异丙酯
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5.
Synthesis of n-Propyl Cinnamate Catalyzed by Phosphoungstic Acid under Microwave Irradiation
微波辐射磷钨酸催化合成肉桂酸正丙酯
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6.
Catalytic Synthesis of Propyl Gallate with Cation Exchange Resins
强酸性阳离子交换树脂催化合成没食子酸丙酯
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7.
Production of Propyl Acetate by Reactive Distillation
一种反应精馏生产醋酸正丙酯的方法
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8.
Removal of Normal Propyl Alcohol to Improve Molasses Alcohol Quality
去除正丙醇提高糖蜜酒精质量
168.160.184.82:8080
9.
Catalytic Synthesis of n-Propyl Cinnamate with Sodium Bisulfate
硫酸氢钠催化合成肉桂酸正丙酯
ilib.cn
10.
The Mechanism of the Propyl Alcohol Oxidize Ester of Legal System
丙醇氧化法制酯的机理
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1.
Application of air-blown propyl emulsion mortar in reservoir repair
喷射丙乳砂浆在鹤岗市五号水库修补中的应用
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2.
Synthesis of i - Propyl Gallate with Chitosan Sulfate Catalyst
壳聚糖硫酸盐催化没食子酸异丙酯的合成
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3.
The effect of propyl gallate on the activity of various antifungal drugs against filamentous fungi in vitro
没食子酸丙酯对抗真菌药体外抗丝状真菌活性的影响
scholar.ilib.cn
4.
Study on synthesis of a-bromo p-Fluorophenyl propyl ketone
a-溴代对氟苯丁酮的合成研究
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5.
standard test method for assay of normal - propyl bromide content
检定丙基溴含量的标准试验方法
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6.
Synthesis of Iso-propyl Acetate Using Neodymium Oxide as Catalyst
氧化钕催化合成乙酸异丙酯
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7.
Synthesis of n-Propyl Ether with the Microwave Irradiation
微波辐射法催化合成正丙醚的研究
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8.
Synthesis of flame retardant mono (1-chloro-2-hydroxy-propyl) phosphate and its antimony compound
新型阻燃剂磷酸单(1-氯-2-羟基丙基)酯及其锑合物的合成
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9.
Reduction of propyl alcohol by dilute distillation
稀释蒸馏是降低正丙醇的有效途径
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10.
Synthesis of Food Antioxidant Propyl Gallate
食品抗氧化剂没食子酸丙酯的合成
service.ilib.cn
1.
Preparation of Propyl p-Hydroxybenzoate Catalyzed by Ferric Chloride
氯化铁催化合成对羟基苯甲酸丙酯
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2.
Spectral Studies on Shock Ignition of Propyl-nitrate
硝酸丙酯冲击点火的光谱研究
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3.
Studies of CR tablet Blockers Using Hydroxydrin Propyl Cellulose as Skeleton
以羟丙基甲基纤维素为骨架的缓释片阻释剂研究
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4.
Preparation of Per-propyl Emulsion for Coatings
涂料用纯丙乳液的性能
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5.
test method for assay of normal - propyl bromide content
普通丙基溴化物含量评估试验方法
www.ichacha.net
6.
Syntheses and Absorption Properties of Epoxy-propyl Calix[6]-based Polymers
环氧丙基杯[6]开环聚合物的合成及其吸附性能
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7.
Study on purification of n-propyl acetate by extraction
醋酸正丙酯萃取提纯工艺研究
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8.
Propyl Gallate and Citric Acid and Tocopherol,
丙基没食子酸、柠檬酸、维他命,
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9.
Study on the Characteristics of 3-Chloro-2-Hydroxy-Propyl Dimmer Acid Monoester Combining with Typical Oil Additives
二聚酸-3-氯-2-羟基丙单酯与常用添加剂的复配特性研究
ilib.cn
10.
Synthesis and Properties of Sodium 2- Hydroxy- 3 -(Dimethyl Dodecyl Ammonium) Propyl Sulphonate
2-羟基-3-(二甲基十二烷基铵)丙磺酸钠合成和性能测试
service.ilib.cn
1.
The conditions for preparation of propyl p-hydroxybenzoate
对羟基苯甲酸丙酯的合成条件
www.ilib.cn
2.
food additive - propyl gallate
食品添加剂没食子酸丙酯
www.ichacha.net
3.
Effect of Propyl Dihydrojasmonate on Tobacco Resistance to Black Shank
二氢茉莉酸丙酯诱导烟草抗黑胫病作用研究
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4.
Magnetic Nanograde solid Super Acid Catalyzed Synthesis of Gallicacid Propyl Ester
磁性纳米固体超强酸催化合成没食子酸酯
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5.
Determination of Vapor Pressures for Binary and Ternary Mixtures Containing Ionic Liquid 1-propyl-3-methylimidazolium Bromide
含离子液体溴化1-丙基-3-甲基咪唑的二元和三元体系的蒸气压测定
www.ilib.cn
6.
Study on the synthesis of phenoxy propyl trimethoxy silane
苯氧基丙基三甲氧基硅烷的合成
www.ilib.cn
7.
Effect of Propyl Dihydrojasmonate on the Ultrastructure of Root Tip of Midget Cr abapple Seedling
丙基双氢茉莉酸酯对海棠幼苗根尖超微结构的影响
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8.
Synthesis of p-Fluorophenyl Propyl Ketone
对氟苯丁酮的合成
www.ilib.cn
9.
as far as possible before the Panel, which is a shirunshaoshang State, is to use the volatile slow-xylene, propyl alcohol and so on;
后色的版背只管即便保留较潮湿的状况,一是搁置挥发速率较缓的二甲苯、异丙醇等;
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