It is for twenty years that we have used alcohol benzoate solution to preserve corpse specimens instead of formaldehyde solution.
我们采用苯甲酸乙醇溶液替代福尔马林,保存尸体标本已20年,累计保存标本100具。
Ethanol solution can emit visible fluorescence when induced by UV light.
乙醇溶液在紫外光照射下可以发射荧光。
Firstly, we employ the exciting light, which has the longest wavelength that can be absorbed by ethanol, to irradiate ethanol solutions to investigate the fluorescent spectra.
首先，选用具有乙醇分子的极限吸收波长的光作为激励光照射不同浓度的乙醇溶液，研究了该溶液的荧光光谱及其特性，以及荧光强度和溶液浓度之间的关系；研究结果表明乙醇分子不仅能较好地吸收253。
A comparision of the pros and cons is made between two methods of preparing standard ethanol solution with the first by way of volume fraction method,the second by way of weight fraction method.
通过实验,比较最大气泡法测定乙醇溶液实验中体积分数法和称重质量分数法配制标准溶液的优劣,分析套管外循环水恒温实验和支管烧瓶直接恒温实验的差别,并找寻本实验浓度适用范围。
The fluorescence spectra of alcohol solution induced by ultraviolet light and its characteristic are studied experimentally and theoretically in this paper.
分别从理论和实验上对紫外光激励不同浓度的乙醇溶液所产生的荧光光谱及其特性进行了分析研究。
15 g/ml KOAc glycol solution was chosen as the separation agent in this separation process.
15 g/ ml醋酸钾乙二醇溶液作为分离剂 ,用加盐萃取精馏法对某抗生素原药合成所产生的二氯甲烷 -甲醇 -水三元体系的母液进行分离 ,找到了合适的试验条件 ,并得到纯度为 99。
The fluorescence spectral characteristics of saturated fatty acids-ethanol solution excited by UV light are studied in detail,and the emission mechanism is analyzed as well.
研究了紫外光激发饱和脂肪酸-乙醇溶液的荧光光谱特征,得到了光谱特征参数随激发光波长和溶液中饱和脂肪酸体积分数改变的变化规律,分析了荧光产生的机理。
A mixture of sulphuric acid-thiourea-thioglycollic acid is used as selective solvent for free silver sulphide and sulphuric acid-thiourea-ferric sulphate for free native silver.
用硫酸-硫脲-硫代乙醇酸溶液选择溶解硫化银;用硫酸-硫脲-硫酸高铁铵溶液选择溶解自然银。
Titrate the mixed solution with ethanol solution of acetic acid.
用乙酸的乙醇溶液滴定溶液的碱浓度。
Pervaporation Separation of Ethyl Acetate-Water Solutions through the Polyvinyl Alcohol Membranes Modified by Perfluorosulfonic Acid
全氟磺酸改性聚乙烯醇渗透汽化膜分离乙酸乙酯-水溶液
The Crossover Critical Behaviour in Ternary Liquid Mixtures of [Ethanol+Water+Potassium Carbonate];
水＋乙醇＋碳酸钾三元混合溶液的临界跨接行为
Preparation of Boehmite from Supersaturated Solution of Sodium Aluminate with Ethanol-Water Solvent
铝酸钠溶液乙醇分解法制备一水软铝石
Separation of Glycyrrhizic Acid From Licorice With Ammonia and Ethanol Solution
氨性乙醇溶液从甘草中提取甘草酸工艺研究
A study on the fluorescence spectral characteristics of saturated fatty acids-ethanol solution
饱和脂肪酸乙醇溶液荧光光谱特性研究
The Rheology Behavior of Hydrophobically Modified Poly(acrylic acid) in Ethylene Glycol-water Mixture
疏水改性聚丙烯酸乙二醇/水溶液的流变特性
methylcellosolve acetate
甲基溶纤剂乙酸酯，甲氧基乙醇乙酸酯
ethylene glycol monoethyl ether acetate
乙二醇-乙醚乙酸酯,[俗]醋酸溶纤剂
Study on Technology and Phase Diagram of Potassium Sulphate Prepared by Ammonium Sulphate Method in EG Solution;
乙二醇溶液硫酸铵法制备硫酸钾相图及工艺研究
spirit of niter
硝酸乙酯的酒精溶液
spirit of ethyl-nitrite
亚硝酸乙酯的酒精溶液
The cadmium sulfate is selectively dissolved in alcohol solution.
特别选用乙醇溶液浸取硫酸镉,降低了氧化镉的干扰。
Studies on Concentration of Clindamycin Phosphate Aqueous Ethanol Solution by Nanofiltration and Its Characteristics of Mass Transfer;
克林霉素磷酸酯乙醇水溶液的纳滤浓缩及其传递特性的研究
Surface Activity of Poly(dimethylsiloxane)ethoxylate/propoxylate in Aqueous Solution
二甲基硅氧烷甘醇乙酸基共聚物水溶液的表面活性
Determination of Residual Ethanol Solvent in Piperaquine Phosphate by Solution Headspace Gas Chromatography
液体顶空气相色谱法测定磷酸哌喹中乙醇溶剂残留
Electrosynthesis of Dimethyl Carbonate in [bmim]BF_4-MeCN Solvent
离子液体-乙腈混合溶剂中电催化CO_2与甲醇合成碳酸二甲酯