Objective To compare the sterile effects of disinfecting endotracheal tubes by soaking with 3% hydrogen peroxide solution, 2% glutaral, borax phenol and formaldehyde solution and by boiling. 目的比较3%双氧水、2%戊二醛、硼砂酚醛浸泡和煮沸消毒方法对气管内套管的消毒效果。
In synthesizing process, the optimum quanta of hydrogen peroxide solution and glacial acetic acid which affect epoxide number were determined. 对合成过程中影响环氧值的两个重要条件:即双氧水和冰醋酸的用量做了大量实验,确定了最佳条件。
Molecular Dynamics Simulation on Characteristics of Decomposition of Methane Hydrate in the Presence of Hydrogen Peroxide Solution 过氧化氢水溶液作用下甲烷水合物分解特性的分子动力学模拟研究
Experimental investigation and microscopic analyses on the flue gas desulfurization of ca ( oh)_2 humidified by hydrogen peroxide solution 过氧化氢溶液增湿Ca(OH)2脱硫的实验研究及微观机理分析
Inhibitors for Reducing Metal Corrosion in Hydrogen Peroxide Solution 过氧化氢水溶液中金属缓蚀剂的试验研究
Maintain oxidizing conditions at all times during the digestion by adding small quantities of the hydrogen peroxide solution whenever the mixture turns brown or darkens. 在消化期间,通过加入少量的过氧化氢溶液以随时保持氧化条件,无论何时(还是译为每当?不确定)混合物变成棕色或黑色。
According to incomplete statistics, in the past 3 years, China exported more than 20 technologies, such as anthraquinone hydrogen peroxide solution, variable voltage absorption, etc. 据不完全统计,中国三年来出口蒽醌法双氧水、变压吸附等技术二十余项。
Results Accuracy of the method is 92%-103% by using the digesting system of nitric acid, hydrogen peroxide solution; 结果采用硝酸、双氧水消解体系,方法准确度92%~103%;
Determination of Organo-Phosphorous Pesticides in Vegetable by The Method of Activation of Hydrogen Peroxide Solution and Inhibition of Wheat Enzyme 双氧水活化-面粉酶抑制法测定蔬菜中有机磷农药
The results indicated that 3% hydrogen peroxide solution as oxygen humidification fluid from microorganism standpoint is better than distilled water and other oxygen humidification fluids. 结果表明:3%过氧化氢溶液作为氧气湿化液,从细菌学角度及患者接受程度上讲,都优于蒸馏水或其他溶液的氧气湿化液,其临床效果是显著的。
The Research of the New Process of Hydrogen Peroxide Solution Bleaching for the Linen Rove 亚麻粗纱双氧水漂白新工艺的研究
Contrast observation on bleaching of 84 disinfectant and hydrogen peroxide solution for dry short bone 84消毒液和过氧化氢药液对人体干燥短骨漂白作用的对比研究
Analysis and Synthesis of Degradations in Hydrogen Peroxide Solution of Anthraquinone Process 蒽醌法生产双氧水工作液中降解物的分析与合成
A Method of Determining Trace Iodine in Foodstuff with Hydrogen Peroxide Solution as Oxidant 过氧化氢氧化法测定食品中的微量碘
In order to differ it from environment temperature and microorganism chain, we regard 3% hydrogen peroxide solution as oxygen humidification fluid. 为此,针对氧气湿化瓶内细菌的繁殖与环境的湿度及微生物链间的关系,我们采用3%过氧化氢溶液为氧气湿化液。
Study on ion-exchange equilibrium of hydrogen peroxide solution 过氧化氢溶液中离子交换平衡的研究
The basic principles of some cyanogens-contained waste water oxidation treatment methods included alkali chlorine oxidation, the hydrogen peroxide solution oxidation and ozone oxidation are introduced, and comparison analysis are made. 介绍了处理含氰废水碱氯氧化法、双氧水氧化法、臭氧氧化法等几种氧化法的基本原理,并进行了对比分析。
Safety Study of Resin Method for Purifying Hydrogen Peroxide Solution 树脂法净化过氧化氢溶液的安全性能研究
Comparison of Pd Catalyst and Ni Catalyst for Hydrogen Peroxide Solution Production by Anthraquinone Process 蒽醌法生产双氧水钯触媒与镍触媒之比较
Conclusion: Umbilicus skin preparation method through Vaseline soapsuds hydrogen peroxide solution iodophor could be used in clinical practice. 结论:选用润肤油肥皂水双氧水碘伏的备皮方法,可保证脐孔术野皮肤的无损伤及无菌性,具有临床应用及推广价值。
Effect of 3 Percent Hydrogen Peroxide Solution As Oxygen Humidification Fluid in Clinical Application 3%过氧化氢溶液作为氧气湿化液在临床应用中的效应
In order to meet the need of production practice, the authors present two simple quick determination methods, IR Lamp Method and Hydrogen Peroxide Solution Method. 为适应生产实践的需要,作者探索出了两种简易的测定方法:红外灯法和双氧水法。
This paper researches on the analysis of hydrogen peroxide solution by high performance liquid chromatography ( HPLC) and high performance liquid chromatography-mass spectrometry ( HPLC-MS) methods. 本文采用高效液相色谱和高效液相色谱-质谱联用技术对双氧水工作液进行分析研究。
During root canal preparation every canal was rinsed with 3% hydrogen peroxide solution and saline alternatively. 各组预备过程中,交替使用3%双氧水、生理盐水冲洗根管。预备完毕后,按照实验一所述方法,用Obturan系统进行根管充填。
Hair samples were digested in a microwave digestion system. Nitric acid and hydrogen peroxide solution were added to the sample in a closed digestion vessel and then digested in a microwave oven. 采用微波消解系统消解头发样品,将头发样品置于密闭容器内,加入一定量的硝酸和双氧水,放在微波炉内进行消解。
Used to auto-deposited on the armor plates, this stable composition is made of black carbon slurry, active substances containing free hydrofluoric acid and hydrogen peroxide solution, and acrylic acid latex can achieve a good coating. 将乳胶、炭黑浆及不含氢氟酸和双氧水的活性剂复配成稳定的活性浴液后,进行钢板的自泳涂装,得到效果良好的丙烯酸防腐涂层。
The changing conditions of the wool and the influence of some basic factors on the woolen hydrolysis process was investigated, such as alkali quantity, temperature, time, float ratio, hydrogen peroxide solution quantity etc. 研究了在碱氧化水解过程中,羊毛的变化状况和碱用量、温度、时间、液比、水量、双氧水用量等因素对羊毛水解的影响。
In this paper enzyme DL-1 and hydrogen peroxide solution are used for pretreatment on polylactide/ cotton blended fabric. The single factor experiments are done to study the effect of enzyme concentration, holding time, pH value, temperature and penetrator concentration. 采用退煮酶DL-1和双氧水对聚乳酸/棉混纺织物进行前处理,对酶浓度、保温时间、pH值、温度及渗透剂浓度进行单因素实验。
The results show that, expanded graphite dosage and adsorption time, hydrogen peroxide solution dosage and oxidation to deal with large effect on time efficiency, temperature ( in20-40oC) to deal with no influence on efficiency. 实验结果显示,膨胀石墨用量和吸附时间、双氧水用量和氧化时间对处理效率影响较大,温度(在20-40oC)对处理效率无影响。
To further improve the properties, NTs were pretreated by the hydrogen peroxide solution and the ultraviolet irradiation separately. And the biocompatibility was evaluated by biomimetic mineralization. 为进一步改善膜层结构性能,分别用双氧水溶液和紫外灯照射对纳米管阵列膜进行预处理,再通过仿生矿化法评价其生物活性。