通过有机合成反应，在实验室制得符合条件的两性离子型表面活性剂。
A qualified amphoteric ionic surface active agent is achieved in a lab through an organic synthetic reaction.
在不同实验系统上，测量了铁球壳表面不同位置上中子引起的绝对裂变反应率分布。
In different experiment systems, absolute fission reaction rates, derived from reflection neutrons, at different positions of the surface of an iron spherical shell were measured.
实验发现了双基推进剂燃烧表面上方高温反应中心的存在和变化规律。
The high temperature reaction centre above the burning surface of the double base propellants and its variety regulation are found.
实验表明，轻柴油裂解时，TLE结焦机理为传质、冷凝-表面缩聚反应机理。
It was clear from the experiment that the coking mechanism in TLE was mass transfer and condensation-surface poly-condensation reaction.
实验研究了石油焦气化反应活性和孔比表面积的关系。
The relationship of gasification reactivity and pore specific surface area of petroleum coke is studied.
植物叶表面的气孔保卫细胞是研究信号转导的模式实验系统，对环境变化反应灵敏而准确。
Stomatal guard cells, with sensitive and accurate responses to environmental changes, are model experimental system to study signal transduction.
实验采用TPSR、TPD、XPS和脉冲反应等方法系统研究了镍基催化剂表面积碳的形态和特点。
The varieties and features of surface carbon depositions on nickel catalyst were extensively investigated by TPSR, TPD, XPS and pulse reaction methods.
研究了磷酸单酯反应型表面活性剂的合成工艺，通过正交设计实验确定了合成的最佳工艺条件。
The synthesis technology for mono-alkyl phosphate reactive surfactants was studied and the (optimum) conditions of preparation were determined on the basis of experimental results.
通过扫描电镜等实验手段研究发现，热反应型聚氨酯整理后的羊毛纤维表面被树脂覆盖，纤维之间存在粘接点。
It was developed by SEM that the surface of wool finished by hot-reacting PU is covered by resin, and there are bond points between fibres.
实验中发现在一定的气化工况下，煤焦存在一个合适的颗粒尺寸范围，能形成比较大的孔比表面积和孔容积，有利于增强煤焦的气化反应。
There may be existed an optimal coal-char size range that makes abundant porosity and bigger pore specific areas to enhance the gasification reaction.
该文导出了核酸探针在石英晶体微天平电极表面上的杂交反应动力学模型，并通过实验对导出模型进行了验证、计算出相关动力学参数。
The dynamic model of nucleic hybridizing reaction on the surface of the electrode of quartz crystal microbalance(QCM) was deduced, and it was well validated.
反应动力学实验研究表明，变黏酸具有很高的表面反应速率。
The surface reaction kinetics experiments showed that the variable-viscosity acid had a faster reaction rate.
通过表面催化样板反应“CO表面催化氧化”检验了该模拟模型和方法，与实验结果吻合。
This simulation model and method are tested by a typical surface catalysis reaction i. e. CO surface-catalytic oxidation. The simulative results are in agreement with those of the experiments.
TPD实验表明等离子体不仅可以脱附吸附在催化剂上的反应物而且能引发吸附物发生表面化学反应。
TPD of NO and O2 indicate that it is certain the discharge plasma alters some properties of a catalyst such as adsorption, desorption, and induces surface reaction on catalyst.
实验室检测显示，这种瓷粉会与唾液反应在瓷层表面形成一个硅羟基层，这个硅羟基层更软，磨损度更小，与传统瓷粉相比对对颌牙更温和。
Laboratory tests reveal it reacts with saliva to form a silica-hydroxyl layer on the ceramic that is softer, less abrasive, and gentler to opposing dentition than conventional porcelains.
实验发现偶氮染料分子在复合电极表面的吸附量与反应速度密切相关。
It was found that the oxidation rate of the azo dye molecules is related to its adsorption amount on the surface of composite electrode.
通过正交实验得出最佳反应条件，制得的超细氧化锌粉料经组分分析、结构分析表明，其粒径、纯度、比表面积和晶型均符合相关标准。
The powders were tested by chemical composition analysis and construction analysis. The size of the powder, the purity and the specific area were all better than those of standard.
通过正交实验得出最佳反应条件，制得的超细氧化锌粉料经组分分析、结构分析表明，其粒径、纯度、比表面积和晶型均符合相关标准。
The powders were tested by chemical composition analysis and construction analysis. The size of the powder, the purity and the specific area were all better than those of standard.
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