紫外—可见光谱、高效液相色谱的分析表明,苯胺降解过程中有一系列中间产物生成,最终被矿化成小分子无机物。
Analysis by UV-visible spectrum and HPLC indicates that there are a series of intermediate products generated in aniline degradation, and the final products are small molecule inorganics.
管道中的液体在一定的条件下,部分液体气化成气体状态,产生气泡,形成气液两相流这就是闪蒸过程。
The liquid in the pipeline under certain conditions and partially vaporizes into gas state, bubble, formation of gas-liquid two-phase flow which is the process of flash.
所有各种化学过程,比如蒸馏,就利用了液相,和气相的混合物。
All sorts of chemical processes. Distillation, for example, takes advantage of the properties of liquid and gas mixtures.
本文利用高速摄影机观察了空泡在固液两相液体中,靠近刚性边壁附近的溃灭过程。
Bubble collapse process near a rigid boundary in solid-liquid two-phase fluid has been observed with high speed camera in this paper.
论文针对环己烷液相无催化氧化的五釜串联鼓泡搅拌反应器生产装置(BSTR),建立了氧化装置的过程数学模型。
A model of five-bubble-stirred-tank reactor (BSTR) for industrial uncatalyzed oxidation process of cyclohexane was established to predict and optimize the the industrial production.
通过控制液相流动的方式和行为来调节凝固过程的传输行为,达到控制或改善凝固组织和偏析程度的目的。
Through controlling the mode and the action of liquid flow, the transfers action during solidification could be adjusted in order to improve the solidification structure and componential segregation.
本研究拓宽了反应分离过程的适用范围,对气-液-固三相反应生产过程具有重要的参考价值。
Applicable range of reactive separation process is extended to other processes using gas-liquid-solid phases for reference.
再略为详细地讨论液相外延生长过程,因为晶体生长是实现集成光路使用的必不可少的一个环节。
The growth processes of liquid-phase epitaxy will be discussed in some detail, as crystal growth is a necessary step for the realization of integrated optics using.
文章从传输过程、凝固组织和成分偏析等三个方面对液相流动的作用作了综述。
It was summarized in present paper that the liquid flow acted in the transfers process, solidification structure and componential segregation.
原位晶化过程是焙烧微球在液相组分中先转变为硅铝酸钠凝胶,随后硅铝酸钠凝胶逐步地转变为Y型沸石。
The process of in-situ crystallization is that the roasted microparticles in the liquid phase convert into sodium silicoaluminate gel first and then the gels convert into zeolite Y gradually.
为了更精确地模拟铸造充型过程的流动行为,建立了充型过程的三维不可压缩气。液两相流动模型。
A three dimensional incompressible gas-liquid two-phase flow model was proposed to accurately simulate the fluid flow of casting's mould filling process.
在液相微波化学反应过程中,实时得到液体的复介电常数对理解化学过程有重要的意义。
In a microwave chemistry experiment, to obtain the real-time complex permittivity is of great importance to understand the reaction process.
储存过程中LNG的气液两相组成和热力学性质一直随着液体的蒸发而不断变化的,模拟计算时需要对LNG热物性进行计算。
Composition and thermodynamics character of LNG vapor and liquid vary as liquid's vaporizing, so LNG physical characteristic must be calculated in the simulate process.
揭示了半固态金属成形过程中应变率和变形量对液相偏析影响的规律。
The effects of strain rate and engineering strain on liquid phase segregation in the process of semi-solid metal forming have been revealed in this paper.
该液相模型与有关的气相和相平衡模型耦合,可用于预测多组分液滴的蒸发过程。
Coupled with relevant gas-phase model and phase-equilibrium model, the model proposed can be used for prediction of multicomponent droplet vaporization process.
以两种不同结构的空气搅拌式种分槽为研究对象,完成了晶种分解过程气—液两相流动的三维数值模拟。
The air-liquid two-phase flow of the seed precipitation process in two air-agitated tanks with different structures was numerical simulated in three dimensions.
该模型考虑了气液相返混及醋酸分子间的缔合效应,提高了模型对非稳态过程的模拟精度。
Backmixing of liquid and gas and association effects between acetic acid molecules were considered and the accuracy of the model for dynamic process was greatly improved.
气液相际间传质过程中,由溶质浓度梯度产生的表面张力梯度可以导致相界面湍动现象。
In the gas liquid mass transfer processes, solute concentration gradients may produce surface tension gradients, resulting in interfacial turbulence at the interface.
钛对再结晶石墨制备过程的催化作用可以用液相转化机理来解释。
The catalytic role of titanium to preparing recrystallized graphite can be explained by the liquid phase transition mechanism.
实验发现铁薄膜的生长过程与液相基底表面非磁性金属薄膜的情况类似,基本服从二阶段生长模型。
It is found that the growth mechanism of the iron films is similar to that of nonmagnetic films on liquid substrates, in accordance with a two-stage growth model.
采用机理建模方法,研究了丙烯在环管反应器中的液相本体聚合过程。
The liquid phase bulk propylene polymerization in loop reactor was simulated based on the polymerization mechanism.
建立了任意斜交曲线坐标系下液体火箭发动机(LRE)内部工作过程的气液两相湍流化学反应流模型。
Two-phase turbulent reacting flow model of the internal operating processes in Liquid Rocket Engine (LRE) is set up in non-orthogonal curvilinear coordinates.
根据气液两相相平衡热力学模型研究了某挥发油油藏在注天然气过程中油藏体系相态特征的变化规律。
Based on a thermodynamic model of gas_liquid equilibrium, the variation of phase behavior in a volatile oil system during gas injection has been investigated.
通过甲基叔丁基醚工业塔实例,阐述了液相轴向、径向扩散系数与液相有效流速对催化精馏过程的影响。
An example was given to show the influence of the radial, axial diffusion and actual liquid velocity on the performance of an actual MTBE catalytic distillation column.
该装置可用于研究高温晶体生长过程中母液相的结构以及固-液相转变过程中结构的变化。
This instrument can be used for study on the structure of mother liquor grown high temperature crystals and the change of structure during the liquid solid phase transfer.
搪瓷釉的烧成过程是一种“液相烧结”过程,其传质有赖于熔体的粘性流动。
The firing of enamel frit is a process of "Liquid-phase Sintering". Its mass transfer is based on the viscous flow of the melt.
介绍了近年来通过压力(压差)波动过程实现气(汽)液两相流流型识别的最新研究成果。
Studies on flow regime identification of two phase flow according pressure fluctuation signal in recent years have been reviewed.
讨论了汽液两相密封和全液相密封端面开启过程的动压效应的影响;
The influences of dynamic pressure effect during the sealing face to be opening for vapor-liquid mixing phase sealing and full liquid phase sealing are discussed.
介绍了根据压力波动过程实现汽(气)液两相流流型在线识别的最新研究成果;
The status of on-line identification for gas-liquid two-phases flow regime using the different pressure fluctuation is reviewed.
介绍了根据压力波动过程实现汽(气)液两相流流型在线识别的最新研究成果;
The status of on-line identification for gas-liquid two-phases flow regime using the different pressure fluctuation is reviewed.
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