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- Various techniques to synthesize the microfoam,such as solution phase inversement method,high internal phase emulsion method,and airosol method,are analysed and discussed. 对各种微泡沫材料的研制方法,如溶液倒相法、高内相乳液法、气溶胶法等进行了分析与讨论。
- XRD spectra show that the bulk GaN particles are wurtzite structure, and the NC GaN has small domain size and the structure of solid solution phase. XRD结果显示经由气凝法合成前后氮化镓均为一六方晶系结构,利用块状氮化镓生成的奈米粉体粒径微细且是一种固溶相结构。
- Not only the trace inorganic ion can be analysed by the solid phase method,but also the artif... 并可将固相分光光度法的应用由仅能分析痕量的无机离子,推广到测定合成色素。
- Ti43.5V49Fe7.5 and Ti46V44Fe10 alloys consist of a single solid solution phase with BCC structure. 而Ti43.;5V49Fe7
- Catalyst prepared by the water phase method have much lower surface area and the crystallinity increases with increasing temperature of calcination. 水相法制备获较复杂的晶相,随着焙烧温度的提高,样品的比表面积减小,晶相强度增加;
- AimIn order to avoid agglomeration and get dispersible nanometer magnesia particles in the process of preparation with liquid phase method. 目的为了防止液相法制备纳米氧化镁过程中团聚体的产生,提出制取单分散的纳米氧化镁粒子的方法。
- We have also developed different solution phase synthesis methodologies to meet customers requirements for peptides in commercial scale. 我们还开发出不同的固相合成方法以满足商业级别的多肽需求。
- Expereice has shown that the new technique can improve the precision and the stability of phase demodulation with the projected grating phase method. 实例证明该技术改善了解相的精度和稳定性,提高了投影栅相位法的应用水平。
- Sm2O3 doped CeO2(SDC) powder were prepared by oxalate co-precipitation process. High purity solid solution phase was confirmed by XRD. 采用草酸盐共沉淀法制备Sm2O3掺杂CeO2粉末(SDC),XRD分析结果表明为纯相的Sm2O3掺杂CeO2(SDC)固溶体。
- On the basis of the definition of MEIS, the MEIS algorithms are categorized into four categories, namely the image block method, pixel method, feature method and phase method. 在对图像序列运动估计定义的基础上,首先将图像序列运动估计算法分为图像块法、像素法、特征法和相位法等四类,对各类方法中主要算法的基本原理进行了详尽的阐述,并比较了各算法的优缺点;
- It is showed that suction cast is beneficial to the formation of a single solid solution phase with BCC structure resulting in the slight decrease of the lattice parameters. 结果表明:吸铸有利于钛钒铬基合金单一BCC结构固溶体相的形成,使合金相的点阵常数略有减小;
- Based on the diffraction theory and stationary phase method, the diffraction patterns produced behind an axicon illuminated by spherical wave are derived. 用衍射理论及稳相法推导了锥形透镜后产生的衍射模式。
- Diagenesis is divided into admixed seawater dolomitization fluid corrosion-fracturing phase, fluid corrosion-cementing phase and cementing-compaction-compaction solution phase. 成岩相分为混合水云化-溶蚀-破裂相、溶蚀-胶结相和胶结-压实-压溶相。
- The production technology of basic lead carbonate pearlescent pigment by pushing process, glycol methoxymethane method and inversing phase method were introduced. 介绍了碱式碳酸铅珠光颜料乙二醇甲醚法挤水转相生产工艺,对影响因素进行了研究。
- Liquid phase precipitation method,sol-gel method,alkoxide hydrolysis method,gaseous phase method,solid phase method were discussed and analyzed in detail. 液相沉淀法由于原料廉价易得、工艺简单、产品性能稳定、环境污染少等特点使其成为最具有工业应用价值的纳米氧化镁制备技术。
- The methods used include chemical oxidation, direct oxidation at high temperatures using high oxygen pressures, and the crystal growth of stoichiometric lead dioxide in the solution phase. 所使用的方法包括化学氧化法,在高温下用高压氧直接氧化以及化学计量准确的二氧化铅在溶液相中的晶体生长。
- Two fundament methods for time delay estimation are the correlation method and the phase method. 时延估计的基本方法是互相关法和相位谱法。
- Lead dioxide has been prepared chemically by methods in which Pb(II) compounds are oxidized to lead dioxide in the solution phase or in melts or by heating at elevated temperatures in oxygen. 使用化学方法制备pbO2可通过在溶液相或熔融状态下氧化二价铅的化合物,也可以通过在氧气中高温加热二价铅的化合物来制备。
- This subject deals primarily with equilibrium properties of macroscopic systems, basic thermodynamics, chemical equilibrium of reactions in gas and solution phase, and rates of chemical reactions. 此课程主要讨论宏观系统的平衡态性质、基础热力学、气相与溶液中的化学反应平衡和化学反应速率。
- Mixins may not have a template. They integrate with the component strictly in terms of invoking render phase methods. 混合组件可以没有模板。他们根据调用地呈现阶段方法和组件结合。