查询词典 TEM

We controlled the composition of reactants and reaction time to study their relations and their effects on optical characteristics, morphology and physical property of the formed coatings. The particle size of silica and modified silica were measured by TEM and light scattering. The surface morphologies of the films were observed by FESEM, SEM, and α-step. FTIR and EDAX were employed to investigate the chemical bondings in the coatings.

实验中调整反应组成物(TEOS、HCl、DPHA、MSMA)和反应条件彼此间的反应关系作分析，探讨反应物添加量对混成材料的光学、形态学、物性之影响，利用粒径分析仪，TEM观察粒径大小及分布、利用FESEM，SEM，α-step观察表面形态学，，而其化学分析部份，利用FTIR，EDAX检测其化学结构及元素分析。

While Ni(NO3)2 and Mg(NO3)2 were used as ushers of the catalyzers, carbon nanotubes were prepared by catalyst-assisted CVD in different ratios of gaseous mixture, which were analyzed with TEM, SEM and Raman spectrograph.

将Ni(NO3)2-Mg(NO3)2体系作为催化剂前驱体，在不同气源比例下用CVD催化裂解法制备纳米碳管，用SEM、TEM和喇曼光谱对其进行了表征和分析，制备出完整性好的纳米碳管。

While Ni(NO3)2 and Mg(NO3)2 were used as ushers of the catalyzers, carbon nanotubes were prepared by catalyst-assisted CVD in different ratios of gaseous mixture, which were analyzed with TEM, SEM and Raman spectrograph. The results show that carbon nanotubes prepared in CH4/H2=250/50=5/1 are pure and intact.

将Ni(NO3)2-Mg(NO3)2体系作为催化剂前驱体，在不同气源比例下用CVD催化裂解法制备纳米碳管，用SEM、TEM和喇曼光谱对其进行了表征和分析，制备出完整性好的纳米碳管。

At the end of the experiment, the first incisors of 1 , II , III group were pulled out respectively, some were decalcified for SEM and TEM examinants and HYP analyses; the others were not decalcified for SEM examinants.

实验结束时，取Ⅰ、Ⅱ、Ⅲ组的每只羊的第一对切齿，不脱钙扫描电镜观察牙釉质与牙基质的结构情况；脱钙后扫描和透射电镜观察牙基质结构，化学分析法分析牙基质中羟脯氨酸的含量。

Additionally,the pollen exine ultrastructure of C.korshinskyi was examined with TEM.

并用透射电镜观察了柠条锦鸡儿花粉外壁的超微结构。

XRD pattern shows that the as-prepared sample is face-centered cubic nickel. TEM image indicates that the fcc Ni is nano-particles of about 30-50 nm in diameter.

透射电子显微镜结果显示，产物为尺寸均匀的球形颗粒，颗粒直径在30~50nm，颗粒分布均匀，表面光洁。

Its rule of change was obtained. On the basis of other studies, the flocculation kinetics and flocs structure was studied. By making some assumptions, collision frequency were presented. Then the the flocculation kinetics model was established through population balance equation. Comparison of experimental data and modeling results indicate that there are the same trend between the two. So the model can predict flocs number and size during flocculation of Yellow River's loess particles without using empirical parameters. The TEM and SEM were used to obsever flocs in the study of floc structure. The flocculation was divided as flocculi, floc and floc aggregate. The flocs structure model was established by assumption that particles position in floc accords with tetrahedron. The fractal dimension of model and experimental flocs was found to be coincident. So the model can reflect the structure of flocs formed in flocculation of Yellow River's loess particles by macromolecule flocculant at a certain extent.

最后，本文还对絮凝动力学和絮体结构进行了研究，在前人研究的基础上，针对高分子絮凝黄河泥沙，对絮凝过程作了一些符合试验条件的假设，建立了颗粒碰撞频率表达式，应用了颗粒数量平衡方程，从而建立了絮凝过程的动力学生长模型，模型计算结果与试验数据对比表明，二者趋势一致，在没有使用经验参数的情况下基本上能够描述黄河泥沙絮凝过程中絮体数量和尺寸分布的变化过程；对絮体结构的研究中，应用扫描电子显微镜和透射电子显微镜对絮体进行了观察，将絮体分为絮粒、絮团和絮网三个不同的生长阶段，通过假设颗粒结合位置符合正四面体，建立了絮体结构模型，计算得到的模型絮体分形维数基本与试验中的实际絮体相符，在一定程度上能眵反映高分子絮凝黄河泥沙生成的絮体结构。

Its rule of change was obtained.On the basis of other studies,the flocculation kinetics and floes structure was studied. By making some assumptions, collision frequency were presented.Then the the flocculation kinetics model was established through population balance equation. Comparison of experimental data and modeling results indicate that there are the same trend between the two. So the model can predict floes number and size during flocculation of Yellow River's loess particles without using empirical parameters.The TEM and SEM were used to obsever floes in the study of floe structure.The flocculation was divided as flocculi,floc and floe aggregate.The floes structure model was established by assumption that particles position in floe accords with tetrahedron.The fractal dimension of model and experimental floes was found to be coincidentSo the model can reflect the structure of flocs formed in flocculation of Yellow River's loess particles by macromolecule flocculant at a certain extent

最后，本文还对絮凝动力学和絮体结构进行了研究，在前人研究的基础上，针对高分子絮凝黄河泥沙，对絮凝过程作了一些符合试验条件的假设，建立了颗粒碰撞频率表达式，应用了颗粒数量平衡方程，从而建立了絮凝过程的动力学生长模型，模型计算结果与试验数据对比表明，二者趋势一致，在没有使用经验参数的情况下基本上能够描述黄河泥沙絮凝过程中絮体数量和尺寸分布的变化过程；对絮体结构的研究中，应用扫描电子显微镜和透射电子显微镜对絮体进行了观察，将絮体分为絮粒、絮团和絮网三个不同的生长阶段，通过假设颗粒结合位置符西安建筑科技大学博士学位论文合正四面体，建立了絮体结构模型，计算得到的模型絮体分形维数基本与试验中的实际絮体相符，在一定程度上能够反映高分子絮凝黄河泥沙生成的絮体结构。

In order to study the effects of cold-rolling deformation on damping characteristics of TiNi alloys and the relationship between the damping characteristics and the microstructure, the damping characteristics of martensite for Ti_(50)Ni_(50) alloy have been investigated systematically by DSC, TEM, DMA and sound internal friction test.

为了探讨冷轧变形对TiNi合金阻尼特性的影响，及TiNi合金马氏体的阻尼特性与组织结构之间的关系，采用示差扫描量热分析、透射电镜分析、动态机械分析和音频阻尼测试方法，系统研究了冷轧变形后Ti50Ni50合金马氏体的阻尼特性。

The amorphous gelatin was heated by self-combustion in microwave oven. The burning process of amorphous gelatin was studied by TG-DTG. The products were detected by X-Ray and TEM.

利用热分析研究了干凝胶自燃烧过程，并且利用X衍射、透射电子显微镜研究了pH值、温度、成胶时间以及燃烧温度对MnZn铁氧体的晶体结构、晶体组成和粒径大小的关系。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！