查询词典 TEM

The microstructure, grain orientation and grain boundary in electroformed copper prepared under specific conditions were studied using SEM, TEM and EBSD.

采用SEM，TEM和EBSD研究了电铸Cu的微观组织形貌、晶粒取向和晶界特征。

Copper nanoparticles were modified by surface modifier, methyl - methylacrylate, and minified by use of fluid-flow comminuted method, the disper sity and dispersion stability of the modified copper nanoparticles as additive i n CD 15W/40 engine oil were evaluated by high velocity centrifuger; its morpholo gy and particle size were tested by TEM and XRD analysis; and its tribological p roperty in CD 15W/40 engine oil was investigated by ball on pan tribo-tester.

采用化学改性法与液流粉碎机械法对纳米铜微粒进行了表面改性和分散研究，采用高速离心机考察了表面改性后纳米铜微粒作为添加剂在CD15W/40柴油机油中的分散性及分散稳定性，采用TEM、XRD测试了表面改性纳米铜微粒的形貌及粒径大小，采用球盘磨损试验机考察了表面改性纳米铜微粒作为CD15W/40全配方调配油添加剂的摩擦学性能，用SEM、EDS观察了磨损表面的形貌、线扫描、面分布及元素含量，分析了纳米铜微粒在摩擦过程中的减摩润滑机理。结果表明：甲基丙烯酸甲酯化学改性结合液流粉碎方法处理后纳米铜微粒的粒径进一步均匀、细化，平均粒径为24nm，并在CD15W/40油中分散性好，悬浮稳定时间长。

The measurement of acid dispersion index indicates that the pseudo-boehmite powder canbe peptized completely. When n_H+/n_AlOOH·nH2O =0.097, the corresponding pH value is 3.4. The calculated potential barrier is 6.31 ×10~-18J according to DLVO model. The size of the colloidal particulates is around 5-10nm, being cross-link as is shown by TEM.

酸分散指数的测定表明当n_/n_(AlOOH·nH_2O)=0.097时，拟薄水铝石可以完全胶溶，稳定水溶胶的pH值为3.4；根据DLVO模型计算的位能势垒为6.31×10~(-18)J；TEM观察溶胶的胶粒为5-10nm，且部分粒子相互网联。

The microstructures in the late stage of the creep have been observed by means of SEM and TEM. The results show that the microstructure corresponding to the macro-slip in the third stage of the creep is that a large number of dislocations shear into the rafted γ' phases,decreasing creep resistance of superalloy.

测定了[001]取向单晶镍基合金的蠕变曲线，并利用SEM和TEM对蠕变后期的微观组织结构进行了观察结果表明：蠕变第三阶段结构特征是大量位错切入筏状γ'相。

XRD, TEM and nitrogen adsorption isotherm measurements indicate that the average diameter was 3.2 nm with uniform size.

TEM， XRD和N2吸附-脱附研究显示， Pt-Ru/CMK-3催化剂中Pt-Ru合金粒子的平均粒径为3.2 nm，且具有良好的均一度。

Hot air cooler 1-10 gauge board temperatures hot air from coolers gauge board display tem.

热气冷却器 1-10标准度量董事会来自冷却器的温度热气精确计量董事会展览 tem。

Proficient in English,Average in Japanese, May 1999 TEM-4 (Test of English Major Band 4), Jan 2001 Certificate of Advanced Interpretation

英语：精通，日语：一般，1999年5月TEM-4英语专业四级证书，2001年1月高级口译合格证书

The peroxide precursor of barium titanate and barium titanate nanopowder prepared were characterized to be BaTi(H2O2)2O3 by TGA-DTA, XRD, TEM, SEM, and XREDS.

借助TGA-DTA、XRD、TEM、SEM等分析测试手段，证实所制得的钛酸钡过氧化物前驱体为BaTi(H2O2)2O3，其煅烧产物纳米钛酸钡粉体的粒径在20～40nm，探讨并提出了过氧化物前驱体热分解法制备纳米钛酸钡的反应机理。

Using XRD, SEM, TEM, FT-IR of the products were characterized and used TG-DTA of the former body of the calcination reaction was analyzed

用XRD、SEM、TEM、FT-IR对产品进行了表征，并用TG-DTA对前躯体的煅烧反应过程进行了分析。

The microstructures of the new developed carbon aerogels was investigated by means of low-temperature N_2 adsorption, TEM, XRD, XPS and etc. We studied the influence of synthesis conditions on the aerogels structure, such as reactant mass percent, catalyst concentration, carbonization process and supersonic.

采用低温N_2吸附、TEM、XRD和XPS等手段研究了碳气凝胶的微观结构特点，考察了反应物质量分数、催化剂浓度、碳化过程对气凝胶孔结构的影响，同时还研究了超声作用对气凝胶微观结构的影响。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。