您要查找的是不是：
- A high quality beam has low emittance and low energy dispersion. 良好的束流轨道可以获得低发射度、低能散的高品质束流。
- Microdefects in SI-GaAs single crystal were researched via transmission electron microscope (TEM) and energy dispersion X-ray analysis (EDXA). 利用JEM 2 0 0 2透射电子显微镜 (TEM)及其主要附件X射线能量散射谱仪 (EDXA) ,对半绝缘砷化镓 (SI GaAs)单晶中微缺陷进行了研究。
- The method for non-destructive dete rmination of content of oxide cerami c by energy dispersion X-ray fluorescence(EDXRF)was described. 叙述了用能量色散X射线荧光法(EDXRF)同时测定氧化物陶瓷材料组分的分析方法。
- By tight-binding approximation, the energy dispersion of small diameter single-walled carbon nanotubes (SWNT) under tensile and torsional strains has been derived. 摘要在紧束缚近似下，解析地推导了轴向拉伸和扭转形变下小直径单壁碳纳米管(SWNT)的能量色散关系。
- The average active energy suggested by Doyle-Ozawa is higher than which obtained by Kissinger method. 用Ozawa方法计算出的激活能值比Kissinger法计算出的激活能值要大。
- A fractured turbine blade was characterized by means of optical microscope, scanning electron microscope (SEM) and energy dispersion spectroscopy (EDS). 摘要对汽轮机断裂叶片进行了现场调研、断口扫描电镜、能谱及金相组织分析。
- The MDOPD possessesseveral nitrogen atoms as adsorption centres, which has higher active energy at meta... MDOPD的较强缓蚀性能与其分子中含有多个活性吸附中心以及在金属表面的平卧吸附方式有关.
- With an ardor for work and an active energy ,also pure-hearted walks ,withal a very earnest . 有着热情的工作态度，积极向上的进取精神，待人真诚，工作学习认真负责。
- The IMC phases were identified by energy dispersive X-ray(EDX). 用X射线能谱仪测定了化合物的成分。
- ENZYMES enhance reaction rates by lowering the activation energy. 酶可以使反应的活化能降低从而加快反应速率。
- The overall activation energy of copolymerization is 3. 5 kcal/mol. 聚合总活化能为3.;5千卡/克分子
- The oxide films were investigated by means of scanning electron microcopy(SEM),energy dispersion X-ray microanalyser(EDX),X-ray diffraction(XRD) and X-ray photoelectron spectroscopy(XPS). 用扫描电镜、能谱仪、X射线衍射、X射线光电子能谱对氧化膜进行了研究。
- The result of experiment shows that change H(k_2)~(1/2) is very small withtemperature, This is due to that the effect of solution--heat of CO_2 is offset byreaction active energy. 试验给果表明H(k_2)~(1/2)随温度变化甚微,这是由于二氧化碳溶解热的影响与反应活化能的影响相互抵消的缘故。
- Energy dispersion x-ray fluorescence spectrometer (EDXRF) is an important nuclear analysis tool, which is widely used in the fields of geology, metallurgy, architectural material and environment. 能量色散X荧光分析仪作为一种重要的核分析工具，在地质、冶金、建材、环境等领域有着广泛的应用。
- In chapter five, by analyzing the data of coal liquefaction ,the apparent active energy of two coal was gained . Eayangcuncoai=7.548KJ/mol, Eashengmucoai=13.391KJ/mol . 第五章主要对煤高温快速液化反应的数据进行动力学处理，获得快速液化反应的表观活化能Ea杨村扩7.;548kJ/mol，Ea神木煤=13
- The corrected initial fields affect not only the forecast over the Plateau,but alsothe east of China and Japan through energy dispersion,even Alaska and Northern America inabout five days. 初值订正后不仅影响未来高原地区的预报,而且通过能量频散可以影响到我国东部和日本,大约经过5天左右,甚至可以影响到阿拉斯加和北美。
- The Pyrolysis kinetics parameter (active energy (E) and frequency gene (A)) of all coals and the mixtures that have 8% plastics are counted by the Coast-Redfern formula. 运用Coast-Redfern公式,计算各个煤样以及8%25配比的塑料-煤混合物在热解温区内的动力学参数(反应活化能和频率因子)。
- The results of X-ray diffraction(XRD) and energy dispersion spectrum(EDS) indicate that the primary phases are complicated Al2NiZr6 and AlNi4Zr5 during the crystallization of Zr60Al15Ni25 amorphous alloy. X射线衍射(XRD)和能谱(EDS)分析结果表明:Zr60Al15Ni25非晶合金晶化过程中的初生相为复杂三元化合物Al2NiZr6和AlNi4Zr5。
- The apparent active energy, active enthalpy and active free energy of relaxation process of WPC are smaller than control wood, and those of WMC are greater than control wood. WPC较木材的表观活化能降低，活化焓和活化自由能减小，而WMC表观活化能、活化焓、活化自由能增加。
- In order to optimize the electrospark deposition(ESD) process,the microstructure of the coating was analyzed with optical microscope,X-ray diffraction (XRD),scanning electron microscopy (SEM) and energy dispersion spectrum (EDS). 为了比较不同工艺条件下获得涂层的组织结构 ,确定最佳的电火花沉积工艺 ,通过金相、SEM、EDS等试验方法对涂层的微观组织结构进行了研究。
