energy dispersion
英 [ˈenədʒi dɪˈspɜːʃn]
美 [ˈenərdʒi dɪˈspɜːrʒn]
能量色散；能量弥散
双语例句
- Energy Dispersion X-ray Fluorescence Spectrometer Strut its Stuff in RoHS Determination
在RoHS检测中大显身手的能量色散X射线荧光光谱仪 - A bi-energy system with big and small dipoles is used to reduce energy dispersion which is too large to get mass resolving power.
本工作采用大小铁双能量结构削弱能量色散，有效解决了束流能散过大导致的谱仪质量分辨率低的问题。 - Study on Elastic Energy Dispersion Spectrum of Fe-Nb Alloy
Fe-Nb合金弹性能量耗散谱研究 - The instrument adopts the energy dispersion principle, mechanical and electrical integration of design, analysis of rapid, accurate.
本仪器采用能量色散原理，机电一体微机化设计，分析快速、准确。 - X-ray fluorescence analyzer can be divided into wavelength dispersion and energy dispersion, the major difference is the wavelength dispersive X-ray fluorescence analyzer contained analyzing crystal.
射线荧光分析仪分为波长色散型和能量色散型两种，其主要区别在于波长色散型X射线荧光分析仪有分光晶体。 - This paper analysed the pattern and composition of residual metal in diamond fracture surface by ways of Scanning Electron Microscope ( SEM) and Energy Dispersion Spectrum ( EDS).
采用扫描电镜（SEM）和能谱（EDS）分析方法，分析了国内六种代表性的金刚石断面上残留触媒的形态及成分。 - The test results have shown good repeatability in comparison with the result obtained by energy dispersion X-ray analyzer of U. S. ASOMA Instrument Company, and thus approve the feasibility of using ignition lamp method to examine high sulfur fuel oil samples.
将试验结果与用美国ASOMA仪器公司台式能量色散X-射线分析仪所得结果比对，再现性良好，验证了用燃灯法测试高硫含量燃料油样品的硫含量的可行性。 - The 900 ℃ isothermal sections of the phase diagram of the Fe-Pt-Pr ternary system were investigated in the region up to 70% Pr by X-ray diffraction ( XRD), scanning electron microscopy ( SEM) and energy dispersion spectroscopy ( EDS) techniques.
采用X射线衍射结合扫描电镜和电子探针微区分析等方法研究了Fe-Pt-Pr三元系合金相图的900℃等温截面（Pr含量为0～70%）。 - Exciting small scale energy dispersion XRF by using radioisotope source to determine Pt in ornaments was reported in this paper.
研究了利用放射性同位素源激发小型能量色散X射线荧光光谱法测定铂饰品中的铂。 - The worn surfaces of the steel balls were analyzed by scanning electron microscopy ( SEM) and energy dispersion spectroscopy ( EDS).
用扫描电子显微镜（SEM）和能量散射谱仪（EDS）观察、分析了磨斑表面形貌，并探讨了复合纳米微粒添加剂的润滑作用机制。 - It is shown that the energy dispersion of gravity inertial waves forced by one meso-scale rainband is probably a mechanism in the generation and the maintenance of another meso-scale rainband;
研究发现，由一条中尺度雨带强迫产生的重力惯性波的能量频散可能成为另一条中尺度雨带生成和维持的机制； - An investigation of characteristics of aerosol particles in Shenyang area by scanning electron microscopy and X-ray energy dispersion spectrometry
扫描电镜和X射线能谱法研究沈阳地区气溶胶颗粒的特性 - The low frequency dynamics on the wave ray propagation of tropical atmosphere energy dispersion
热带大气能量频散波射线的低频动力学特征 - The Low-temperature magnetoresistance ( MR) induced by an axial magnetic-field in individual single-walled carbon nanotubes ( SWNTs) was calculated numerically based on the Boltzmann transport equation and energy dispersion relation of individual SWNTs.
依据磁场中Boltzmann输运方程及单层磁纳米管（SWNTs）的能量色散关系，对单个SWNTs中轴向磁场诱发的低温磁阻进行了数值计算。 - 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。 - In this dissertation, We study and measured the concentration-depth distribution of ion-implanted samples of the dry colorful cotton seeds and peanut seeds with four different energies and doses by scanning electron microscope and X-ray energy dispersion spectrometer.
本论文采用扫描电镜X射线能量色散谱仪（SEM-EDS）技术，测量了经过四组不同能量、剂量的低能Ti~+和Fe~+注入后，彩棉种子及花生种子中的离子注入浓度深度分布。 - The method principle, characteristic of the energy dispersion fluorescence X-ray spectrometer and its application in vacuum switch tube are introduced in this paper.
介绍了X射线荧光光谱分析的原理、仪器特点以及在真空开关管用材料中的应用。着重讲述了EDX-700型能量色散型X射线荧光光谱仪的定性半定量分析的特点。 - The numerical research on the natures of energy dispersion of initial vortices and thermal forcings in various shapes
不同形状初始涡旋和热力强迫能量频散特征的数值研究 - Energy dispersion X-Ray analysis was used to determine active components in the catalysts.
此外，还对催化剂进行了能量色散X射线分析。 - X-ray energy dispersion analysis ( EDAX) indicates that the chemical composition of Cd and Se is very close to 1 ∶ 1 stoichiometry. X-ray diffraction ( XRD) and electron diffraction pattern investigations demonstrate that CdSe nanowires are cubic CdSe crystal.
X-射线衍射（XRD）和X-射线能谱（EDAX）结果表明，CdSe纳米线中Cd和Se的化学组成非常接近于1∶1，其结构为立方CdSe。 - It is reflected that energy dispersion paths of the coupled space waves excited by internal dynamic process of atmosphere as the variations of the sea-land contrast in Eurasia are caused by the snow cover anomalies.
这反映出欧亚雪盖异常影响欧亚大陆和海洋加热对比，并通过大气内部动力过程激发的耦合空间波的能量频散途径。 - The charged particle Fokker-Planck equation including the energy dispersion term is solved with "one-dimension difference method of both the space and the energy".
本文用空间和能量双向一维差分方法，数值解了带有能量弥散项的高能带电粒子的FokkerPlanck方程。 - Corrosion mechanism of nickel deposit on depleted uranium surface prepared by pulse plating was studied by scanning electron microscope ( SEM), X-ray energy dispersion spectroscope ( EDS) and electrochemical technology.
利用扫描电镜、X射线能谱仪及电化学测试技术对贫铀表面脉冲电镀镍层的腐蚀机理进行了研究。 - Microdefects in SI-GaAs single crystal were researched via transmission electron microscope ( TEM) and energy dispersion X-ray analysis ( EDXA).
利用JEM2002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（SIGaAs）单晶中微缺陷进行了研究。 - Metallographic observation, fracture scanning and energy dispersion spectrum analysis on the fractured turbine blade were carried out.
对汽轮机断裂叶片进行了金相组织观察、断口扫描及能谱分析。 - The thermal stability and oxidation of MgB-2 under air condition from room temperature to 1000 ℃ was investigated by thermogravimetry ( TG), X-ray diffraction ( XRD), scanning electron microscopy equipped with energy dispersion spectrum ( SEM-EDS).
用热重法（TG）、X光衍射（XRD）和带能谱的扫描电镜（SEMEDS）研究了MgB2在空气气氛中从室温到1000℃的热稳定性和氧化情况。 - The nonlinear advection accelerates typhoon vortex damping, and on the other, the high pressure system formed downstream due to energy dispersion makes it easy to maintain.
非线性平流使台风涡旋衰减速率加快，因能量频散在台风中心以东方向形成的高值系统又使台风涡旋易于维持。 - The structure, composition and crystallinity of ZnO nanowires were characterized using scanning electron microscopy, X-ray energy dispersion and X-ray diffraction techniques.
对一维ZnO纳米线，通过扫描电子显微镜、X射线能谱、X射线衍射等技术对所制备样品的结构、成分以及晶态特征进行了表征。 - Antenna dispersion causes the echoes broadening, energy dispersion, extremely detrimental to target detection.
天线色散将导致回波信号的展宽，能量的分散，对目标检测极为不利。 - Combination of scanning electron microscopy energy dispersion X-ray microanalysis is intended for patients with hair chemical element analysis, in order to further study the pathogenesis of AGA and develop new ideas of treatment.
扫描电镜结合能量弥散X射线微量分析对患者头发中化学元素的测定，为进一步研究本病的发病机制和治疗拓展了新思路，为临床诊断和治疗该病提供较为客观的参考依据。