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- low dispersion spectrum 低色散光谱
- Optical glass of low dispersion and low refractive index. 低色散、低折射率光学玻璃。
- 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。
- 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。
- SIGMA SLD SPECIAL LOW DISPERSION GLASS 超低色散片
- Accurate and reliable function of length-fixed honing and auto halt, makes workpiece result in higher consistence and lowe dispersion. 定程珩磨与零件自动停机准确可靠,能使工件获得较高尺寸一致性,减少分散度。
- Two different ancient pottery coatings have been analyzed by microzone-Raman spectrum and SEM-EDS (scanning electronic microscopy-energy dispersive spectrum). 摘要利用微区拉曼光谱与扫描电镜配置的电子探针等技术，分析了两块陶器样品的陶衣。
- Spot adjunct on the face of 92507 bearing internal ring was analysed by optical and scanning electron microscope as well as energy dispersive spectrum. 采用光镜、电镜和能谱仪等对92507轴承内圈端面上的块状物进行了分析。
- The surface defects of silver coins was analysed with augerelectron spectroscopy( AES), Scanning electronic microscope( SEM) and energy dispersive spectrum( EDS). 采用扫描电镜、量色散谱和俄歇电子能谱检测方法，对银币表面缺陷进行了分析。
- The surface defects of silver coins was analysed with auger electron spectroscopy (AES), Scanning electronic microscope (SEM) and energy dispersive spectrum (EDS). 采用扫描电镜、能量色散谱和俄歇电子能谱检测方法,对银币表面缺陷进行了分析。
- The establishment of polyploids is favored by differential niche preference, low dispersal, a selfing or asexual mating system, high fecundity, and a perennial life history . 对不同生态位的偏好，低分散，一个自交或无性交配系统，繁殖力高和多年的生活史都有利于多倍体的建立。
- Abstract: The surface defects of silver coins was analysed with augerelectron spectroscopy (AES), Scanning electronic microscope (SEM) and energy dispersive spectrum (EDS). 文摘:采用扫描电镜、能量色散谱和俄歇电子能谱检测方法，对银币表面缺陷进行了分析。
- The surface defects of silver coins was analysed with augerelectron spectroscopy (AES), Scanning electronic microscope (SEM) and energy dispersive spectrum (EDS). 采用扫描电镜、能量色散谱和俄歇电子能谱检测方法，对银币表面缺陷进行了分析。
- optical glass of low dispersion and low refractive index 低色散、低折射率的光学玻璃
- Two different ancient pottery coatings have been analyzed by microzone-Raman spectrum and SEM-EDS(scanning electronic microscopy-energy dispersive spectrum). 利用微区拉曼光谱与扫描电镜配置的电子探针等技术,分析了两块陶器样品的陶衣。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- The phase composition,interfacical reaction,microstructure and relative density of the composites were observed and analyzed by X-ray diffraction(XRD),scanning electron microscopy (SEM),energy dispersive spectrum(EDS) etc. 借助XRD ,SEM ,EDS等测试手段对该复合材料的物相组成、界面反应、微观结构以及致密度进行了观察与分析。
- Scanning electron microscope and energy dispersive spectrum (EDS) was used to measure the thickness of the reaction layer and to determine the Zr,Fe and Cr concentration penetrate profile of reaction layer, respectively. 用扫描电镜观测反应层宽度,用能谱仪(EDS)测定了反应层Zr、Fe和Cr沿扩散方向的浓度分布,研究了反应层的生长动力学。
- He because of bashful but low head. 他因羞愧而低下了头。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
