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Microstructure,change of phase, distribution and morphology of oxide were analysed by X ray diffractometer,scanning electron microscope and optical microscope.

用 X射线衍射仪、电子探针和金相观察分析了粉末氧化前后相的转变、氧化物的分布、形貌。

The modified electrode was characterized by X-ray diffractometer and scanning tunneling microscope techniques.

研制了一种新型掺铈纳米二氧化铅修饰电极，用X射线衍射和扫描隧道显微镜进行了表征。

In this paper, the advanced x-ray diffractometer and scanning electron microscope were used to carry out quantitative and qualitative analyses of mineral matter in coal, Combining with combustion test of one-dimension furnace, the changes of mass and amount of mineral matter in combustion process were studied and large amount of valuable achievements were obtained.

本文采用了先进的X—射线衍射仪，扫描电镜对煤中矿物质进行了定性和定量分析，配合一维炉的燃烧试验，研究了矿物质在燃烧过程中的质量和形态变化，获得了大量有价值的成果。

Their properties were characterized by X-ray diffraction, UV-Vis diffuse reflection spectroscopy, and scanning electron microscopy.

用扫描电镜、X射线衍射和紫外－可见漫反射光谱对样品进行表征。

The theory and method of fusion with digital image and scanning data are discussed.

讨论了数码照机与地面扫描仪数据联合处理的理论与方法。

This procedure is a VHDL prepared using digital tube scanning display controller design and implementation of procedures for learning.

详细说明：本程序是一个用VHDL编写的数码管扫描显示控制器的设计与实现的程序，仅供学习。

The structure of borosilicate glass was analyzed by infrared spectra, the thermal expansion coefficient and expansion sof- tening temperature were measured by dilatometer, the phase separation of glass was investigated by scanning electron microscope and the component of silicon-rich phase was analyzed by X-ray energy dispersive spectroscopy.

通过红外光谱分析了Al2O3取代SiO2后硼硅酸盐玻璃结构的变化，测试了玻璃的热膨胀系数和膨胀软化温度，通过扫描电子显微镜分析硼硅酸盐玻璃的分相，并结合X射线能谱分析了富硅相的组成。

Ingredient analysis, grain size analysis and scanning electron microscope observation show that the sands of Huangyangtan sandy land come from the diluvium on Huangyangtan platform and the alluvium of Yanghe river.

对黄羊滩沙地进行物质成分分析、粒度分析和扫描电镜观察，结果表明：黄羊滩沙地的物质具有二源性特征，分别来源于黄羊滩洪积台地洪积物和洋河冲积物。

Stabilized wavelength of a diode laser on 3-4 transition of I ---I , the diode laser was used to probe SSG distribution of COIL by 1D scanning stage or 2D rotating mirror.

一维扫描平台沿气流方向测得的结果显示，增益在气流方向变化平缓，增益区较长。

We differentiated the sexual distinction of dioecism Vitis by observing the shape of pollen under a scanning electron microscope; analyzing the isozyme of SOD in leaves; detecting the polymorphism of genomie DNA with the method of RAPD.

通过扫描电镜观察花粉的形态；分析叶片超氧化物歧化酶同工酶；RAPD分析基因组DNA多态性，来鉴别葡萄的性别。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷