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It is the first time and elementary to prove it is right that the"liquid micromulti-phase structure model"is suit to unlimited solubility solid solution system by the structure analysis of liquid metal X-ray diffraction and theory calculation on Cu〓Ni〓 alloy liquid and undercooled liquid between its liquidus and solidus.

通过对Cu〓Ni〓合金在两相区过冷状态下的液态X-射线结构分析和理论计算，首次初步证实了"液态微观多相结构"模型适合于固态无限固溶体系这一思想的正确性，但由于实验的难度未能用多种合金进行考核，这是我们今后要进一步做的工作。

The crystal structure of 4,4'- biphenyldicarboxylic acid ethanol solvate, viz.(H2 bpa), has been determined by X-ray single-crystal diffraction technique at room temperature.

利用X-射线单晶衍射技术在室温下测定了4，4'-联苯二甲酸乙醇溶剂化物(H2 bpa)的晶体结构。

X-ray diffraction, scanning electron microscopy and nitrogen sorption were employed to characterize products.

采用X射线衍射、扫描电子显微镜、氮气吸附来表征产品。

There are various fast algorithms of calculating diffraction integral in space range and frequency range.

对衍射积分的计算，可以采用空域数值计算及频域的多种快速算法。

Starting from the Huygens-Fresnel diffraction integral,the spectral shifts and spectral switches of femtosecond optical pulses in Young′s interference experiment are studied and analyzed numerically.

从惠更斯-菲涅耳衍射积分公式出发，对飞秒光脉冲在杨氏实验中的光谱移动和光谱开关做了研究和数值分析。

The results show that the diffraction spot of a spectrally dispersed beam becomes larger and its near-field uniformity is improved,while there exists area where the intensity is nearly even within the far-field spot.

模拟结果表明，光谱色散会使光束衍射光斑变大，近场空间强度均匀性改善，而远场光斑内部存在光强接近于均匀分布的区域。

This was attributed to the formation of strong hydrogen bond between PVA and PAMPS. The crystallinity properties of s-IPN hydrogels were investigated by X-ray diffraction spectrography.

X射线衍射分析发现，当PVA用量较高时，由于部分的PVA结晶，使得凝胶的半互穿网络结构不均匀。

X-ray diffraction, scanning electron microscope, spectrophotometer and four-point probe were employed to characterize and analyze the films.

利用X射线衍射、扫描电子显微镜、光谱仪和四探针测试仪等对退火前后薄膜进行了表征和光学、电学性能研究。

The optical design and performance analysis of a direct vision spectroscope are reported in terms of the dispersion, diffraction and image formation.

根据色散、衍射和成像原理，报道了以全息光栅－棱镜组件为色散元件的直视分光镜的光路设计和性能分析。

The crystals were characterized by means of scanning electron microscope, transmission electron microscope, X-ray diffraction and X-ray photoelectron spectroscope, respectively.

并用扫描电子显微镜，透射电子显微镜， X射线衍射和X射线光电子能谱对其进行了表征。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。