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文章从系统集成角度描述了酒钢物资量管理系统的设计与实现,主要从网络、数据和功能三个层面论述了实现系统集成的关键问题。 相似文献
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We have successfully grown a ZnSe single crystal film on GaAs(100) by hoi wall epitaxy. We confirmed that the epilayer is ZnSe single crystal from the analysis of scanning eletron microscopy and X-ray diffraction. The strong near-band-edge emission is found in the PL spectra and the Es-band related to free exiton is also very strong. They are much stronger than the deep center band emission, which shows the perfection of the epilayer. We have also studied the ZnSe/GaAs interface by AES and XPS. 相似文献
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酒钢6#板坯连铸二冷配水数学模型研究 总被引:1,自引:0,他引:1
针对酒钢生产实际,根据热传导学原理对二冷配水静、动态模型进行了理论探讨,并介绍了模型计算方法和参数取值依据. 相似文献
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