• 矢量量化和小变换结合方面,提出一种基于视觉特性的小波变换跨带矢量量化压缩编码方案,通过实验验证算法的性能;

    Based on the former two theories, we propose a wavelet transform cross-band vector quantization based on human vision, and we verify the correction with experimentation.

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  • 县级土地利用规划中,常涉及投影地图拼接问题,一般使用转换法实现跨带区域的地图显示方法在实际应用中存在面积和角度变形相对较大的不足。

    In the compilation of land use planning map at county level, it is used to transform one region to the adjacent one to display the more projection zones.

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  • 广州东沙大桥独塔边跨带辅助墩混合双索面斜拉桥为例,采用对比分析的方法,定量分析结构自重临时荷载、结构刚度混凝土收缩变这些因素混合梁斜拉桥成桥状态影响

    The influences of dead weight of structure, temporary load, structural stiffness, creep and shrinkage in concrete effect on finished dead state of hybrid girder cable-stayed bridge were analysed.

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  • 奥里萨火山属于墨西哥火山,它大致沿东西一线,横亘整个墨西哥。

    Pico DE Orizaba is part of the Trans-Mexican Volcanic Belt that extends roughly east-west across Mexico.

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  • 文章着重论述了高低建筑出现沉降的诸多因素防治措施指出了“”的特点可行性

    This paper discusses causation and preventing measure of settlement difference in high and low stride building, and points out characteristic and feasibility to use cincture constructing later.

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  • 扬子地块西南华南板块南部扬子陆块南华活动两个大地构造单元

    SW Margin of the Yangtze Block, belonged to South part of the South China Plate, spans two geotectonic units of Yangtze Landmass and South China active zone.

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  • 同名相线接地故障例,分析并架弱馈线路特征及其继电保护影响

    The paper analyzes the character of the fault between two same lines on double-circuit transmission line and the influence on line relay.

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  • 方法采用自制单侧轴可动关节固定治疗复杂肘关节骨折脱位12其中6开放性损伤4例合并神经损伤

    Methods 12 cases of complex elbow fracture dislocation were treated with unilateral hinged external fixator, 6 of which were open injured and 4 had nerve injuries.

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  • 结果表明匀速移动荷载作用下支座损伤空心板桥挠度动力放大系数可以支座损伤时增大22%。

    The results show that: In the uniform moving loads with bearing damage of the hollow cross-Panchiao deflection dynamic magnification factor of the bearing can not damage more than 22 percent increase.

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  • 利用自行开发叶轮机三维数值模拟软件负荷压气机ats - 2转子进行叶尖间隙的流动数值模拟,实验结果进行了比较。

    A 3d numerical simulation software was developed to calculate the tip-clearance flow of ATS-2, a high-loading transonic compressor, and the results were compared with the experiments.

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  • 利用自行开发叶轮机三维数值模拟软件负荷压气机ats - 2转子进行叶尖间隙的流动数值模拟,实验结果进行了比较。

    A 3d numerical simulation software was developed to calculate the tip-clearance flow of ATS-2, a high-loading transonic compressor, and the results were compared with the experiments.

    youdao

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