• 高速列车动力车冷却口处百叶窗空气流向流速测量方法进行研究

    The investigation is done to the measuring method of the persian blinds airflow direction and speed at the inlet of cooling wind chamber of high speed power car.

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  • 采用镀锌钢板制作连接处缝隙应用不燃材料

    Ventilating tubes are made of galvanized steel plate, the gap between the joint of air tube and air well should be filled with incombustible materials.

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  • 度达90%以上浸水所造成的密度改变很小

    The density changes very little after soaking when the compactness of aeolian sand is above 90%.

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  • 认为咳嗽变异性哮喘是以肺脾虚弱为本,为标的本虚标之疾;

    It is argued that CVA is caused by lung-spleen deficiency and wind, phlegm, blood-stasis.

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  • 本文通过试验确定最佳含水量大干密度

    In the paper, through the compaction test, the optimum moisture content and maximal dry density of aeolian sand are determined.

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  • 中医学认为颈椎病病因肾虚湿、瘀阻滞经络

    Chinese medicine believes that the etiology of cervical spondylosis for the liver, spleen, kidney deficiency loss, Wind, wet, cold, phlegm, blood meridian, such as real evil block.

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  • 结合工程在充分认识工程特性基础上,通过分析积沙工程特性,确定并进一步完善积沙工艺,明确了压工艺控制要点

    Based on practical engineering examples and according to an analysis of the engineering properties of aeolian sand, the control points of aeolian sand dry compaction technology are defined.

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  • 海洋环境船舶海洋结构物海域性能预报基础海域性能预报的顺利进行离不开大量可靠波浪数据资料

    The Marine environment is the basis for the seakeeping performance prediction of ship and Marine structures at real sea, which requires a large number of reliable data of wind and wave.

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  • 文章基于210国道沙区筑路介绍特征湿压施工工艺

    Based on the practice of building the road in the sand area of national road 210, this paper introduced the feature of aeolian accumulation sand and the construction craft of waterish impaction style.

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  • 一种特殊的筑路材料,其特性影响沙漠公路施工质量重要因素

    Unlike the other road materials, aeolian sand had some compaction characteristics that were key factors of influence on construction qualities of highway in the desert.

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  • 同时指出,如需按CQC方法进行精细计算,就必须首先获得结构各点荷载之间功率谱密度函数部。

    It is also pointed out that, only after both real part (or co-spectrum) and imaginary part (or quadrature spectrum) of cross spectra between random wind loads of an…

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  • 同时指出,如需按CQC方法进行精细计算,就必须首先获得结构各点荷载之间功率谱密度函数部。

    It is also pointed out that, only after both real part (or co-spectrum) and imaginary part (or quadrature spectrum) of cross spectra between random wind loads of an…

    youdao

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