• 介绍了株六复线改造因线路拨移、线路交叉换侧桥梁铺架车站封闭引起接触网施工方案过渡

    Introduces OCS construction transitional plan such as railway line-moving, line-crossing and side-exchanging, bridge and track laying, station closing up etc. on Zhuzhou-Liupanshui double track lines.

    youdao

  • 通过向两倾斜再复位,来拉伸脖子肌肉保持10秒钟做完

    Stretch the neck muscle by tilting your head to the side and slightly back, hold for 10 seconds. Do it again to the other side.

    youdao

  • 然而完善办法应该同时再确定热器冷、热流体的对流系数以便找出问题所在进行改进。

    However, the more consummately method should confirm the convection coefficient of heat-side and cold-side liquid, so as to find out the problem and to ameliorate it.

    youdao

  • 叶片中区内部冲击射流出流冷却方式中,冷气气膜局部特性进行了实验研究

    Experimental investigation of the turbine blade local heat transfer characteristics at the inner side of the mid-chord region near film holes was conducted, with and without impingement cooling.

    youdao

  • 结果和方法进一步完善基本对流过程热力学评价具有一定的意义,同时为热管强化传热性能评价提供理论基础。

    The results from this paper provide a reference for the thermodynamic performance evaluation on the basic heat transfer process through a duct and enhancement in double sides of duct.

    youdao

  • 影响金属片式翅片传热性能一个重要因素管外气体一对流系数

    A important factor affecting heat transfer ability of double metal rolling fin tubes is gas-side heat transfer coefficient.

    youdao

  • 简要介绍直流接地过流保护原理基础上,分析流变阀接地故障故障特征以及流阀相过程对故障电流的影响

    By employing the DC earthed protection theory, this paper analyzes the characteristics of the converter transformer earth fault and the influence of converter commutation.

    youdao

  • 针对目前锅炉烟气热效率问题,基于气体传热原理的分析,开发了一类传热强化器。

    Based on the gas heat transfer theory, a kind of gas heat transfer strengthener is developed to solve the low efficiency of the boiler heat transfer on the gas side.

    youdao

  • 热器使用过程中,由于冷却水铝管发生早期腐蚀,影响了热性能。

    The aluminum tube heat-exchanger was usually impaired because the aluminum tube on the side of cooling water was easily and early corroded.

    youdao

  • 应用现代控制理论自动梭织机投振动主动控制进行了研究,为振动主动控制的可行性提供了理论依据。

    We have studied the feasibility of active vibration control of shuttle loom by using modern control theory and establishing the state-variable equation of the nexible beam and picking plate system.

    youdao

  • 利用空气进行热泵空气热量测量,通常采用流量法测量风流量截面平均温度

    When we measure the air heat capacity of heat pump by enthalpy potential method, the flow rate measuring method was used to measure flow rate and sectional mean temperature of air.

    youdao

  • 分析了层板燃气、内部冷气流动和热特性及其层板冷却有效性的影响,得到层板冷却有效性吹风变化的曲线。

    The effects of blowing ratios on the impingement cooling and film cooling were analyzed to get the effect on the cooling effectiveness of lamilloy.

    youdao

  • 对流占份额相对空气燃烧减少约9%,锅炉烟气运行阻力大幅减小

    The convective heat transfer decreased by 9% compared with air combustion. The operation resistance of flue gas side decreases largely.

    youdao

  • 附带水层没有附带亲水层波纹片管热器在析湿工况空气特性进行实验研究,分析了亲水层对空气热和压降特性的影响。

    The air side heat transfer and friction characteristics of wavy fin-and-tube heat exchangers with and without hydrophilic coating were studied under dehumidifying conditions experimentally.

    youdao

  • ,既考虑表面张力影响,又考虑到重力作用。

    The effects of surfaces tension and gravity drainage on heat transfer of fin flanks are considered in the theoretical model.

    youdao

  • 这种典型的做法3次划双臂共计呼吸另一,但同样地可以5甚至7划一

    Classically this is done every 3 strokes (counting both arms) so your breathing alternates from side to side. But equally it could be done every 5 or even 7 strokes.

    youdao

  • 研究了强制风冷空气入口三角形片边缘形状散热器性能流动阻力的影响

    The effects of the air incoming velocity and the heat sinks structure on the comprehensive performance were investigated.

    youdao

  • 环境直接空冷凝汽器影响机理研究、恶化区域准确定位采取有效的防风措施指明方向

    The influence mechanisms of environmental crosswinds and the exact location of heat transfer deterioration areas point out the direction for the precautions.

    youdao

  • 因为传热表面对流系数相等接近时传热系数获得较大

    Because the heat transfer surface on both sides of the convective heat transfer coefficient is equal or close to the heat transfer coefficient for larger values.

    youdao

  • 通过实验证明方法进一步缩小流体提高热效率

    The experimentation proved that this method could reduce the heat capacity ratio of the fluid on both sides further and improved the heat transfer efficiency.

    youdao

  • 附带亲水层没有附带亲水层开缝片管热器析湿工况下的空气特性进行了实验研究,分析了亲水层对空气热和压降特性的影响。

    Air side heat transfer and fluid flow characteristics of slotted fin surfaces with arc-type and X-type strip arrangement in a pressurizing air cooler were studied by visualization experiments.

    youdao

  • 于2011年9月10日早上9点30分到达深圳福田口岸地下扶手电梯外币找

    Pls. group at the exchange store which is next to the escalator, G/F of the Futinkouan, at 9:30am 10/9/2011.

    youdao

  • 另外将两百叶挡板空调能效比下降19.6%。

    What's more, when baffle plate takes the place of bilateral louver, air-conditioning energy efficiency decreases 19.6%.

    youdao

  • 可根据需要设计滤网快型过滤需要检修时,通过设在滤水器上部检修直接将每一个滤筒手动取出清洗

    When cartridges need service, they can be taken out manually from service hole located at upper part of lateral of strainer for rinsing.

    youdao

  • 可根据需要设计滤网快型过滤需要检修时,通过设在滤水器上部检修直接将每一个滤筒手动取出清洗

    When cartridges need service, they can be taken out manually from service hole located at upper part of lateral of strainer for rinsing.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定