介绍了株六复线改造因线路拨移、线路交叉换侧、桥梁铺架、车站封闭等引起接触网施工方案的过渡。
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.
通过头向两侧倾斜再复位,来拉伸脖子的肌肉,保持10秒钟。做完一侧换另一侧。
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.
然而,更完善的办法应该是同时再确定换热器冷、热两侧流体的对流换热系数,以便找出问题所在并进行改进。
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.
对叶片弦中区内部有、无冲击射流的气膜出流冷却方式中,冷气侧气膜孔局部换热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.
结果和方法对进一步完善基本对流换热过程的热力学评价具有一定的意义,同时为换热管双侧强化传热时性能的评价提供理论基础。
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.
影响双金属轧片式翅片管的传热性能的一个重要因素是管外气体一侧的对流换热系数。
A important factor affecting heat transfer ability of double metal rolling fin tubes is gas-side heat transfer coefficient.
在简要介绍直流接地过流保护原理的基础上,分析了换流变阀侧接地故障的故障特征以及换流阀换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.
针对目前锅炉内烟气侧换热效率低的问题,基于气体传热原理的分析,开发了一类气侧传热强化器。
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.
铝管换热器在使用过程中,由于冷却水侧铝管发生早期腐蚀,影响了换热性能。
The aluminum tube heat-exchanger was usually impaired because the aluminum tube on the side of cooling water was easily and early corroded.
应用现代控制理论对自动换梭织机投按侧板振动的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.
利用空气焓差法进行热泵空气侧换热量测量时,通常采用测流量法测量风的流量和截面平均温度。
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.
分析了层板燃气侧、内部及冷气侧的流动和换热特性及其对层板冷却有效性的影响,得到了层板冷却有效性随吹风比变化的曲线。
The effects of blowing ratios on the impingement cooling and film cooling were analyzed to get the effect on the cooling effectiveness of lamilloy.
对流换热所占份额相对于空气燃烧减少约9%,锅炉烟气侧的运行阻力大幅减小。
The convective heat transfer decreased by 9% compared with air combustion. The operation resistance of flue gas side decreases largely.
对附带亲水层和没有附带亲水层的波纹翅片管换热器在析湿工况下的空气侧特性进行了实验研究,分析了亲水层对空气侧换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.
对翅侧的换热,既考虑到表面张力的影响,又考虑到重力的作用。
The effects of surfaces tension and gravity drainage on heat transfer of fin flanks are considered in the theoretical model.
这种换气典型的做法是每3次划臂双臂共计而你的呼吸从一侧转换到另一侧,但同样地也可以是5划甚至7划一换。
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.
研究了强制风冷中空气入口侧三角形肋片边缘形状对散热器换热性能和流动阻力的影响。
The effects of the air incoming velocity and the heat sinks structure on the comprehensive performance were investigated.
环境侧风对直接空冷凝汽器影响机理的研究、换热恶化区域的准确定位为采取有效的防风措施指明了方向。
The influence mechanisms of environmental crosswinds and the exact location of heat transfer deterioration areas point out the direction for the precautions.
因为在传热表面两侧对流换热系数相等或接近时传热系数获得较大值。
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.
通过实验证明该方法可进一步缩小了两侧流体的热容比,提高换热效率。
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.
对附带亲水层和没有附带亲水层的开缝翅片管换热器在析湿工况下的空气侧特性进行了实验研究,分析了亲水层对空气侧换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.
请于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旁的外币找换店侧。
Pls. group at the exchange store which is next to the escalator, G/F of the Futinkouan, at 9:30am 10/9/2011.
另外将两侧的百叶换做挡板后,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%.
可根据需要设计为滤网快换型过滤筒需要换或检修时,可通过设在滤水器侧上部的检修手孔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.
可根据需要设计为滤网快换型过滤筒需要换或检修时,可通过设在滤水器侧上部的检修手孔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.
应用推荐