谢尔特 meaning in English
selty
serto
shelter
Examples
- Hundreds of starfish have been found dead on a beach on british columbia s sunshine coast , and a scientist says a nonnative parasite is likely to blame . purple sea stars began washing up last week in trail bay at sechelt , north of vancouver
上个星期，在温哥华北部锡谢尔特的特雷尔海湾trail bay ，紫海星的尸体就开始不断地被冲上岸来。 - Hundreds of starfish have been found dead on a beach on british columbia ' s sunshine coast , and a scientist says a nonnative parasite is likely to blame . purple sea stars began washing up last week in trail bay at sechelt , north of vancouver
上个星期，在温哥华北部锡谢尔特的特雷尔海湾trail bay ，紫海星的尸体就开始不断地被冲上岸来。 - The end show that coefficient of convective heat transfer at thermal boundary condition is higher than that at definite heat flux boundary condition . if according to dimensionless equation of heat convection , nu number of the latter almost is mutiplied 1 . 47 times of the formal , but the coefficient of convective heat transfer in tube between this two condition is almost equal
研究结果表明:在实验室中电加热方式得到的管外对流换热系数低于工程中传热条件下的管外对流换热系数,若按传热准则式关系,后者的努谢尔特数约为前者的1 . 4倍;而管内的对流换热系数在两种边界条件下的差别不大。 - When in experiment , the air was heated by the film heater installed on the above and below surface of channel , adopting various air velocity of flow , test import ' s and export ' s temperature , wall temperature , fluid flux and the drop of pressure , and the other parameter . adopting nu and nu0 to analyze the baffle ' s situation of heat transfer and fluid flow , which baffle was holed various diameters
实验时，通过矩形通道上下壁面敷设的电加热膜加热通道空气，改变空气流速，测试不同工况时的进出口温度、壁面温度、流体流量和压力损失等参数，并采用无量纲努谢尔特准则数nu 、 nu _ 0等分析了设置不同开孔折流板的换热与流动情况。 - In this paper , the working fluid is air . experimental study of the nine different structure parameters of 3 - d ift with staggered arrangement fins in the reynolds number range of 250 to 30000 is performed to investigate the characteristics of heat transfer and flow friction behavior . analyses and reduces the experimental data by the least square method , obtains the nusselt and fanning friction fitting criterion equations
本文以空气为工质，在re 250 30000范围内对九根具有不同肋形结构尺寸的肋叉排三维内肋管的换热及流动特性进行了研究，并运用最小二乘法分析和处理实验数据，获得努谢尔特数，范宁摩擦系数与雷诺数，肋几何参数的准则方程式。