几何因素 meaning in English
geometric factor
Examples
- Road geometric factor
道路几何因素 - It was showed that the fractal characteristics of magnetic anomaly reflects the variations of physical factors of subsurface magnetic source , and is affected by the burying depth and extending depth of the source
分析认为磁异常具有分形结构，分维值与浅源磁化率分布有关，并受其埋深、延深等几何因素的影响。 - Abstract : through the geometric factor analysis of main cable in erection , the calculation formula of internal force of main cable is given and the analysis method of main cable safety is also discussed in detail
文摘:通过对缆索吊装设备主索的几何因素分析，给出了主索的内力计算与验算公式，结合示例详细介绍了主索安全度分析方法。 - Abstract : the relation between the place ， size ， shape and number of hot spots in casting and the changes of factors such as geometry factor ， physics factor ， technics factor in the casting and mould system and the systematic characteristic of hot spot are studied by means of the technique of computer numerical simulation of solidification . the relationship between riser and hot spot is also discussed in this paper
文摘:采用计算机凝固数值模拟技术，研究铸件热节的位置、大小、形状和数量，在凝固过程中根据铸件?铸型系统内几何因素、物理因素、工艺因素等各因素的变化关系，揭示热节的系统性；讨论了冒口与热节的位置关系。 - Then the thermal visualizations of jet impingement cooling with single or double row holes inside semi - enclosed ribbed channel are measured by using infrared camera and the effects of flow and geometry parameters on convective heat coefficients are obtained . the results show that : the impingement cooling effectiveness of ribbed surface is affected greatly by the jet - to - surface spacing , and the best effectiveness is achieved under the jet - to - surface spacing equals to 1 . the correlation formulas of impingement heat transfer characteristics to the parameters are finally concluded and in good agree with the experiment data
最后,对单排、双排冲击孔试验板在半封闭通道展开了流量系数的研究,在变化各种几何因素及流动因素的情况下由实验得出了冲击孔流量系数值,讨论并分析了各种因素对流量系数的影响程度,建立了冲击孔流量系数的准则关系式,与实验结果对比表明:该准则关系式与实验实测数据吻合较好,精度较高,有较高的工程应用价值。