大家都搜：
空气阻力系数
1、diffusibility coefficient───扩散系数
2、coefficient───adj.合作的；共同作用的；n.[数]系数；率；协同因素
3、coefficient of determination───决定系数；确定系数
4、inhalation resistance───吸入阻力
5、piece of resistance───电阻片
6、resistance───n.阻力；电阻；抵抗；反抗；抵抗力
7、convective coefficient───对流系数
8、coefficient of variation───[数]变异系数；变动系数；变更系数；变差系数，变异系数，差异系数
9、coefficient of friction───[力]摩擦系数；磨擦系数
1、Compared with the traditional air purification filter core, the utility model has the advantages of appropriate wind-resistance coefficient, stable efficiency, light weight, low cost, and so on.───传统的空气净化滤芯相比，本实用新型提供的滤芯具有合适的风阻系数及稳定的效能且质量小、成本低等优点。
2、The model of a factor that fly ash effects on carbonation resistance was found, effect of fly ash on the air infiltration coefficient is analyzed.───建立了单一粉煤灰影响因子模型，分析了粉煤灰掺量对混凝土空气渗透系数的影响。