1) external void fraction
外部空隙分率
2) external porosity
外空隙率
3) fractional porosity
部分孔隙率
4) voidage distribution
空隙率分布
1.
In a D300?mm jetting fluidized bed with a three-nozzle distributor, the voidage distribution was simulated by two fluid model combined with kinetic theory of granular flow.
在D300mm喷嘴式分布器射流流化床上利用双流体模型结合颗粒动力学理论对空隙率分布进行了模拟计算。
2.
The gas-solid fluid dynamic characteristics mainly including voidage distribution, pressure distribution, gas velocity and particle velocity, have deep influence upon combustion, heat transfer, pollutant formation and control in the Circulating Fluidized Bed (CFB) boiler and they also affect the stability and economy of the equipment performance.
循环流化床气固两相流动特性主要包括:空隙率分布(或颗粒浓度分布)、静压分布、气固速度等。
5) local porosity
局部空隙率;局部孔隙度
6) Percentage of voids
空隙百分率，空隙率
补充资料：外部
1.外面，表面。 2.中医特指胆﹑胃﹑大肠﹑小肠﹑三焦﹑膀胱等六腑。 3.清末对外交部的简称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条