1) solid concentration
固含分布
1.
This paper is focused on the application of the portable X-ray photography technique to measurement of the radial and axial profiles of solid concentration in a gassolids riser, a pilot-plant-scale downer, and a nano- agglomerate fluidized bed of carbon nanotubes.
通过标准化实验对X射线投影成像系统的误差进行了分析,进而应用该测量系统对提升管、纳米颗粒聚团床、鼓泡床和大直径下行床入口区的固含分布进行了测量,结果说明本测量方法可较准确、无接触测量气固两相流体系的固含分布。
2.
Presuming axial symmetry for the solid concentration, the portable X-ray photography technique was improved and applied to measure the radial solid concentration in a riser of a circulating fluidized bed.
本文在轴对称假设的条件下,将X光成像系统用于测量气固流化床固含分布。
2) distribution of solids hold-up
固含率分布
4) radial distribution of solids hold-up
固含率径向分布
1.
The radial distribution of solids hold-up in the riser of the compound reactor was measured in different operating conditions by PV-4A optical fiber density apparatus.
结果表明,固含率径向分布整体上呈现中心小、边壁大的环-核结构分布特征;沿轴向向上,各径向位置上的固含率在颗粒加速区逐渐降低,在充分发展区趋于稳定,在颗粒约束返混区又有所升高;各径向位置上的固含率随表观气速增大或颗粒循环强度减小而减小,且均匀性变好;提升管上部流化床内颗粒静床高度只对颗粒约束返混区内固含率径向分布有影响,而对颗粒加速区和充分发展区的固含率径向分布影响较小;当表观气速较低或颗粒循环强度较大时,颗粒约束返混区上部局部固含率最大值出现在无因次半径φ=r/R=0。
5) content distribution
含量分布
1.
The content of deterrent and its content distribution in a new propellant were measured with gas chromatography.
借助一些假设和萃取时间及所萃取樟脑含量数据,建立了钝感剂在发射药中的含量分布模型。
2.
In the light of typical modern sedimentary facies in the Pearl estuary,the relationship between sedimentary environment and the content distributional pattern of heavy metals in the estuary is discussed using the monitoring data of environmental pollution over the years and recent comprehensive investigation data of island resources in the estuary.
引用在珠江口多年的环境污染监测资料和近期珠江口海岛资源综合调查的资料,并引用珠江口河口湾较典型的现代沉积相,分析探讨了河口湾的沉积环境与底质重金属的含量分布的密切关系。
补充资料：窦固(见窦固攻北匈奴)
窦固(见窦固攻北匈奴)
Dou Gu
Doll GU窦固(D ouGu，?一公元88)东汉中期将领。字孟孙。扶风平陵(今陕西咸阳西北)人。名将窦融侄。历任奉车都尉、卫尉等。以率军攻北匈奴著名。见窦固攻北匈奴。
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