1) foaming coefficient
起泡系数
2) foaming index
起泡指数
1.
A regression equation describing the quantitative relation between foaming index and slag composition has been obtained.
得出炉渣起泡指数与炉渣光学碱度、渣中Ａｌ２Ｏ３及ＣａＦ２含量间的回归方程。
2.
The foaming behaviour of CaO-SiO2-Al2O3-FeO slag system during its reduction process showed that the foaming ratio of the slag was influenced by the rate of the generated gas as well as the foaming index of the slag.
对ＣａＯ－ＳｉＯ２一Ａｌ２Ｏ３－ＦｅＯ熔渣在石墨还原过程中的起泡行为的分析表明，熔渣的起泡率受渣中气体的产生速度及熔渣的起泡指数影响；熔渣的起泡指数随渣中气泡直径的增大而减小；随熔渣碱度的减小，泡沫渣的平均寿命延长，泡沫化愈稳定。
3.
Based on the experimental results and calculated physical properties of the CaO-SiO2-Al2O2-FeO slag system,an empirical equation was obtained from dimensional analysis to predict the foaming index for the slag system as follows: ∑= 164.
通过对石墨还原ＣａＯ－ＳｉＯ２－Ａｌ２Ｏ３－ＦｅＯ熔渣中ＦｅＯ过程起泡指数的因次分析，得出影响渣的起泡指数∑的因素有熔渣密度ρ，粘度μ，表面张力σ及重力加速度ｇ。
3) bubbling system
起泡体系
4) void fraction
空泡系数
1.
Study of refrigerant void fraction of domestic air-conditioner heat exchanger;
家用空调换热器管内制冷剂空泡系数的研究
2.
Therefore,it is necessary to use reasonable void fraction model for the calculation of refrigerant mass in two-phase fluid region.
对冷凝器和蒸发器内所含制冷剂量的计算是空调系统充注量计算的关键,而冷凝器和蒸发器内的制冷工质又主要以气液两相状态存在,因此两相区内的制冷剂质量的计算需要选择合适的空泡系数模型。
5) gas-generating foaming fluid
自生气起泡体系
6) 730 series frother
730系列起泡剂
1.
Based on research on the gas holdup of 730 series frothers in flotation column and combining with the beneficiation practice in Yunnan Dahongshan Copper Mine,five kinds of frothers\' index were compared,concluding that 730C is suitable for FCSMC based on concentrate grade and recovery.
通过对730系列起泡剂在浮选柱应用中的气含率研究以及结合云南大红山铜矿的选矿实践对比研究,比较5种起泡剂的性能指标,综合精矿品位和回收率得出730C更适配于旋流-静态微泡浮选柱。
补充资料：起泡
分子式：
CAS号：
性质：又称水泡，是一种涂膜缺陷。因溶剂型色漆的涂膜透气性和抗水性较差，在户外老化过程中，受雨淋或潮湿环境的影响，有水分渗到涂膜下面，汽化后把不透气的、经水软化的涂膜鼓起，形成起泡。
CAS号：
性质：又称水泡，是一种涂膜缺陷。因溶剂型色漆的涂膜透气性和抗水性较差，在户外老化过程中，受雨淋或潮湿环境的影响，有水分渗到涂膜下面，汽化后把不透气的、经水软化的涂膜鼓起，形成起泡。
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