Three-dimensional flow field in the elutriator of polythene packed system is simulated based on the standard k-e model provided by FLUENT, is studied firstly to improve the separation efficiency.
为进一步提高聚乙烯粒料包装系统淘析器的分离效率，对系统内气相流场进行了研究和分析。
2
"W-e-e-k," Lucy corrected Scott and said, "Bye!"
“W-e-e-k，”露西纠正斯科特说，“拜拜！”
3
Intakes of carotenoids, vitamin c, folate, vitamin k, vitamin e, magnesium, selenium and potassium are all much higher than in conventional diets and can be expected to promote health.