backmixing

基本解釋

They also impede backmixing of sand.
同時也可防止砂子的返混。
Solids may often be represented by backmix flow.
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All but plug and backmix require rather sophisticated mathematical analysis.
除了活塞流與逆混流之外，其它都需要比較深的數學分析。
It also provides internal backmixing for increased drying efficiency.
此外，它還可以進行內部回攪，以提高干燥效率。
These findings show that flow in fluidized beds lies squarely between the extremes of plug and backmix flow.
這些結果說明了流化床內流動恰好位于活塞流與返混流兩個極端之間。