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reflux ratio
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reflux ratio
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reflux ratio
回流比
精馏塔塔顶返回塔内的回流液流量L与塔顶产品流量D的比值。即R=L/D。回流比无论对精馏塔的操作,还是精馏过程设计都是重要的参数,直接影响精馏分离的效果和经济性能。
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phase retardation
phase retrieval method
phase reversal
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phase rotator
phaser, phonon maser
phase rule
phase screen model
phase segregation
phase sensitive detector
phase-sensitive detector
phase separation
phase separation in glass
phase separation liquid liquid extraction spectrophotometry
phase separation liquid-liquid extraction spectrophotometry
phase separation model
phase separation of 3He4He solution
phase separation of ^3He^4He solution
phase separation of polymers
phase shiffer
phase shift
phase shiftedelectronspeckle patterninterferometry
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phase shifting
phase-shifting compensator
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