(回流)换热(法) recuperation
95%乙醇热回流提取物 95% alcohol extract
BPSG回流 Reflow of BPSG
G废气回流 ER
K2Cr2O7H2SO4回流消解法 K 2Cr 2O 7 H 2SO 4 reflux digestion
安全回流 safety return-flow
鞍点回流 back-streaming effect
膀胱输尿管回流 vesicoureteral reflux
爆炸回流 SRET
背风回流降水 lee reversal precipitation
被动回流损失 pssive return loss
被动平衡回流损失 passive balance return loss
闭管回流 Closed reflux
闭射口不回流风洞 close jet nonreturn flow tunnel
变回流比调节 variable reflux ratio regulation
标准回流法 Standard reflux method
并流回热器 parallel flow regenerator
波浪回流 Return flow
薄膜回流器 foil shunt
部分回流 part reflux; partial reflux; soybean wastewater treatment