The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).
红外光谱检测解聚产物是纯度很高
甲酸甲酯（DMT）单体和乙醇。
，气体;，水般;;
;;
;
]超临界流体]超音速流（等于supersonic flow）The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).
红外光谱检测解聚产物是纯度很高甲酸甲酯（DMT）单体和乙醇。
Objective:to study the chemical constituents of the essential oil of Inula helenium L.were extracted by steam distillation(SD)and supercritical-CO2 fluid(SFE).
研究土木香挥发油化学成分,并比较水
气馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发性成分差异。
A new turbine-boiler coordination control system is designed for the 600 MW supercritical monotube boiler manufactured by Haerbin Boiler Plant with British Mitsm Babcock technology.
针哈尔滨锅炉厂引进英国三井巴布科克技术制造600 MW超临界直流锅炉,设计了新型机炉协调控制系统。
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