The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).
红外光谱检测解
是纯度很高的对苯二甲酸二甲酯（DMT）单体和乙二醇。
临界的
的;
;
]
临界流体临界压临界状态]音速流（等于supersonic flow）The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).
红外光谱检测解是纯度很高的对苯二甲酸二甲酯（DMT）单体和乙二醇。
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).
研究土木香挥发油的化学成分,并比较水蒸气蒸馏提取(SD)与临界CO2萃取(SFE)所得土木香挥发性成分的差异。
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.
针对哈尔滨锅炉厂引进英国三井巴布科克技术制造的600 MW临界直流锅炉,设计了新型的机炉协调控制系统。
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