Furthermore, the electric field can also change the water content and the methanol permeability of the blend membranes.
电场作用还能改变膜的含水率及阻醇性能。
The effects of curing temperature, methanol concentration and membrane composition on the ionic conductivity and the methanol permeability of the membranes were investigated.
研究了膜组成、热处理温度、甲醇水溶液浓度等对膜电导率和甲醇透过率的影响。
The results showed that the permeability of methanol is far greater than the Neopentyl Glycol(NPG) and trimethylol ethane(PG).
结果表明，甲醇的渗透率远大于新戊二醇和三羟甲基乙烷的渗透率。
Permeability to ethanol - and methanol-containing fuels is very low.
对含乙醇的燃料和含甲醇的燃料的渗透性是很低的。
Permeability to ethanol - and methanol-containing fuels is very low.
对含乙醇的燃料和含甲醇的燃料的渗透性是很低的。
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