The final polymer was blended with the poly (vinylidene fluoride) (PVDF) and prepared membranes by L-S phase inversion.是什么意思_The final polymer was blended with the poly (vinylidene fluoride) (PVDF) and prepared membranes by L-S phase inversion.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句