ERL(effectiveness of resin loading)of phenol resin aqueous solution was 10% under soaking condition at atmosphere, but it increased to 90% under the vacuum condition whether or not the specimens were extracted.是什么意思_ERL(effectiveness of resin loading)of phenol resin aqueous solution was 10% under soaking condition at atmosphere, but it increased to 90% under the vacuum condition whether or not the specimens were extracted.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句