It is found that total pore volume and average pore diameter of the carbons increase with increase in the R/C ratio of the gel precursors.是什么意思_It is found that total pore volume and average pore diameter of the carbons increase with increase in the R/C ratio of the gel precursors.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句