The effect of the temperature on the permeation rate for the UDMH, MMH and Hz permeation tubes is presented in this paper.是什么意思_The effect of the temperature on the permeation rate for the UDMH, MMH and Hz permeation tubes is presented in this paper.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句