We present a rapid and accurate method for determiniog the diffusion activation energy of atom in the metal. By this method, the. diffusion activation energy of the hydrogy atom in OFHC high-purity copper is 2121 cal/mole.是什么意思_We present a rapid and accurate method for determiniog the diffusion activation energy of atom in the metal. By this method, the. diffusion activation energy of the hydrogy atom in OFHC high-purity copper is 2121 cal/mole.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句