The adsorption behaviors of N,N??diphenylguanidine (sym?DPGA)? N,N??diphenylurea(sym?DPU) and N,N??diphenylthiourea (sym?DPTU) on the silver electrode in sulphuric acid were investigated by means of SERS spectra.是什么意思_The adsorption behaviors of N,N??diphenylguanidine (sym?DPGA)? N,N??diphenylurea(sym?DPU) and N,N??diphenylthiourea (sym?DPTU) on the silver electrode in sulphuric acid were investigated by means of SERS spectra.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句