基本解釋[化學(xué)]彩色鈍化英漢例句雙語(yǔ)例句The processes of iridescent passivation for zinc coatings and colorless chemical oxidation for die-casting aluminum alloys were introduced.介紹了壓鑄鋁郃金鍍鋅彩鈍和無(wú)色化學(xué)氧化工藝。iridescent passivation更多例句詞組短語(yǔ)短語(yǔ)trivalent chromium iridescent passivation 三價(jià)鉻彩色鈍化iridescent passivation更多詞組專業(yè)釋義化學(xué)彩色鈍化