詞語：trivalence
trivalence的解釋
trivalence[tə:'veilənsi, trai'veiləns]n. [化]三價
trivalence的意思
trivalence 三價;
trivalence的參考例句
1.Through the adjust of the vitriol-chrome-acid and trivalence chromic, can from the net contain additive common chromeplate liquid gain wide bright electric current density bound; 通過對硫酸鉻酸比和三價鉻的認真調整，能從不含添加劑的普通鍍鉻液獲得寬的光亮電流密度範圍；