trivalent

adj.[化]三价的
名词：trivalence
trivalent英英释义
Adjective
having a valence of three
trivalent例句
Of or containing trivalent nickel, Ni3+.
含三价镍的有或含三价镍的，Ni3＋
This is one trival work intractably again.
这是一项繁琐又棘手的工作。
He hopes to have a world trival.
他希望能有一次环球旅行。
I hope to have a world around trival.
他希望能有一次环球旅行。
Trivalent arsenic was more clastogenic than pentavalent arsenic.
三价砷的致染色体畸变作用大于五价砷。
The history of trivalent chromium electroplating was looked back.
回顾了三价铬镀铬的历史。