tetravalent

常見例句

Having a valence of four;tetravalent.
四價的；四個原子價的
Having a valence of four; tetravalent.
四價的；四個原子價的
A gray tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons.
一種灰色的四價金屬元素，化學(xué)性質(zhì)與鋯相似，發(fā)現(xiàn)于鋯礦物中，因能迅速釋放電子而用作燈絲。
A salt containing the negative tetravalent radical Fe(CN)6,used in making blue pigments,blueprint paper,and ferricyanide.
氰亞鐵酸鹽一種用于制造藍(lán)色的顏料、藍(lán)色版紙張以及鐵氰化物的含有負(fù)三價鐵原子團Fe（CN）6的鹽
A salt containing the negative tetravalent radical Fe(CN)6, used in making blue pigments, blueprint paper, and ferricyanide.
氰亞鐵酸鹽一種用于制造藍(lán)色的顏料、藍(lán)色版紙張以及鐵氰化物的含有負(fù)三價鐵原子團Fe（CN）6的鹽
In this thesis, we concentrate on two subjects relating to group theory: tetravalent half-arc-transitive graphs and integer flows in graphs.
本文的主要內(nèi)容分為兩部分，前半部分是對4度半弧傳遞圖的研究，后半部分是對整數(shù)流的研究。