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　　chalcogen

　　英：【【kælkədʒən】】美：【【kælkədʒən】】

　　英：

　　美：

　　常见释义：

　　n.

　　硫族元素；氧属元素

　　1、chalcedony network ─── 玉髓网

　　2、chachalaca song ─── 查查拉卡之歌

　　3、paschal mystery ─── 逾越奥迹（宗教术语）

　　4、racer x challenger video ─── x赛车挑战视频

　　5、chalcocite mindat ─── 明达辉铜矿

　　6、cachalot boat ─── 卡查洛特船

　　7、challenge china ─── 挑战中国

　　8、academically challenging ─── 学术挑战

　　9、chalky synonym ─── 白垩同义词

　　10、chalazae in eggs ─── 卵合点

　　1、Silylated

　　chalcogen

　　reagents are proven entry points for the preparation of ligand-stabilized, nanometer-sized metal-

　　chalcogen

　　clusters. ─── 硅烷化试剂氧族元素被证实为配体的准备切入点稳定，纳米尺寸的金属氧族元素集群。

　　2、In addition, the syntheses of one-dimensional

　　chalcogen

　　simple substance under hydrothermal conditions are also explored. ─── 另外，对水热条件下一维硫属元素单质材料的合成也进行了研究。

　　3、Carbon, nitrogen, and

　　chalcogen

　　substitution effects on 2, 1, 3-benzothiadiazole derivative: theoretical investigations of electronic, optical, and charge transport properties. ─── 碳、氮和氧族元素取代对2,1,3 -苯并噻二唑衍生物的电子、光谱、电荷传输性质影响的理论研究。

　　Carbon, nitrogen, and

　　chalcogen

　　substitution effects on 2,1,3-benzothiadiazole derivative: theoretical investigations of electronic, optical, and charge transport properties.

　　It is a member of the

　　chalcogen

　　group on the periodic table, and is a highly reactive nonmetallic period 2 element that readily forms compounds (notably oxides) with almost all other elements.

　　A

　　chalcogen

　　impurity center would have shallowerdonor binding energy with the increase of the atoms included in it.