chalcogen
英
美
n. 硫族（属）（硫，硒，碲三元素的总称）
双语例句
- Polymer-Assisted Growth of Chalcogen Compounds& Synthesis and Characterization of Polyelectrolytes-Clay Nanocomposites
高分子辅助生长氧属化合物及聚电解质/粘土纳米复合材料的合成与表征 - The development of transition metal-catalyzed carbonylation reactions include involving employing the "catalyst killer" chalcogen compounds as a substrate and the application of advanced techniques such as microwave irradiation.
近年来，该领域较具突破性的进展包括将被认为是催化剂毒剂的含硫化合物引入过渡金属催化的羰基化反应中，以及将新的技术如微波辐射技术应用到羰基化反应中等。 - These chemical sensitizers comprises of ⅷ group metal complex of Periodic Table of Elements and chalcogen element compounds.
新型增感剂包括元素周期表Ⅷ族金属络合物和硫族元素的化合物。 - Electronic structure of chalcogen compounds cdse, CdTe and snse
硫族化合物半导体CdSe，CdTe和SnSe的电子结构 - A chalcogen impurity center would have shallowerdonor binding energy with the increase of the atoms included in it.
随着杂质中心上原子数目的增加，施主束缚能变浅。