“chalcogen”的概念、定义、翻译、参考文献-科学参考

单词	chalcogen
释义	chalcogen [`kal·kǝ·jǝn] ^{INORGANIC CHEMISTRY} One of the elements that form group VI of the periodic table; included are oxygen, sulfur, selenium, tellurium, and polonium.
随便看	para red pararipple pararosaniline Parasaleniidae paraschist paraselene paraselenic circle Paraselloidea Paraseminotidae parasexual cycle parasheet parasite parasite drag parasitemia parasitic Parasitica parasitic absorption parasitic antenna parasitic capture parasitic castration parasitic cone parasitic current parasitic element parasitic oscillation parasitic reflector

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。