“􀋘”的概念、定义、翻译、参考文献-科学参考

单词	􀋘
释义	􀋘 Encyclopedia 理学放射性元素释 copernicium􀋘 人工放射性元素，元素符号Cn，原子序数112，半衰期最长的同位素的质量数285。属周期系ⅡB族。为纪念波兰天文学家N.哥白尼[注]而命名。曾被称为112号元素（ununbium），符号Uub。
随便看	catalysts of H2S selective oxidation catalyst strength catalyst utilization catalytic activity catalytic antibody catalytic biosensors catalytic chemical vapor deposition catalytic chemical vapor deposition, cat-CVD catalytic coal gasifaction catalytic coking catalytic colorimetry catalytic converter catalytic cracking catalytic cracking absorption stabilization system catalytic cracking additives catalytic cracking fractionator catalytic cracking gas catalytic cracking reaction mechanism catalytic cracking reactor-regenerator system catalytic cracking technology Catalytic Cracking Technology and Engineering catalytic dehydrogenation catalytic distillation catalytic effect on hydrogen absortion/desroption catalytic fluorimetry

科学参考收录了854744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。