“halogen”的概念、定义、翻译、参考文献-科学参考

单词	halogen
释义	halogen Encyclopedia 理学卤族元素释 halogen卤素包括氟（F）、氯（Cl）、溴（Br）、碘（I）、砹（At）五种化学元素。属周期系ⅦA族（17族）。它们都以典型的盐类形式存在于自然界，所以称为卤族元素，含义是成盐元素，简称卤素。其中砹是放射性元素。 Physics halogen卤素｛化｝ Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 halogen卤素
随便看	pressure-fed liquid rocket engine pressure filter pressure filtration of mineral processing products pressure fluctuation of water turbine pressure fluctuation test in wind tunnel pressure formula pressure function pressure-gas-type load switch pressure gradient pressure gradient correction factor pressure gradient drift pressure gradient force pressure group pressure history pressure holding accident of oil and gas pipeline pressure-induced band pressure-induced crystallization pressure-induced magnetic phase transition pressure-induced phase transition pressure-induced soft mode phase transition pressure-induced spectrum pressure-induced structral phase transtion pressure-induced superconducting phase transition pressure inflow condition pressure ionization

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。