“alkaline-earth metal”的概念、定义、翻译、参考文献-科学参考

单词	alkaline-earth metal
释义	alkaline-earth metal Encyclopedia 理学碱土金属释 alkaline-earth metal碱土金属包括铍、镁、钙、锶、钡、镭6种化学元素，属周期系ⅡA族。 Physics alkaline-earth metal碱土金属
随便看	spaced antennas spaced array space debris space decompression sickness space defence satellite space density space density profile space diagonal space dimensionality space disease spectrum space distance space distribution space diversity and combining space division by planes space division by spheres space division multiple access space division multiplexing，SDM space domain space domain, spatial domain space dyeing space dynamics space ecological experiment load space electronics space element space engineering

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。