“major element”的概念、定义、翻译、参考文献-科学参考

单词	major element
释义	major element Encyclopedia 理学母液的配制与保存释 major element大量元素在植物体内含量较多（占植物体干重0.001%或浓度0.5毫摩尔/升以上）的元素。理学主量元素释 major element主量元素在自然体系中含量大于1%的元素。又称常量元素。 Biology major element大量元素；主要元素
随便看	marine geodesy marine geodesy information processing system marine geo-engineering marine geographical information service system marine geographic information data model marine geographic information system marine geography Marine Geography of China marine geological disasters marine geological drilling marine geological samples analysis marine geological survey marine geology marine geology and geophysics observation apparatus Marine Geology & Quaternary Geology marine geomagnetic map marine geophysical map series marine geophysical survey marine geophysics marine geopolitics marine gravimeter marine gravimetric survey instrument marine gravimetry marine gravimetry corrections marine gravity field

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。