请输入您要查询的字词:
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
Chinese Society of Biotechnology
Chinese Society of Composite Materials
Chinese Society of Criminology
Chinese Society of Cultural Relics-Committee for Restoration of Cultural Relics
Chinese Society of Drama Theory and History
Chinese Society of Engineering Thermophysics
Chinese Society of Environmental and Resources Law
Chinese Society of French Historical Studies
Chinese Society of International Law
Chinese Society of Jurisprudence
Chinese Society of Micro-Nano Technology
Chinese Society of Neuroscience & Psychiatry
Chinese Society of Plant Nutrition and Fertilizer Science
Chinese Society of Plant Pathology
Chinese Society of Power Engineering
Chinese Society of Prefectural and Municipal Papers
Chinese Society of Probability and Statistics
Chinese Society of Sino--Japanese Relations History
Chinese Society of Soil and Water Conservation
Chinese Society of Space Science
Chinese Society of Theoretical and Applied Mechanics
Chinese Society of Toxicology
Chinese Society of World
Chinese Sociological Association
Chinese Softball Association
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/6/21 19:03:46