请输入您要查询的字词:
单词
carbon nutrient in plant
释义
carbon nutrient in plant
Encyclopedia
农学
植物碳营养
释
carbon nutrient in plant
植物碳营养
碳居17种必需营养元素之首,是植物有机体的主要组分。在1800年被确定为必需营养元素。正常生长植株的干物质中碳元素的平均含量在45%左右。
随便看
biomedical photonics
biomedical polyacrylamide, PAM
biomedical polyacrylic derivatives
biomedical polyacrylonitrile, PAN
biomedical polyamide
biomedical polyamino acid
biomedical polyanhydrides
biomedical polycarbonate
biomedical polyester
biomedical polyether
biomedical polyformaldehyde
biomedical polymer
biomedical polymeric materials
biomedical polymer materials
biomedical polyolefin
biomedical polyorthoesters
biomedical polyphosphazene
biomedical polysiloxane
biomedical polysulfone
biomedical poly(tetrafluoroethylene)
biomedical polyvinyl acetate
biomedical polyvinyl alcohol
biomedical signal feedback regulation
biomedical signal sensing
biomedical spectroscopy
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:2025/3/17 9:40:51