请输入您要查询的字词:
单词
nutrients
释义
nutrients
Encyclopedia
工学
营养素
释
nutrients
营养素
食物中能被吸收及用于增进健康的化学物质。是维持正常生命活动所必需摄入的食物成分。
理学
营养盐
释
nutrients
营养盐
生态系统中的初级生产者(主要是浮游植物)维持生长发育与新陈代谢生命活动过程必须的元素(金属离子、氨离子和酸根离子组成的化合物)。
随便看
nationalization, expropriation and compensation
Nationalization of Mexican Oil
Nationalization of Mineral Resources in Bolivia
Nationalization of Oil of Venezuela
national key archives protection and development project
national key ecological function area
national key protected wild animal
National Key Scientific Instrument Development Program
National Knowledge Resources Database Project
National Kwangtung Higher Teacher School
National Labor Relations Act
National Labor Relations Board
National Labor Union
National Land Day
national landscaping and gardening movement
National Language
national language capacity
national language control
National Language Institute
National Language Monthly
National Language Movement
National Language Resource Monitor Corpus
National Language Resource Monitoring and Research Center
National Language Romanization
national language situation
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:2026/7/23 11:57:53