“reverse pyramid of grassland system”的概念、定义、翻译、参考文献-科学参考

单词	reverse pyramid of grassland system
释义	reverse pyramid of grassland system Encyclopedia 农学草业系统“倒金字塔”释 reverse pyramid of grassland system草业系统“倒金字塔” 在人类强烈干预和已有科学技术手段支持下，通过农学措施提高各个转化阶段的草地生产能力，使经济效益逐级放大（或增值）的“倒金字塔”模式。
随便看	Lifelong Learning Promotion Act lifelong sports concept life management life model life monitoring Li Fen lifen Li Feng Li Fenglou Li-Feng vocabulary growth model Li Fengyuan Life of Galileo life of high-temperature steam pipes life of mine Life of Pi Life of Samuel Johnson Life of Vasily Fiveysky life on Mars life-oriented life-outcome method Life pictorial "Life" Poets School life prediction life prediction and evaluation of pipelines containing defects life prediction of ceramics

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。