“net above-ground productivity”的概念、定义、翻译、参考文献-科学参考

单词	net above-ground productivity
释义	net above-ground productivity Encyclopedia 理学土地环境统计释 net above-ground productivity净地面生产力在一个特定的时期（以植物生长周期为准，通常是一季或一年）内生产者能用于生长、发育和繁殖的能量值。
随便看	optical fiber technology in astronomy optical fiber temperature sensor optical fiber terminal connection technology optical fiber transducer optical fiber transmission system optical fiber vibration intrusion detector optical fibre optical fibre cable optical field optical field induced birefringence optical field, light field optical film optical filter optical flame fire detector optical flare optical flash optical flat optical flatness optical flight control optical flow optical flow navigation optical focal points optical Fourier analysis optical Fourier transform optical frequency

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。