“草品种”的概念、定义、翻译、参考文献-科学参考

单词	草品种
释义	草品种 Encyclopedia 农学草品种释 grass variety草品种人类在一定的生态条件和经济条件下，根据自身需求，经选择和培育而创造的草类群体。
随便看	negative electron affinity photocathode negative element negative emotional processing negative energy negative energy state negative energy states negative energy wave negative entropy negative entropy flow negative excess coefficient negative exponent negative exponential distribution negative eyepiece negative feedback negative film negative flower structure negative formula negative frequency-dependent selection negative function negative fundamental sequence negative glow negative gradient negative growth of population negative half-trajectory negative helicity spinors

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。