“gradation on farmland”的概念、定义、翻译、参考文献-科学参考

单词	gradation on farmland
释义	gradation on farmland Encyclopedia 经济学农用地分等释 gradation on farmland农用地分等在中国地方行政区（省或区县级）之间，对农用地的自然质量进行的划分。
随便看	cross projection cross projection plane cross propagation Cross ProtectionCross Protection cross quadrilateral cross-question the ballad cross radiative calibration cross ratio cross ratio; harmonic ratio cross reaction cross-reference cross-reference structure cross-regional jurisdiction in administrative litigation cross-regional resources allocation cross-regional traffic travel service Cross Region Sale cross relaxation cross-relaxation cross relaxation transverse cross resistance of target insect pests cross-river buoy cross river cable vertical arc survey Cross River State Crossroads cross rolling

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。