Computer-Generated Train Graph System
rotation and translation of coordinate system
rotation cropping system
rotation cutting system
Rotation system
旋转系统
回转系统
轮作制
轮耕制
茬口
轮作方式
轮作
轮作体系
轮作模式
轮作系统
Rotation tillage system
sequence rotation system
rice-wheat rotation system
ultra low speed rotation system
vegetable rotation system
Winter wheat and rice rotation system
winter wheat-summer maize rotation system
冬小麦－夏玉米轮作体系
小麦－玉米轮作体系
小麦—玉米轮作体系
冬小麦/夏玉米轮作田
summer maize-winter wheat rotation system