不同沟灌方式
different furrow irrigation patterns
差压式灌注工具
differential fill-up tool
沟灌方式
furrow irrigation pattern
灌注式测压
Perfused gastrointestinal motility manometer
膜灌方式
Film-mulched irrigation mode
微灌方式
gully areas in the plateau
继承创新方式方法
Carrying forward and Innovating Ways