1) machine-building terrace
机修梯田
1.
Soil water movement is studied by building mathematical model and by the finite element analysis under two-dimensional rainfall infiltration and evaporation for the machine-building terrace in this thesis.
机修梯田能够有效地防止水土流失,创造良好的水土生态环境,提高作物产量。
2) terracing machine
梯田修筑机
3) mechanicallybuilt level terrace
机修水平梯田
5) newly-built terrace
新修梯田
1.
Study on the effect of fertilizing on newly-built terrace in dryland area of mid-Gansu
陇中旱区新修梯田施肥效应研究
6) terraced-field culture
梯田机制
补充资料:采矿设备机修硐室
采矿设备机修硐室
采矿设备机修硐室
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条