1) open air
露天地方
3) open vegetable fields
露天菜地
1.
Soil secondary salinization in open vegetable fields and its influencing factors under continuous cropping of vegetables with high intensity;
高强度连作下露天菜地土壤次生盐渍化及其影响因素研究
2.
Accumulation characteristics and seasonal variation of surface soil salts in open vegetable fields under intensive vegetable production;
集约化露天菜地表层土壤盐分累积特征及消长规律
4) open working area
露天工地
5) open terrace
露天台地
补充资料：菜地
1.即采地。古卿大夫因官受封的采邑。菜，通"采"。
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