1) degeneration of natural grassland
天然草场退化
2) degraded natural grassland
退化天然草地
1.
Recovery and benefit analysis of ecology on degraded natural grassland of the source region of yangze and yellow rivers;
江河源区退化天然草地的恢复及其生态效益分析
3) Naturally degraded meadows
天然退化草地
4) Natural grassland
天然草场
1.
The investigation of invasive plant species in natural grasslandat Liangshan , Sichuan province;
四川凉山天然草场遭受外来物种入侵的调查研究
2.
Studies on the types of natural grassland in North Shaanxi province;
陕北天然草场的类型研究
5) Natural pasture
天然草场
1.
The annual yield of dry grass in the natural pasture of Chaganbuligesumu of Siziwang banner in Inner Mongolia was 450 kg/ hm2 and the quality of forage grass and feed supplied by this natural pasture was evaluated to be 1st grade comprehensively.
内蒙古四子王旗查干布力格苏木的天然草场,每年产干草450kg/hm2,提供的饲草料质量的综合评定结果为1等。
补充资料：石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(internotional tradeof011 and只as)见石油市场与天然气市场。
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