The nomads moved to this arid region centuries ago.

游牧民族几百年前就来到这个贫瘠的地区.

互联网

Sand dust storm is a catastrophically climate mainly occurring in arid or semi - arid region.

摘要沙尘暴是主要发生于乾旱、半乾旱地区的一种危害极大的灾害性天气.

互联网

L is taken as a plant available to live in abandoned land in arid region.

黄花蒿可作为干旱地区收复弃耕地的先锋植物.

互联网

The arid region of our country should pay more attention to water resources management.

我国干旱地区更要重视水资源的科学管理.

互联网

The self - propelled water - saving irrigation technology offers the potent guarantee for the food production in arid region.

行走式 节水 灌溉技术的出现,为我国三北干旱地区的粮食生产提供了有力保障.

互联网