semiarid zone

基本解释

Drought can happen at any time on any climate zone. Arid and semiarid regions are where drought occurs the most often.
干旱可以发生在任何气候带上，但干旱、半干旱地区是全球干旱灾害发生最频繁的地区。
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This paper studied the new technological model of rebuilding and maintaining pasture vegetation bio-productive system in semiarid desert zone.
本文旨在探索半干旱沙化荒漠地区牧草植被生态生产系统重建与保持的新技术模式。
The technique of rainwater harvesting, storage and utilization is the one of important methods to solve water resources shortage in the arid and semiarid zone.
雨水集蓄利用技术是解决干旱半干旱地区水资源紧缺的重要方式之一，人工集流场的建设在雨水集蓄利用技术中占据重要的地位。