semiarid zone

• 半干旱地区,半干旱地带

semiarid zone的用法和样例：

例句

1. The micro-meteorological conditions are advantageous for forming soil condensate in arid and semiarid regions in north China.
   中国北方干旱半干旱地区的气象条件有利于土壤凝结水的形成。
2. Arid and semiarid areas are main areas of food production in our country.Water shortage and nutrient deficiency are two key factors that restricted crop production in these areas.
   干旱和半干旱地区是我国重要的农业生产区，水分不足和养分缺乏是制约其生产发展的两个关键因素。