半干旱气候 semi-arid climate
- 干旱半干旱气候区沙质草原的土层是稀缺的自然资源,地表土壤-植物根系层是珍贵的生态系统。
The top soil layer is the rarest natural resource, and the soil-root layer is the most precious ecosystem on arid and semiarid sandy grasslands. - 突尼斯至少有1/4的农田处于干旱或半干旱气候,这些农田显著受到干旱、高温和盐碱的影响。
At least a quarter of cropland in Tunisia, where the climate is arid to semi-arid, is significantly affected by drought, high temperature and salinity. - 西北地区深处内陆,属干旱、半干旱气候。
Northwest China is located at inland area with arid and semi-arid climate.
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