semiarid areas
基本解释
- [农业科学]半干旱地区半干旱区
英汉例句
- As a kind of special soil, aeolian sandy soil mainly lies in arid and semiarid areas where sand drift activity is very strong.
沙土是存在于干旱、半干旱地区的一种特殊性土,其岩土工程性质与风沙环境紧密相关。 - At present, Accelerated soil erosion induced by human activities is of global significance, threatening agricultural economies around the world, especially in the semiarid areas.
当前,人类活动加剧的土壤侵蚀是一个全球性的环境问题,威胁着许多国家和地区,特别是半干旱区,农业和经济的发展。 - Salinity is one of the serious environmental problem that cause osmotic stress and reduction in plant growth and crop productivity in irrigated areas of arid and semiarid regions.
盐度是严重的环境问题之一,引起渗透胁迫,及干旱半干旱灌区的植物生长和作物生产率下降。
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双语例句
词组短语
- semiarid hilly areas 半干旱山区
- semiarid and arid areas 干旱及半干旱地区
- cold semiarid areas 高寒半干旱
- semiarid areas in South Ningxia 宁南偏旱区
短语
专业释义
- 半干旱地区
There are two ways to develop multicropping in the arid and semiarid areas in northern China, increasing irrigation land and extending film mulching technique.
干旱半干旱地区发展复种一是继续增加有效灌溉面积,二是积极发展地膜周年覆盖增温保水。 - 半干旱区