基本解釋[農(nóng)業(yè)科學(xué)]半干旱地區(qū)半干旱區(qū)英漢例句雙語例句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、半干旱地區(qū)的一種特殊性土，其巖土工程性質(zhì)與風(fēng)沙環(huán)境緊密相關(guān)。At present, Accelerated soil erosion induced by human activities is of global significance, threatening agricultural economies around the world, especially in the semiarid areas.當(dāng)前，人類活動(dòng)加劇的土壤侵蝕是一個(gè)全球性的環(huán)境問題，威脅著許多國家和地區(qū)，特別是半干旱區(qū)，農(nóng)業(yè)和經(jīng)濟(jì)的發(fā)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.鹽度是嚴(yán)重的環(huán)境問題之一，引起滲透脅迫，及干旱半干旱灌區(qū)的植物生長和作物生產(chǎn)率下降。marylupin.blog.163.comsemiarid areas更多例句詞組短語短語semiarid hilly areas 半干旱山區(qū)semiarid and arid areas 干旱及半干旱地區(qū)cold semiarid areas 高寒半干旱semiarid areas in South Ningxia 寧南偏旱區(qū)semiarid areas更多詞組專業(yè)釋義農(nóng)業(yè)科學(xué)半干旱地區(qū)There are two ways to develop multicropping in the arid and semiarid areas in northern China, increasing irrigation land and extending film mulching technique.干旱半干旱地區(qū)發(fā)展復(fù)種一是繼續(xù)增加有效灌溉面積，二是積極發(fā)展地膜周年覆蓋增溫保水。半干旱區(qū)