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- lime improving soil 石灰改善土
- lime improved soil 石灰改良土
- lime improvement soil 石灰改善土
- The experimental study indicates mixing with lime improved this kind of expansive soil is of high quality. 试验研究表明，掺合石灰的方法对该类膨胀土的改良效果较好。
- The paper introduces the construction craft and quality control of lime improved dilatable soil of Hening Railway. 介绍合宁铁路石灰改良膨胀土施工工艺及质量控制。
- Mr. Smith gave a lesson on how to improve soil . 史密斯先生讲了一堂如何改良土壤的课。
- He gave a lesson on how to improve soil. 他讲了一堂如何改良土壤的课。
- He studied how to improve soil condition. 他研究如何改良土壤。
- He studied how to improve soil conditions. 他研究怎样改善土壤条件。
- Mr. Smith gave a lesson on how to improve soil. 史密斯先生讲了一堂如何改良土壤的课。
- Mechanism and Measures for Improving Soil in Alkalisaline Land by use of Tamarix chinensis Lour. 利用柽柳改良盐碱地土壤的机制与措施初报。
- And a Taiwanese team is helping residents in Kiribati to better their lives by improving soil quality in the area. 台湾团正帮助吉里巴斯居民，改善当地的盐化土壤，让居民生活更好。欢迎收看今日的英语新闻，我是刘蕙萱，感恩您的加入。
- Leguminous tree was the best while plant fruit tree alone was poor for improving soil. 其中豆科树种(大叶相思)改良土壤效果最好，单一种果措施则相对较差。
- The professor studied how to improve soil conditions. 这位教授研究如何改良土壤状况。
- A green manure is a crop grown mainly to improve soil fertility. 种植绿肥作物主要是为使土壤更加肥沃。
- Wow. So this stuff could help feed people and improve soil. 哇，看来这种物质能够提高产量，还能改善土壤。
- The macromolecule polymers take effect on improving soil structure, increasing soil penetration and controlling runoff on slope. 高分子聚合物具有改善土壤结构,增加降雨入渗,调控坡面径流的作用。
- Test Study of Expansive Soil by Lime Improvement 石灰改性膨胀土试验研究
- A mixture of decaying organic matter, as from leaves and manure, used to improve soil structure and provide nutrients. 堆肥腐烂有机体的混合物，如树叶或粪便，用来改善土壤结构并增加土壤养分
- The addition of lime to saturated clay soils (liming) is a common agricultural practice, improving soil structure by encouraging crumb formation and making heavy soils more workable. 加入石灰使其饱和是农业上常用的一种方法，通过促进小块形成改变土壤结构，使粘重土壤变得可以使用。
