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- lime improved soil 石灰改良土
- 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。
- lime improvement soil 石灰改善土
- lime improving soil 石灰改善土
- 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。
- 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。
- It is showed that the sodication was the serious, the less aggregate of soil was, but that in improved soil increased obviously. 这说明土壤碱化程度越大,团粒结构越少;改良后土壤的团粒结构明显增加。
- 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
- Test Study of Expansive Soil by Lime Improvement 石灰改性膨胀土试验研究
- West Indian forage plant cultivated in southern United States as forage and to improve soil. 在美国南部栽培的一种西印度的饲料植物,也用于改善土壤质量。
- We may burn limestone to obtain lime. 我们可以通过烧石灰石来得到石灰。
- The improved soil aeration also accelerated the transportation of (superscript 14)C-photosynthates from leaves to root tubers, increased the ratio of root tuber dry weight to top dry weight. 促进(上标14)C同化物由叶片向块根的运转和分配,提高干物质在块根中的分配率;
- He added some water into the lime. 他往石灰里加了些水。