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- The assessment results show that it possesses objectivity,generality and practicality to assessheavy metal pollution in the reclaimed soil by using neural network. 结果表明,神经网络方法用于复垦土壤重金属污染综合评价简便实用,具有客观性和通用性。
- Arbuscular mycorrhizas improved the reclaimed soil structure and their fertility and biodivisity in ecosystem.The results would be the base of the mine landscape reconstructure. 菌根对矿区植被的生长具有促进作用,侵染率较高,菌丝密度大,提高了植被在西部干旱区的成活率,改善了矿区生态环境,也为该矿区合理地貌景观的构建奠定基础。
- This research used Danang sand as the representing material of in-situ reclaimed soil to investigate the properties of liquefaction and to evaluate the improvement effects attributed to using cement. 中文摘要本研究以岘港砂代表现地回填料,进行砂土液化性质及水泥改良效果之评估。
- Isoline diagrams of organic substance content in soil of the three plots were made on the basis of Kriging value, which provide direct basis for evaluation of the reclaimed soil quality. 用克立格估值作出了三块实验田有机质含量的分布等值线图,为评价复垦后土壤质量状况提供了直接依据。
- Method of Quantitative Evaluation of Quality of Reclaimed Soil 矿区复垦土壤质量评价方法
- Variability in Fertility of Reclaimed Soil in Colliery Regions 矿区复垦土壤养分变化趋势研究
- Variability of reclaimed soil properties in subsided land 塌陷地复垦土壤特性变异研究
- This land was reclaimed from the sea. 这块土地是填海开垦出来的。
- Her mission was to reclaim former criminals. 她的任务是感化过去的罪犯。
- Confucius never reclaimed land or tilled the soil. 开荒种地这件事,连孔夫子也没有做过。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Application of MPI for Evaluating Reclaimed Soil Productivity in Waste Hill MPI模型在矸石山复垦土壤生产力评价中的应用
- A site used for or reclaimed by such disposal. 垃圾填筑地在上面使用这种方法的或用这种方法平整出来的地
- Physical and chemical properties of reclaimed soil filled with fly ash 粉煤灰充填复垦土壤理化性状研究
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- You may be entitled to reclaim some of the tax you paid last year. 你或许有权要求退回去年你交付的部分税金。
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Research progress of reclaimed soil quality in mining subsidence area 采煤塌陷地复垦土壤质量研究进展
- Water has permeated (through) the soil. 水已渗遍那片土壤。