urban soil的例句大全

application of linear planning to urban soil and water conservation

线性规划在城市水土保持中的应用

Soil loss tolerance of urban soil and water loss

浅谈城市水土流失的土壤允许侵蚀量T值

exploration and practice on urban soil and water conservation in shandong province

山东省城市水土保持工作的探索与实践

the supervision and management of urban soil and water conservation in lishi city

谈谈离石市城市的水土保持监督管理

the effect and measures of urban soil and water conservation in taiyuan city

太原市城市水土保持措施与成效

Design and Development of the Urban Soil Erosion Geographical Information System

城市水土流失地理信息系统设计与开发

influences of hard cover and drainage system on urban soil and water conservation and countermeasures in liaodong mountain areas

硬覆盖和排水系统对辽东山区城市水土保持的影响及对策初探

several ways on experimental spot work of urban soil and water conservation in sanming city

三明市城市水土保持试点工作的几点做法

urban soil and water conservation and sustainable development

城市水土保持与可持续发展

practice and effect on urban soil and water conservation ecological building conducted in ji'an city

吉安市城市水土保持生态环境建设实践与成效

review of research on urban soil and water conservation at home and abroad

国内外城市水土保持研究进展

to overall promote urban soil and water conservation in the new century

全面推进新世纪的城市水土保持工作

Distribution of heavy metal in urban soil of Urumqi City

乌鲁木齐城市土壤中重金属分布

experience and practice on urban soil and water conservation work in dalian city

大连市城市水土保持工作的经验与做法

The reason for this is that the urban soil is rich in foreign material from human trample, mechanical rolling affect is serious, leading to soil physical structure change.

其原因是城市土壤中外来物含量丰富，受人为踩踏、机械碾压影响严重，导致土壤物理结构改变。

heavy metal contents and their spatial distribution in urban soil of hefei city

合肥市城市土壤重金属元素含量及空间分布特征

Contents and Densities of Soil Organic Carbon in Urban Soils in Different Function Areas of Kaifeng

开封市不同功能区城市土壤有机碳含量与密度分析

experience and effect of experiments in urban soil and water conservation conducted in yunnan province

云南省城市水土保持试点的经验与成效

Preliminary Study on Gradation Index System of Urban Soil and Water Loss Intensity

城市水土流失强度分级指标体系初探

exploration and practice on urban soil and water conservation of conducted in shenzhen

深圳城市水土保持的探索与实践