您要查找的是不是：
- soil loss evaluation index 土壤侵蚀评价指数
- ZHAO T Z,GAO L,KE S F,et al.Establishment of the loss evaluation index system of Hyphantria cunea Drury's invading China[J].Journal of Beijing Forestry University,2007,29(2):156-160. [1]赵铁珍;高岚;柯水发;等.;美国白蛾入侵损失评估指标体系的构建[J]
- Establishment on the loss evaluation index system of Hyphantria cunea Drury's invading China 美国白蛾入侵损失评估指标体系的构建
- Applying a redesigned index of land use structure,the effect of land use structural change on water and soil loss in Wusuli River basin was analyzed. 不合理的土地利用结构是导致我国一些河流水土流失乃至河流改道的重要原因之一。
- But stover protects against soil loss to wind and water. 但是柴火能让土地保留风和水。
- The correlation among soil microorganism quantity, enzyme activity and soil nutrient content is the significant, it can be used as evaluation index of soil fertility. 土壤微生物数量、酶活性与土壤养分间呈显著相关关系，可作为评价土壤肥力的指标。
- People plant trees on stark hill in order to deline the water and soil loss. 人们在荒丘上种植了树木以减少水土流失。
- People planted trees on the waste hills to decrease water and soil loss. 人们在荒丘上种植了树木，以减少水土流失。
- Soil loss, water shortages, and environmental quality problems are also the legacy of our growth. 水土流失和环境质量也是我们发展中遗留下来的问题。
- Richard, J. R., Teresa, Q. V., “California Earthquake Zoning and Probable Maximum Loss Evaluation Program”, California Department of Insurance, 1996. 萧鹤贤，”各国巨灾保险比较研究”，中央再保险公司，民国九十年.
- Finally, the logistic service evaluation index is devised and introduced in details. 最后,详述了物流服务的评价指标。
- Soil loss of the pure contour hedgerow plot was 37.71% of that of the pure crop plot. 单纯等高植物篱处理小区的侵蚀量仅为在相近雨强及雨量条件下对照坡耕地的37．71%25。
- A study and construction on evaluation index system of regional sustainable forest resources development. 区域森林资源可持续发展评价指标体系研建。
- And the soil loss of the grading terrace is more serious than the paddy field, with lower hypsography. 地势较高的缓坡梯田比地势低的水稻田侵蚀严重。
- The evaluation index of subsystem priority is established and priority of subsystems is calculated by the analytic hierarchy process method. 并给出了子系统优先级排序的指标体系，采用层次分析法完成子系统优先级排序。
- After projects are put into operation, the emphases of soil loss monitoring are landslide and bank collapse. 工程建成投入运行后，水土流失监测的重点是库区的滑坡、塌岸。
- OBJECTIVE:To set up OTC(over-the-counter drugs)brand value evaluation index system in pharmaceutical enterprises. 目的:建立医药企业非处方药(OTC)品牌价值评估体系。
- Aim To definite peripheral areas of big cities and to establish index Evaluation Index System of Urbanization Level. 目的对大城市周边地带进行理论界定,并建立其城市化水平评价指标体系。
- One of the most eye opening results was that increasing application of fertilizers correlated well with decreasing levels of soil loss on these sites. 最令人振奋的结果之一是,增加肥料用量与这些地点土壤损失量的降低呈良好相关。
- BOD 5 is the synthetical evaluation index of water polluted by organic location. 五日生化需氧量 (BOD5)是评价水体受有机物污染的相对耗氧指标。
