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- Preliminary Research on Valleys and Gullies Development Process and Quantity of Soil Erosion Change 洛川塬区晚中更新世以来沟谷发育与土壤侵蚀量变化初探
- quantity of soil erosion 土壤侵蚀量
- Running water is one of the principal causes of soil erosion. 奔流不断的水是侵蚀土壤的主要原因。
- The third major indirect cost of soil erosion is the loss of navigability. 土壤侵蚀第三个重要的间接代价是丧失航行能力。
- Comprehensive control of soil erosion has brought noticeable achievements. 水土流失综合治理成效显著。
- The microbial quantity of soil of tea garden and tea output have posit... 茶园土壤微生物数量与茶叶产量具有正相关关系。
- The main cause of soil erosion is deforestation for farmland reclamation and cultivation on steep slopes. 水土流失的主要原因是毁林开垦，陡坡种植。
- Mechanism of soil erosion is put a bridle on spontaneous factor and action of humanity. 河源区水土流失受自然因素和人类不合理开发利用因素联合控制，但后者的作用更为重要，而且导致了河源新的危害性更大的水土流失类型。
- Comparing with monoculture, intercropping could significantly increase the quantity of soil bacteria in both maize and peanut root areas. 间作玉米根区土壤真菌和放线菌数量比单作明显提高；
- High accuracy DEMs is an important data in study of soil erosion and terrain feature space analysis. 高精度数字高程模型(DEM)是水土流失规律研究与流域地形空间分析中重要的空间数据。
- A quantity of unknown numerical value. 未知数数值不明的一个数量
- Major Causes of Soil Erosion in the Upper Yangtze River Valley and the Control Countermeasures. 长江上游水土流失主要成因与防治对策
- Ningxia is in the greatly active area of Neotectonics, and the degree of soil erosion in this area is very high. 宁夏是水土流失严重的地区，也是新构造运动十分活跃的地区。
- The factory turns out a large quantity of paper products. 这家工厂生产大量的纸制品。
- Abstract: The ecological sensitivity assessment of soil erosion in Liaoyang city was conducted. 摘要:选择土壤侵蚀进行辽阳市的生态敏感性评价。
- Prediction for the Soil Erosion Quantity of Manufacturing Project 生产类项目的水土流失量预测
- Great quantities of soil were washed down the hillside by the rain. 大量的土壤被雨水从山坡上冲走。
- Can you make us a special offer based on a quantity of ... ? 以。。。数量为基础，贵公司能给特价吗？
- The research on soil erodibility is a crucial tache in understanding the mechanism of soil erosion. 对土壤可蚀性的研究是认识土壤侵蚀机理的一个重要环节。
- Immeasurable quantity of natural resource was lost forever through misuse. 无法估量的自然资源因被滥用而永远丧失了。
