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- Soil Chemical Analysis on the Process of Soil Acidification. 土壤酸化过程的土壤化学分析
- Application of Grey System Theory in the Prediction of Soil Acidification. 应用灰色系统理论预测土壤酸化趋势
- As mangroves grew, pH values at depth of 20-25cm decreased significantly and soil acidification was strengthened. 随着红树林恢复时间的延长(林龄增加),20-25 cm土层的pH值显著下降,红树林酸化作用增强;
- After soil acidification, the pH of brown forest soil decreased, numerous Al and Mn ions were leached. 褐色森林土酸化后 ;pH值下降 ;同时淋溶出大量Al离子和Mn离子 .
- Eco-organic soil-less cultivation solves the problems of soil acidification of those facilities melon,salinification and soilborne diseases. 通过有机生态型无土栽培技术解决设施甜瓜栽培中常发生的土壤酸化、返盐和土传病害等连作障碍问题。
- One sided (imbalanced) use of nitrogen speeds up depletion of other plant nutrients in the soil and can cause soil acidification. 过量和不恰当地使用磷肥，会导致这一元素在水体中的富集。
- In the salt system process, the pickled cabbage fluid sewage, discharges at will, then can create the soil acidification, affects the production. 在腌制过程中，酸菜液污水，随意排放，则会造成土壤酸化，影响后作生产。
- Applying straw and organic manure could prevent soil acidification, and enhance the availability of soil nutrients and utilization efficiency of fertilizers. 施用有质物还可防止土壤酸化，提高土壤的养分的有效性和肥料的利用率。
- The experimental results showed that effects on vegetable absorption of N, P, K and S were different based on various inputs of acid depositions and different soil acidification. 在污染区和对照区吸收养分的影响的试验田块中种植试验结果表明,由于试验田块中酸沉降的输入不同和土壤酸化程度的不同,蔬菜吸收N、P、K和S营养元素受到的影响也不同。
- The factors mainly include soil acidifying, higher organic matter content in the soil, lead of precipitum in the air and the processing of the tea leaves in the factory. 这些来源主要包括：茶园土壤酸化和较高的有机质含量，大气沉降物中的铅和茶叶的加工过程。
- The germination of Chinese Pine (Pinus tabulacformic Carr).seeds decreased after sowed in red-yellow soil acidified by H2SO4 solution. 但酸沉降污染是不能排除的重要原因之一，因此，开展酸沉降污染对油松生长影响的系统研究十分必要。
- Research on Soil Acidification and Acidic Soil's Melioration 土壤酸化和酸性土壤改良研究
- The factors mainly include soil acidifying,higher organic matter content in the soil,lead of precipitum in the air and the processing of the tea leaves in the factory. 这些来源主要包括:茶园土壤酸化和较高的有机质含量,大气沉降物中的铅和茶叶的加工过程。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- 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？
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- There are some clods of soil on the mat. 垫子上有些土块。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
