农业土壤的的英文
agrological
例句与用法
- The empirical equation w = asb was used to fit water holding capacity of four kinds of agricultural soils in loess plateau . soil water holding capacity and unavailable water content increased as soil texture became clayed . available water content in loam was higher than those in sandy soil and clayed soil
黄土高原四种主要农业土壤的水分特征曲线并无明显的平台或拐点产生，其关系能够很好地用garden经验方程( w = as ~ ( - b ) )进行拟合。 - With the purpose of better understanding some weak links in this subject , we comprehensively and systematically compared the effects of some typical inhibitors and their different combined ways in inhibiting cd bioavailability in purple soil , further studied the laws and affecting factors of cd ' s transfer and transformation in soil - plant system , revealed the mechanisms inhibitors function , and explored the practicable inhibitor prescriptions and their usage . the results are expected to provide reliable techniques for controlling cd pollution of agricultural soils in chongqing and it is also significant to ameliorate soils polluted by other kinds of heavy metals . comprehensive methods including pot experiment , laboratory culture experiment , kinetic and thermodynamic adsorption - desorption experiment were adopted in this study , and the acidified purple soil was chosen to test , considering that cd is highly active in this soil
本研究针对重庆市农业土壤的污染状况，选取镉活性较高的酸化紫色土为供试土壤，采用盆栽试验、培养试验、化学热力学与动力学吸附试验相结合的方法，系统研究和比较多种调控剂及其不同组合方式对镉生物活性的效应，并揭示镉在土壤?植物系统中的迁移转化规律及影响因素，进一步分析调控剂的作用机理，探寻具有实际应用价值的调控剂配方及合理使用的方法，这不仅可以为重庆市农业土壤镉污染的防治提供可靠的技术保障，而且对于其它重金属污染的治理也有一定的理论意义。
