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- Progress in Studies on Fixed Ammonium in Soils 土壤固定态铵的研究进展
- Study on Fixed Ammonium in Soils and Effect Factors on It 土壤固定态铵及其影响因素的研究
- Determination of Fixed Ammonium in Soils Using Low-Temperature Heating Method 采用低温加热法测定土壤固定态铵的探讨
- RELATIONSHIP BETWEEN PARTICLE COMPOSITION AND FIXED AMMONIUM IN SOIL 土壤颗粒组成与固定态铵之间的关系
- fixed ammonium in soils 固定态铵
- By the method of field plot experiment and laboratory determination,dynamic change and release of fixed ammonium in upland soils during crops growth period were studied. 通过田间小区试验和室内分析,研究了湖南省的代表性旱耕地土壤固定态铵在作物不同生育期的动态变化规律及其释放情况。
- The kinetics of ammonium fixation and release of fixed ammonium in the soils of Hunan Province was studied using Batch equilibrium and aerobic culture-intermittent leaching methods. 采用振荡平衡法和好气培养-间歇淋洗法研究了湖南省主要旱地土壤对添加铵离子的矿物学固定和土壤固定态铵释放的动力学特性。
- mineral fixation for added ammonium in soils 土壤对添加铵的矿物固定
- Study on Kinetics and Thermodynamic Properties of Fixed Ammonium in Several Paddy Soils 几种稻田土壤对铵的矿物固定的动力学与热力学研究
- Fixed Ammonium Content and Maximum Capacity of Fixing Ammonium in Major Types of Tillage Soils in Hunan Province, China 湖南主要耕地土壤的固定态铵含量与最大固铵容量
- Amounts of moisture in soil vary greatly. 土壤中湿度变化很大。
- The seed may grow if you plant it in soil. 如果你把这种子种在土里,它可能会生长。
- Their role in soil has not been defined adequately. 它们在土壤中的作用还未充分肯定。
- Cadmium strongly adsorbs to organic matter in soils. 突然中的有机物非常容易吸收镉。
- A plant that thrives in soil rich in lime. 钙生植物生长于富含石灰质土壤中的植物
- NPS models application in soil erosion simulating. 非点源污染模型在土壤侵蚀模拟中的应用及发展动态
- Most herbicides were degraded and run off in soil. 大部分除草剂在土壤环境中被降解或流失。
- Cadmium waste streams from the industries mainly end up in soils. 工业中的废弃的镉一般流失到土壤里。
- Study on the Content of N_2O and Its Dynamics in Soils. 土壤中一氧化二氮的含量及其动态的研究
- On the Accumulation of Cd As Hg in Soils in Guangzhou. 浅论广州土壤环境Cd、As、Hg元素的残留
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
