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- soil water sorption curve 土壤吸水曲线
- Soil water not available for absorption by plants. 无效水植物不能吸取的土壤水
- Red soil water characteristics curve was successfully simulated with Van Genuchten equation. 用Van Genuchten方程对红壤水分特征曲线进行拟合,拟合效果较好。
- Abstract Factors mainly affecting soil water characteristic curve are soil texture, structure and balk density. 摘要 影响水分特征曲线的因素主要是质地、结构和容重。
- An increase in soil water content would decrease their movement. 土壤水分含量的增加将减低它们的移动。
- But there is a little higher water sorption content and faster velocity of water sorption for the expanded and vitrified small balls. 但膨胀玻化微珠因其微孔数量略多于膨胀珍珠岩而呈现出略大的吸湿性和较快的吸湿速率。
- Several models were also given to illustrate the applications of fractal theory in soil water retention curve and the study o f macropore flow in soil. 结合相应的模型论述了分形理论在土壤水分特征曲线及在土壤大孔隙流研究中的应用。
- The characteristics of polymers were characterized by 1H nuclear magnetic resonance (NMR), IR spectrum, differential scanning calorimetry(DSC),GPC and water sorption. 用核磁共振,红外光谱,差热分析,凝胶色谱及吸水性等对高分子材料进行了表征。
- Soil water erosion is a complex physicochemical process. 土壤水蚀是一个复杂的物理化学过程。
- The soil water stress leads to the increase in stoma density. 水分胁迫使气孔密度增加;
- Soil moisture curve is elementary curve that shows the relation between potential energy and the content of water soil and analyses retaining and transporting in soil water belt. 摘要土壤水分特征曲线是表征土壤中水的含量与势能之间的关系,是研究包气带土壤水分的保持和运移所用到的基本特性曲线。
- The lowering of the water sorption of the epoxy coating by replacing the hydroxyl groups in the coating with acetoxy groups has been studied using electrochemical impedance spectroscopy. 降低固化环氧树脂吸水性能是提高其可靠性与寿命的重要前提之一。
- The osmotic process affects various thermophysical and quality properties of the product, such as flavor, density and porosity, water sorption properties and textural characteristics. 浸渍加工影响产品的各种热物理性质和质量,例如:风味、密度和孔隙度、吸水性和结构特性等。
- Spatial variability of soil water retention curves on a forested hill-slope. 森林流域坡面林地土壤水分运动特征参数空间异质性研究。
- The influence of temperature, the reduced pressure (p/ps) and the molecular weight of polystyrene on the sorption curves was investigated. 探讨了温度、压力、分子量对扩散吸收的影响,并对实验结果进行了关联。
- But high-output and high-efficiency is the conditions of managing soil water. 而把高产高效水作为指导当地林业生产的土壤水分管理条件。
- The value of Q10 of soil respiration increased with soil water content. 土壤水分含量的增加可增加土壤呼吸的Q10。
- There are close surface areas and pore volume, as well as similar sorption curves between the expanded and vitrified small balls and the expanded perlite particles. 膨胀玻化微珠与膨胀珍珠岩有相近的比表面积、孔容积及相似的等温吸湿曲线。
- The soil water and salt transport were studied under 3 crop planting condition. 对3种作物种植条件下土壤水盐运移规律进行了研究。
- There is significant influence of different temperature and soil water content to the growth rate and hatchability of eggs, which show minor trend curve variation with temperature. 不同温度、土壤含水量对中华豆芫菁卵的发育速率及孵化率均有明显影响。