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- 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。
- Curve of soil water characteristic 土壤水分特征曲线
- Soil water not available for absorption by plants. 无效水植物不能吸取的土壤水
- ANALYSIS OF SOIL WATER CHARACTERISTICS IN ZONE OF MAIN PLANT ROOTS IN LOW SAND DUNE OF HORQIN SANDY LAND 科尔沁沙地低缓沙丘主要植被根系层土壤水分特性分析
- Study of soil water characteristics of the grassland in semi-arid hilly loess region of Southern Ningxia 宁夏南部半干旱黄土丘陵区草地土壤水分物理特性研究
- Aboveground productivity and soil water characteristics of cultivated Old World bluestem grassland in semi-arid loess hilly-gully areas on the Loess Plateau 半干旱黄土丘陵区白羊草人工草地生产力和土壤水分特征研究
- Experimental study on soil water characteristic curve of municipal solid waste 城市生活垃圾持水曲线的试验研究
- soil water characteristics 土壤持水特征
- 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。
- Investigations have been done on water characteristics of sandy soil in Bulianta coal mine of the Shenfu-Dongsheng coal field. 摘要随着西部大开发政策的实施,在干旱、半干旱地区的大规模煤炭开采活动对环境造成的影响已日渐凸现,成为亟待解决的问题。
- 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;
- Study on model parameters identification of unsaturated soil water characteristic curve 非饱和土水特征曲线模型参数反演辨识研究
- According to the characteristics of conservation tillage, the effect of residual cover on soil water content and roughness was considered. 针对保护性耕作的特点,考虑到残茬覆盖对土壤含水量和地表粗糙度的影响;
- FIGURING SOIL WATER CHARACTERISTIC CURVE BASED ON PARTICLE SIZE DISTRIBUTION DATA: APPLICATION OF FRACTAL MODELS 根据颗粒大小分布估计土壤水分特征曲线:分形模型的应用
- Through mensuration and research of the Interception by Canopy,Litter Moisture Content Impress and Soil water physical characteristics of Alnus cremastogyne Burli. 对桤木人工林的林冠层截留效应、枯落物层蓄水特征以及土壤水分物理性质的测定与研究.
- Discussion on the soil Water Characteristic Curve of the Agricultural Eco-System Experiment Station in Luancheng, Hebei Province 栾城农业生态系统试验站土壤水分特征曲线分析
- Much research of characteristics of soil water and salt transportunder drip irrigation, an important basis to develop salt-affected land, has been conducted at home and abroad. 滴灌条件下的水盐运移特性是寻求开发利用盐碱地和次生盐碱化防治的基础,国内外学者对此进行大量研究。
- The block water characteristics and backwater height of skew bridges are experimentally studied with the sketch model of the Hegong bridge of a speedway. 摘要应用合共公路桥的概化模型试验研究了斜交桥的阻水特性、壅水高度。
- 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