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- Dry deposition model 干沉积模式
- Dry deposition flux of air sulphur at a typical red soil area-with Jiangxi Red Soil Station as example. 红壤典型地区大气硫输入的干沉降通量研究-以江西红壤站为例。
- Based on the regional acid deposition model(RADM), a high resolution model(EM3) for species exchange within the troposphere (TL) is designed. 在区域酸沉积模式(RADM)基础上,设计了一个高分辨对流层(tl)物质交换模式(EM3)。
- Among the total dry sulphuric deposition, the contribution for SO_2 dry deposition is far higher than the rate of SO_4~(2-) dry deposition. 在硫干沉降通量中,SO_2干沉降的贡献率要远远高于SO_4~(2-)干沉降的贡献率。
- Besides the rainfall, dry deposition and occult precipitation are also important forms in atmospheric nitrogen deposition. 由于人类活动的影响,若干年代以来大气氮沉降明显增加。
- The predication theories include of similar analogy, ore deposit model, geo-anomaly, deposit metallogenic series and metallogenic system. 预测理论有相似类比理论、矿床模型理论以及地质异常理论、成矿系列和成矿系统理论等。
- By analyzing ground observation data, the seasonal variation of total suspended particles (TSP) concentration, size distribution and dry deposition in Beijing are studied. 本文利用北京地面气溶胶观测资料;分析了北京气溶胶质量浓度、谱分布和干沉降的季节变化.;结果表明;北京总悬浮颗粒物浓度(TSP)质量浓度有明显的季节变化
- Old lotus fruits that laked in dry deposit has still germination ability, the mechanism of which is very intricate. 摘要古莲子在地层中经历百年甚至千年后仍能萌发,其机理是非常复杂的。
- Through the example of application of deposit model software in geological design, its function, application method and results were presented in this paper. 通过阐述矿床模型软件在地质设计上的应用实例,展示了该软件的功能、使用方法及效果。
- Thrid, layering horizontal eddy diffusivity patterns within TL are used, Fourth, new dry deposition velocity pattern including the effect of plant canopy layer vertical structure is adopted. 第三,使用TL内分层的水平涡旋扩散系数型; 第四,采用包含有植物冠层垂直结构影响的新干沉积速度型;
- Also known as "acid deposition" Acidic aerosols in the atmosphere are removed from the atmosphere by wet deposition (rain, snow, fog) or dry deposition (particles sticking to vegetation). 也熟悉作为“酸免职”在空气的酸性的喷雾器被湿免职移开从空气(雨,雪,雾)或干燥的免职(坚持植物的粒子)。
- Acid Rain.Also known as "acid deposition." Acidic aerosols in the atmosphere are removed from the atmosphere by wet deposition (rain, snow, fog) or dry deposition (particles sticking to vegetation). 酸雨.;又称"酸沉降"
- Fused deposition modeling (FDM), a representative rapid prototyping technology with no use of toxic materials, has been widely used in offices. 摘要熔融堆积成型(FDM)是一种典型的快速成型技术,由于无污染适合办公环境下使用而得到广泛应用。
- The requirement for the property of molding and support materials for Fused Deposition Modeling (FDM) are analyzed. 摘要对熔融沉积(FDM)成型材料、支撑材料的性能要求进行了分析;
- Keywords dry deposition;sulphuret pollutant;resistance model; 干沉降速度;硫化物;污染物;阻力模型;
- Scan methods of Fused Deposition Modeling(FDM)were analyzed and arithmetic of zoning was put forward. 分析了熔融沉积(FDM)快速成形工艺的扫描方式,建立了分区域穿梭扫描算法。
- The Fused Deposition Modeling (FDM) device has many advantages, such as high accuracy. 熔丝沉积快速成形(FDM)方法是快速成形技术中的一个重要分支。
- Huang, Frank F.-W. Liang, S.-C. and Juang, H.-J. (1998)Depositional model for the oligocene sandstone in the southwest Taiwan offshore. Petroleum Geology of Taiwan, 32, 69-86. 黄富文、梁守谦、庄汉珍(1998)台湾西南海域渐新统砂岩之沉积模式。台湾石油地质,第32号,第69-86页。
- Yang, K.-M. and Ting, H.-H.(1999) Stratigraphy architecture and depositional model of Talu sandstone in Miaoli area. Petroleum Geology of Taiwan, 33, 151-178M. 杨耿明、丁信修(1999)苗栗地区打鹿砂层的地层架构和沉积模式。台湾石油地质,第33号,第151-178页。
- By using the technology of "element birth and death" in the software of ANSYS, this paper describes the process of Fused Deposition Modeling. 摘要利用ANSYS有限元软件中的“单元生死”技术,对熔融挤压快速成型的成型过程进行模拟。