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- Study on Diffusion Model of Gas Container Leaking 气体储罐泄漏扩散模型研究
- Long-term diffusion model of atmospheric pollutant (ISCLT3) called regulatory model is a kind of Gaussian model recommended by U.S. Environmental Protection Agency. 大气污染长期扩散模型(ISCLT3)是高斯模型的一种,是美国环境保护署强制推荐的大气污染扩散模型,并称为法规模型;
- The model includes the following sub-models: kinetics model of reactions, mass transfer and diffusion model, filtration process model, and backwash model. 模型主体由4个子模型组成，即组分的反应动力学模型、传质扩散模型、滤池过滤模型和反冲洗模型。
- Based on molecular diffusion model of water vapor a theoretical model of frost growth is established and an experimental set with a liquid nitrogen-cooled tube is built up. 摘要以蒸汽分子扩散模型为基础，建立了预测霜层生长过程的数学模型，并建立了以液氮为冷媒的管内强制流动结霜实验台。
- By establishing a mathematical model of heavy metals transport andtransformation under polar coordinates,a numerical solution for concrete experiment condition ismade. 在此基础上，由极坐标下的重金属迁移转化数学模型方程，针对具体的试验条件进行数值求解。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- Diffusion model of competitive innovations 竞争创新的扩散模型
- The characteristics of heavy reservoirs is shallow, thin, dense and losse in Henan oil field.It is the model of all the country that exploitation of heavy oil in shallow layer should be. 摘要河南油田稠油油藏具有浅、薄、稠，散的特点，在我国属于浅薄层稠油开采的典范。
- The representative models of new product diffusion are Bass model,Fourt-Woodlock model,and Mansfield,discussing these basic models can offer theoretical foundation for studying more-flexible diffusion model. 新产品扩散的代表模型有Bass模型、Fourt-Woodlock模型以及Mansfield模型等基本扩散模型,对这些基本模型的探讨可为研究更为柔性的扩散模型提供基础。
- He made a clay model of the Eiffel Tower. 他做了一个艾菲尔铁塔的黏土模型。
- According to the criteria of finite-element modelling,the structure simplification are discussed and the model of heavy water tank interior wall are built in MARC. 根据有限元分析的建模原则，讨论了结构的简化，在MARC中生成了重水箱内壁实体模型。
- His mother is a model of industry. 他母亲是勤劳的模范。
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- After internal relation between SO2 pollution and distribution of industrial pollution sources is studied, diffusing model of SO2 pollution is set up. 研究了焦作市城区大气SO2污染与污染源分布的内在关系，并建立了SO2污染解析模型。
- When the consistence of contamination in air being calculated with diffusing model of contamination，it is important to confirm air stabilization. 应用大气扩散模型计算大气污染物浓度时，大气稳定度的确定非常重要。
- In the presence of elderly visitors our son was a model of decorum. 我们的儿子在来访的长辈面前彬彬有礼。
- The diffusive model of the atmospheric contamination, the diffusive parameter and the confirmation of the source intension for the stone quarry were analyzed. 结果表明，确定采用的方法是可行的，预测结果与现状实测值相吻合。
- 1-D diffusion model of coaxial explosive magnetic generator 同轴型爆磁压缩发生器1维磁扩散模型
- A porosity-related diffusion model of weathering-rind development 与多孔性有关的外壳侵蚀发展的扩散模式
- The latest model of this washer is now on sale in your shops. 这种最新型号的洗衣机目前正在你们的商店中出售。
