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- The paper deals with the differences of Dalton and Avogadro in the three as pects: gas model, simplic-ity and ultimate particle. 本文从气体模型、简单性原则和终极粒子三方面讨论了道尔顿和阿佛伽德罗的区别。
- This paper builds a special lawn environment for heavy gas to disperse with OpenGL based on LOD arithmetic. 本文使用OpenGL建立了一个基于LOD算法实现的野外草地地形场景,作为毒气扩散演示的具体外部环境。
- The wall catalytic effect is an important factor determining aerothermal heating intensity in the chemical non-equilibrium gas model. 通过与完全气体模型进行了比较,结果发现无论气动力还是气动热都有较大差别。
- Concentration distributions of the heavy gas for different gas spill angles, and densimetric Froude numbers were measured and investigated. 藉由风洞实验量测结果,分析研究当重质气体在各种溢漏角度、以及溢漏密度福禄数条件下对于重质气体浓度扩散之影响效应。
- Besides, the fluorescence spectra of the series of flavone,flavonol and aurone compounds have been studied by CIS method with ideal gas model and PCM model respectively. 用CIS方法分别在理想气态分子模型和溶剂化效应PCM模型上对黄酮类、黄烷酮类和橙酮类化合物的荧光光谱进行了理论研究。
- The application of degeneration Fermi gas model in astrophysics proves that quantum statistical theory plays a vitally important role in study area of modern physics. 以简并费米气体模型在天体物理中的应用为例,说明了量子统计理论在现代物理研究领域有着十分重要的作用。
- In a medium of monoatomic heavy gas, using the parabolic cylindrical function expansion, an asymptotic energy distribution and its decay constamts were derived. 对于单原子的重气体介质,利用抛物柱函数展开法,求得了渐近能量分布及其随时间衰减的常数。
- Experiments of dispersion for continuous spill of heavy gas in the turbulent boundary layer flow of coastal and harbor region were conducted in the environmental wind tunnel. 摘要本实验系在环境风洞中模拟探讨于海岸港口地区紊流边界层内重质气体连续溢漏时所形成云团之扩散特性。
- In the paper, modification suggestion to Vander Waals gas model is provided;state equation and internal energy formula which are more suitable for characteristic of real gas are derived. 该文对范德瓦尔斯气体模型提出修改意见,并导出更符合实际气体特点的状态方程和内能公式。
- The Numerical Simulation Model Validation of Heavy Gas Dispersion 重气扩散的数值模拟模型验证
- New model for heavy gas releasing dispersion analysis 描述重气泄漏扩散过程的新型模型
- The comparison between the gas models appeared great difference for both aerodynamic and aerothermodynamic. 第三,通过数值试验,分析了气体模型和温度模型对热流的影响,对于来流焓值较低的流动,在马赫数较小的情况下,温度升高并不明显,完全气体模型仍然使用,但是对于高焓值以及较大马赫数的流动,温度升高很多,完全气体模型不再适用,必须采用不同的气体模型来代替,本文中采用化学非平衡气体模型。
- The diversification results showed that some successive gas models happened between the two typical gas accumulations. 成藏机理分析表明,两种典型天然气藏之间存在着大量的递变过渡模式。
- It briefly includes several following aspects:Firstly, we introduced some nuclear models such as liquid drop model, fermi gas model, shell model, project shell model and Bohr model. 一、概述了已经取得很成功的液滴模型、费米气体模型、壳模型、投影壳模型以及玻尔模型等描述原子核结构的理论模型。
- He lugged a heavy handcart along. 他使劲拉走那笨重的手推车。
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
- Salt Water Simulation About Heavy Gas Dispersion 重气扩散的盐水模拟
- She will not shove the heavy load onto others. 她不愿意把重担推给别人。
- Numerical Simulation for Heavy Gas Dispersion 重气扩散的数值模拟