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- The model consists of energy conservation equation and mass conservation equation of each component. 该模型中包括各组分质量守恒方程、能量守恒方程。
- A multi-phase field model coupled with mass,momentum,energy and solute conservation equation was introduced to apply for macro simulation. 宏观部分着重介绍了一种耦合质量、动量、能量及溶质平衡方程的多相模型。
- The scheme is extended to two dimensional hyperbolic conservation equation by dimension-by-dimension method, and the MmB property of the scheme is proved. 推广到二维双曲型守恒律方程 ,证明了格式的MmB特性。
- A 2-D ADI model was set up from the depth-averaged hydrodynamic continuity equation and momentum equation and the depth integrated conservation equation of solute transport. 引入环境水力学数学模型,利用二维ADI法进行数值模拟,对伶仃洋水域的潮流运动和污染迁移扩散展开了研究,并成功地进行了验证计算。
- The universal principle of mass conservation is introduced into porous media fluid mechanics followed by obtaining the general form of the mass conservation equation which used for oil-gas or oil-water percolation and media-deformed rocks is verified. 摘要将普遍的守恒原理引入了多孔介质流体力学中，得到了质量守恒方程的一般表达式，并用油气、油水两相渗流和变形介质中岩石固相的质量守恒方程进行验证。
- Flow conservation equation and pressure balance equation of double-shaft blow and exhaust ventilation model for highway tunnels are recommended on basis of hydrodynamics in the paper. 以流体力学为基础,建立了公路隧道双竖井送排式通风方式的流量平衡方程和压力平衡方程。
- The momentum and mass conservation equations both in the vapor and meniscus regions and the film thickness equation in the thin film region were numerically solved. 通过求解气相和弯月面区动量和质量方程及薄液膜厚度方程，得到了弯月面毛细半径分布、冷凝液膜厚度分布，以及传热系数和壁面温度分布。
- An ideal defrost model was presented based on the fundamental conservation equations and experimental results. 在热气除霜实验研究的基础上，从基本守衡定律出发，提出了风冷热泵热气除霜过程的动态特性模型，重点模拟了这一过程中霜层侧的传热传质和制冷剂侧压力变化情况。
- Derivation and solutions to the differential form of mass conservation equations. 质量守恒微分方程的推导解析和解答。
- This paper presents a method based on conservation equations to diagnose reactor components faults. 介绍了一种直接利用守恒方程进行反应堆故障诊断的方法。
- Considering the nonholonomic constraints of conservation equations for moment of momentum, Lagrange equations with multiplier are established. 考虑动量矩守恒具有非完整约束性质,建立了考虑控制力矩作用的非完整动力学方程。
- The basic equation for water flow in unsaturated soil is deduced with Darcy law and the conservative equation of mass. 根据达西定律和质量守恒原理得到路基土中水分运动的基本方程,并以此方程作为黄土路基中水分迁移研究的理论基础。
- Our community is a leader in the conservation of wildlife. 我们社区在野生动物保护方面走在前头。
- Who discovered the conservation of energy? 谁发现了能量守恒？
- Conservation is of the utmost importance. 保护自然资源至关重要。
- I can't make this equation come out. 我不会解这个方程式。
- Conservation methods will also help meet their energy needs. 能量保存方法也会有利于满足其能源需求。
- What does x represent in this equation? 这个方程式中的x代表什么?
- A concrete wall is built to stop silt from leaking to the conservation land. 一道水泥墙修筑起来，用以防止泥沙流进保留地。
- Most people have come to accept the need for conservation of natural resources. 现在大多数人已认识到保护自然资源的必要。
