In this paper, the mathematical equations of two-dimensional thermal density flow in channel are developed and the finite layer numerical model is established.
推导二维渠道温差异重流的数学方程，并建立了有限层带数值计算模型。
The quantitative reservoir model and differential distribution model of oil-bearing strata have a great significance in the oil and gas exploration of gravity flow channel sediments.
这一储层定量模式及油层差异分布模式对重力流水道沉积的油气勘探和开发具有较大的指导意义。
A one-dimensional unsteady model was developed to simulate the trapping of fine particles by a wall-flow filter by simulating the flow field and particle layer distribution in a channel.
针对壁流式过滤体捕集微细颗粒物的过程，建立了描述通道内流场和颗粒层分布的一维非稳态模型。
Second, through to the partner screening channel, the flow and so on analysis, proposed partner screening must insist five big principles, as well as choice four stage model;
二是通过对合作伙伴筛选的渠道、流程等的分析，提出了合作伙伴筛选应当坚持的五大原则，以及选择的四阶段模型；
The probability is Studied on the air flow model to modify the fluid flow in open channel as the hydraulic modelling. The principal theory, method and the range of its application are discussed.
论述了气流模型试验模拟水流运动的可能性、无压水流气流模拟的理论和方法以及应用范围。
Based on the Kilman filter theory and Muskingum method, the half self adaptive updating Kilman filter model of channel flow routing has been developed for real time application of flood forecasts.
提出和讨论了基于马斯京根流量演算河道洪水实时预报的半自适应滤波模型。
To improve the flow pattern and discharge capacity of the spillway of Bashan Hydropower Station, the left guide wall's form of the spillway's entrance channel is optimized by series of model tests.
为改善巴山水电站溢洪道进水渠流态、提高泄流能力，通过一系列试验优化了溢洪道引水渠左导墙头部曲线型式。
A performance prediction model is established in this paper which taking ac count into gas compressibility and the change of cross section area of flow channel.
本文建立的性能预测模型考虑了气相的可压缩性和沿流道的截面面积的变化，介绍了数值模拟的方法和步骤。
In order to investigate the characteristic of open channel flow, a mathematical model is developed to compute the lateral velocity distribution in open channel flow.
为了研究明渠水流的运动特性，开展了明渠水流流速横向分布数学模型的研究。
For mild channel, it is shown that dynamic term and resistance term deviations caused by the distortion influence model water flow movement more seriously than inertia term do.
分析表明，对于平原河道，动力项和阻力项偏离是主要的，惯性项的偏离对模型水流运动影响较小。
A model of vapor-liquid two-phase cocurrent separated flow, for the first time, is established for saturated flow boiling heat transfer in a vertical narrow rectangular channel in this paper.
本文首次对竖直矩形窄缝内饱和流动沸腾时的汽液分相流动区建立了两相同向分相流动沸腾传热模型。
The model is applied to calculate the transition water surface profiles from supercritical to gradually varied flow or from gradually varied flow to supercritical flow in rectangular open channel.
应用该模型对矩形明渠中缓、急流过渡的水面曲线进行了数值计算，并与理论解进行了比较。
The 2_d average water depth mathematical model in orthogonal curvilinear coordinate system is used for the numerical simulation of the flow field in the diversion channel of large pumping station.
应用正交曲线坐标系下的二维水深平均数学模型对大型泵站的引水河道流场进行了数值模拟。
A 2-d numerical model of wave motion in lock approach channel is described, which is soluted by using the method of resultants of 2-d numerical model of unsteady flow and 1-d numerical model.
提出船闸引航道内水面波动的二维数学模型，采用二维非恒定流数学模型和船闸灌泄水一维数学模型联解。
The model machine with 6-channel is developed, and the measurement of displacement between slabs under water is realized in static water and flow vibration experimenting.
并成功研制出6通道样机，实现了静水和流致振动实验中多层板的位移测量。
In addition, since the geometry of the flow channel in a spiral mandrel die is quite complex, it is difficult to create the FEM model of the flow channel by those ordinary ways.
此外，由于螺旋式管机头流道的复杂性以及畸形性，用通常方法很难建立起该流道的有限元模型。
The fluid model selection is discussed from the examples in the hemorheology studies using flow channel technique.
本文将结合流动渠道技术的应用实践，对流动渠道中的血流动力学问题进行讨论。
In this paper, a novel multi-channel MAC protocol in cognitive radio network is proposed in chapter 3. System model, design flow and performance of this protocol are introduced and analyzed.
在此基础上，第三章，本论文提出了一种新的分布式认知无线电网络多信道MAC协议，并对该协议的系统模型、设计流程和性能做了详细的介绍和分析。
The test results of this model for the floods of 1988 and 1992 show that the flow pattern, the sediment movement and the channel deformation all conform very well with the field data of these floods.
先后完成的黄河花园口至东坝头河段1988年中水丰沙型洪水及“92．8”高含沙洪水验证试验结果表明，采用本文提出的模型相似律进行模型设计，模型水流运动、泥沙运动及河床演变规律，均与原型相似。
The utility model is favorable for users to utilize the water flow kinetic energy of the water channel to carry out power generation according to local circumstances.
它有利于用户因地制宜地利用水渠的水流动能进行发电。
A probe for an electric capacity type vortex shedding flowmeter of the utility model relates to a probe of a flowmeter for measuring media flow in a channel, such as liquid, gas and steam, etc.
电容式涡街流量计探头，它涉及一种用于测量管道内液体、气体和蒸汽等介质流量的流量计探头。
A probe for an electric capacity type vortex shedding flowmeter of the utility model relates to a probe of a flowmeter for measuring media flow in a channel, such as liquid, gas and steam, etc.
电容式涡街流量计探头，它涉及一种用于测量管道内液体、气体和蒸汽等介质流量的流量计探头。
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