• 是从抽象具体相当直接通向最终级别描述模型一个可交付产品服务实际实施

    This transformation is from the abstract to the concrete and leads fairly directly to the final level, which describes the actual implementation of the model into a deliverable product or service.

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  • 模型创建图示分析使用UML 2.0

    Model creation, diagramming, analysis and transformation using UML 2.0.

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  • 引入超车流量动力学模型,建立了混合交通参数之间关系

    The relationships between the traffic parameters in the mixed traffic flow are obtained by introducing the overtaking flow into the model.

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  • 直流系统开发了计及电压对称QSS流器模型

    The QSS converter model in account of unsymmetric commutating voltages is developed for DC system.

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  • 想要收集邮票飞机模型

    I'll trade my stamp collecting for your model plane.

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  • 电冰箱箱体结构中存在流动结构,这一特点决定了该类电冰箱箱体模型建立求解有别于直冷式

    The establishment and solution of cabinet models of indirect cool refrigerator are different from that of direct cool refrigerator.

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  • 运用断裂力学模式所建立故障模型基础上,该法铁道部部颁标准处理寿命估算

    Based on a failure model of fracture mechanics pattern, this new method deals with the life estimation in the light of the standard promulgated by the Railway Ministry for rail replacement.

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  • 本文通过分析目前制冷行业设备设计现状流程构建了热设备CAD系统的系统模型

    The model of CAD system is constructed after analyzing the actuality and process of heat-exchange equipments' design in refrigeration industry.

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  • 本文提出了微圆管内环状凝结分析模型考虑重力、汽液界面剪切表面张力以及界面凝结的作用。

    Considering gravity, interfacial shear stress, surface tension and interfacial thermal resistance, the analysis model for annular flow condensation heat transfer in microtube was presented.

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  • 摘要采用层流紊流两种模型水平垂下强制对流蒸发性能进行数值计算。

    Numerical analyses and experiments were carried out to obtain the evaporating heat transfer characteristics of falling film on horizontal heated single tube and tube arrays.

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  • 模型所有车辆均遵循相同演化规则允许车辆一定概率

    In this model, all cars obey the same evolution rules and are allowed to change lane with probabilities.

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  • 传热模型中,除了考虑传导对流热外,本文考虑了电池空气进气管之间辐射热。

    The radiation between the cell tube and the air feed tube and heat transfer by convection and conduction are also included in this model.

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  • 热力学第一定律为基础,引入多孔介质模型建立了多孔介质发动机能量方程

    An energy equation that incorporates a heat transfer model of porous medium is developed based on the first thermodynamic law.

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  • 模型包括气体输运、多孔介质固体辐射导热和气固两相间的对流

    The one-dimensional model takes into account gas-phase transport, radiation, interphase heat exchange, and solid conduction.

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  • 采用稳态数学模型通过数值模拟对周期性矩型槽通道内流动振荡特性进行了研究。

    Based on an unsteady model, the oscillatory convection heat transfer is studied numerically in the periodical channels with periodically grooved parts.

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  • 分析了两相多循环脉冲震发动机工作过程爆震室内、特性,建立爆震壁温分布计算模型

    The heat transfer characteristics of the detonation chambers outer and inner wall were analyzed when the pulse detonation engine model was operated in the multi-cycle mode.

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  • 本文根据两相流动理论,提出了一个板式热器稳态分布参数模型

    According to two-phase flow theory, a steady distributed parameter model of plate evaporator to simulate the plate evaporator is developed.

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  • 本文利用灰色理论GM(1,1)模型,对水泥回转窑周期进行预测,取得了满意结果

    In this paper, the GM (1, 1) model based on the Gree Theory is used to predict the brick exchange period of cement kiln, and the available result is satisfactory.

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  • 建立钻井单位井深热量钻井深度流量变化关系计算模型

    A mathematic model for the relationship between the rate of heat transfer per meter borehole and the depth of borehole as well as the flow rate was built.

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  • 传热模型中,除考虑传导对流热外,考虑了电池空气进气管之间辐射

    Radiation between cell tube and air feed tube and heat transfer by convection and conduction was also included in this model.

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  • 模型认为环状区域同时存在强制对流核态沸腾两种热方式。

    The model assumes that forced convection and nucleate boiling coexist in the annular flow regime.

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  • 处于不同隔热措施的真空同心管套内辐射热和气体导热予以准确描述,建立了传热模型

    Accurate description is proposed for thermal radiation and gas conduction in the annulus under various heat insulation conditions and theoretic model is derived.

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  • 传热模型中,除了考虑传导对流热外,考虑了电池空气进气管之间辐射热。

    Radiation between cell tube and air feed tube and heat transfer by convection and conduction were also included in this model.

    youdao

  • 查明气体水平状凝结特性影响规律,建立了水平管的气、液双边界层模型

    Film condensation heat transfer characteristics are studied by numerical simulation for a single horizontal tube in the presence of a non condensable gas.

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  • 网络考虑经济因素工程质量因素,建立热网络多级综合模糊评价模型

    In heat exchanger networks, the fuzzy appraisal model of heat exchanger networks is set up considering quality and economic factors.

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  • 集邮册模型

    I will trade my stamp collection for your model boat.

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  • 集邮册模型

    I will trade my stamp collection for your model boat.

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