沿程温度变化在进出口处较为明显；
The variations of temperature at the channel inlet and outlet are significant;
对于钻孔内部，考虑到流体温度的沿程变化以及两管之间的热干扰，利用能量平衡原理建立了稳态分析解模型。
For the inside part, steady state model will be used through the Energy Balance Theory, considering the changes of fluid temperature along the way and the thermal influence between the two pipes.
在所研究的温度范围内，所有材料的导电机理都属于极化子的变程跳跃导电。
In the investigated temperature range, the conductive mechanism ofr all samples belongs to the variable range hopping conduction of the polarons.
各种操作条件只有影响到管程的温度边界层或壳程的冷凝液膜层和气-汽扩散层，才能强化或恶化传热过程。
When various manipulations disturb the thermal boundary layer inside or the condensate film and gas-vapor diffusion layer outside, the heat transfer effect will be better or be worse off.
需要适当的程间温度和正确选择填充金属材料来防止冷热裂缝，产生适当的蠕变阻力和韧性。
The proper interpass temperature is required to prevent cold and hot cracking as well as the proper selection of welding filler material, to produce the proper creep resistance and toughness.
在不同车速行驶工况下对二行程轻便摩托车用尾气催化剂的入口及中心温度进行了测量与分析。
The inlet temperature and internal temperature of exhaust catalyst for two stroke moped are tested under different vehicle driving speed.
给出了理想二元混合液自由程压力系数与温度系数的表达式。
The expression of the pressure coefficient and temperature coefficient of the free length in liquid binary mixtures is obtained.
以往对换热器壳程流场和温度场的数值模拟都是建立在多孔介质模型基础上进行的，存在许多问题。
Generally the numerical stimulation on flow field and temperature field of shell distance is based on porous medium model.
利用数值计算方法求解了这一方程，并讨论了外加电场、温度对生色团取向的稳态和动态特性的影响。
The effect of electric field and operation temperature onthe steady and transient state properties of chromophore orientation were discussed.
本文通过三种不同钢纤维掺量的钢纤维混凝土早期水化热温度和变形实测，得到了不同掺量钢纤维混凝土的水化热温度及温度变形的时程线。
In this paper, three mixed steel-fiber concrete and ordinary concrete specimen were tested for revealing their early thermal behavior and strain caused by hydrated heat.
含蜡热油管道在设计及实际运行过程中，油品密度、粘度、比热容沿程随温度变化，沿线流型与流态也不断变化，这些都是计算管道温降必须考虑的因素。
The density, viscosity and heat capacity of waxy crude oil is changed along with the temperature drop and flow type and the flow patterns are different along the pipe during the design and operation.
利用变程跳跃模型对电阻温度曲线进行分析讨论，表明激光作用的内在机制是激光辐照诱导电子退局域化。
The analysis of the resistance-temperature relation using the variable range hoping (VRH) model shows that the intrinsic mechanism of the laser irradiation is the delocalization of the electrons.
作为算例，分别计算了不同温度下油管内流体沿程压力损失的情况，结果表明：温度对沿程压力损失影响较小。
As an example, different temperatures effects on loss pressure along oil-pipe are calculated. The results display that loss pressure along oil-pipe changes little during temperature increasing.
采用零方程模型和3点动量风口模型，应用计算流体力学软件PHOENICS模拟了某候机厅空调气流组织方案的速度场和温度场。
Simulates the air distribution in an air conditioned airport ball by PHOENICS using zero equation turbulent model and three point momentum draught model.
采用零方程模型和3点动量风口模型，应用计算流体力学软件PHOENICS模拟了某候机厅空调气流组织方案的速度场和温度场。
Simulates the air distribution in an air conditioned airport ball by PHOENICS using zero equation turbulent model and three point momentum draught model.
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