本文首先递推求解目标表面各点的瞬时温度；
First, this paper calculates the temperatures of every point on the surface of target at each time.
基于三维有限元模型，计算了喷管的瞬时温度场。
Based on three-dimension finite element model, transient temperature field in nozzle was calculated.
大型铸钢件中瞬时温度场的控制问题便可归结为上述问题。
The control problem of the instantaneous temperature field on Large-scale casing steel can be reduced to above problem.
初始预热温度是指任何焊接操作开始之前，焊接区域内工件的瞬时温度。
Original preheating temperature: the temperature of the workpiece in the weld zone immediately prior to any welding operation.
本文扼要介绍铸铁件在浇注后凝固过程中瞬时温度场及残余应力场的计算原理和方法。
This paper is a brief introduction of the calculating principle and method of the transient temperature fields and the residual stress fields in the casting during the process of solidification.
本文介绍应用有限单元法计算瞬时温度场的基本原理和按所述原理计算一些算例的结果。
The basic principle of finite element method for solving transient heat conduction problems and some examples calculated according to this principle are described.
这样表面不会有瞬时的温度差，所以也就不会产生冷凝水。
This will not be instantaneous surface temperature difference, so it does not produce condensed water.
随着气相温度脉动强度的增加，这种加快颗粒瞬时质量下降即挥发分释放的趋势更为明显。
The increase in the fluctuation intensity of gas temperature will further enhance the instantaneous particle mass loss during the coal devolatilization processes.
该文研制了一套铣削瞬时切削温度测量系统。
The measurement system of milling transient cutting temperature is developed.
在实测基础上，对壁面温度波动及瞬时热流量进行了分析。
Based on the experimental results, the undulation of wall surface temperature and instantaneous heat flux are analysed.
本文结合模型试验，得出了不同温升及变率下表面横向浮射流的瞬时浓度场和流速场，进而分析得出随着温度及变率的变化浓度场的扩散范围、形态特点和趋势。
Based on the model test, the instantaneous concentration and velocity images in different temperatures and scales are put forwarded. And the range, shape and trend of diffusion are acquired.
一个结点已经迅速地调整到新的环境温度，而另一个结点则变化较慢，这样就产生了瞬时的电压偏置变化。
While one junction will adjust to the new ambient temperature quickly, another changes slowly, resulting in a temporary change in voltage offset.
本文介绍了局部和缸壁平均温度对内燃机瞬时传热特性影响的实验结果。
This paper introduces the experimental result of influence of the mean temperature of partial cylinder to transient heat transfer characteristic of internal combustion engine.
分析了标准和齿顶修形渐开线齿轮的轮齿本体温度和瞬时接触温度及相关因素对它们的影响。
Factors influencing the tooth bulk temperature and the surface transient contact temperature of involute gears with standard and modified tooth profiles are investigated.
结果表明：对钎料熔滴到达焊盘瞬时的接触温度，熔滴初始温度是其主要影响因素，而高度变化对其影响不大。
The results show that the instantaneous temperature of solder droplet when it reached the pad is mainly determined by the initial temperature.
分析了瞬时测频接收机的温度补偿，并给出了实现恒温、测量温度和误差校正的方法。
This paper analyses temperature compensations for DIFM receiver, and gives the methods to realize constant temperature, temperature measurement and error correction.
采用瞬时液相扩散焊(TLP)连接技术进行了TP 304 H不锈钢管的焊接，分析了不同焊接温度对接头组织、成分和力学性能的影响。
Transient liquid phase (TLP) bonding was applied to join TP304H stainless pipe, and the effect of bonding temperature on joint microstructure and mechanical properties was studied.
瞬时剪切行为存在加载速率、温度相关性；剪切蠕变曲线形状和蠕变寿命与温度及应力大小有关。
Shortterm shear behaviors depend on loading rate and test temperature while the shapes of the shear creep curve and the creep lives depend on test temperature and stress.
在此基础上，对小孔等离子弧焊接热场进行了有限元计算，分析了引弧后熔池及周围温度场的瞬时演变过程。
Based on TPAW, finite element calculation of temperature field in keyhole plasma arc welding is conducted, and.
在高空间、瞬时条件下红外辐射（IR）温度测量一直是沿磨削试件一侧进行测定试件表面和次表面的温度。
Infra-red (IR) radiation measurements, at high spatial and temporal resolution, have been made along a side of the grinding specimen to estimate workpiece surface and sub-surface temperatures.
该定义包括有瞬时的和稳态的两种合成温度。
The definition implies two resultant temperatures, transitory and steady state.
不同温度点瞬时热解实验结果表明随热解温度的不同，热解产物组分特征也有很大差异。随温度的升高，热解产物中脂肪烃所占比例不断降低。
Flash pyrolysis at different temperatures point and step pyrolysis have been applied to study variation of production ratio and relative proportion of major components in pyrolysates.
仪器采用数字显示，并可随时打印记录温度的瞬时值、平均值与最高值。
This instrument has a digital display, which can print the instantaneous, mean value and maximum of measured temperature conveniently.
研究了埋管出口流体温度、钻孔瞬时平均壁温、单位长度吸热量以及距钻孔一定距离处土壤温度分布随运行时间的变化规律。
Obtains the variety patterns of outlet water temperature, transient borehole wall temperature, heat exchange capacity per length and temperature distribution in certain distances from the pipe.
研究了埋管出口流体温度、钻孔瞬时平均壁温、单位长度吸热量以及距钻孔一定距离处土壤温度分布随运行时间的变化规律。
Obtains the variety patterns of outlet water temperature, transient borehole wall temperature, heat exchange capacity per length and temperature distribution in certain distances from the pipe.
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