The scientists compared temperature reconstructions from sediments in the ocean floor with a global climate simulation model which aimed to map climate three million years ago.
科学家们为描绘三百万年前气候，利用全球气候模拟模型比较了复原气温与大洋底下沉积物。
Equivalent thermal conductivity was introduced to simplify the structure of photonic crystal fiber, and then three dimensional temperature field model of photonic crystal fiber laser was established.
通过引入等效热传导率对光子晶体光纤结构进行简化，建立了光子晶体光纤激光器的三维温度场模型。
The three main ways of performing thermal calculations are by using a component derating number, or a graph of allowable power versus temperature, or a thermal model.
进行热计算的三个主要方法是通过使用器件降额值、随温度变化功率图或温度模型。
An axisymmetric finite element model is developed to simulate the temperature field of resistant spot welding according to the process of nugget formation of three layers stainless steel sheets.
根据三层不锈钢板电阻点焊熔核形成过程，建立了模拟三层板点焊温度场的轴对称有限元模型。
Accordingly, a nonlinear mathematical model of three dimensional temperature fields in quenching processes has been proposed based on the Finite Element Method in this paper.
本文据此提出了三维非线性淬火温度场有限元数学模型，模型中耦合了温度和相变潜热的计算。
A three dimensional unsteady numerical model of cemented carbide sinter-HIP furnace was established. The temperature field was simulated and optimized with this model.
建立了硬质合金烧结-热等静压炉内传热的三维非稳态数值仿真模型，对炉内的温度场进行仿真与优化。
The model equations are computed by means of a finite-difference method. The three dimensions of temperature fields for EED are gained and the results are discussed.
用有限差分法对该模型方程进行求解，得出了桥丝式电火工品的三维温度场分布，并对结果进行了分析。
Then, the higher degree of accuracy of three-wave model is verified by annual temperature probability distribution map and the calculation of degree-hour.
然后通过全年温度概率图和度时数计算验证三波模型的较高精度。
In this paper, a three-dimensional model for temperature profile in finite laser slabs is presented.
本文建立了有限几何尺寸板条激光介质的三维温度分布模型。
Based on Baosteel new No. 4 blast furnace lining structure, a three-dimensional temperature field mathematical model is established.
以宝钢新建4号高炉炉衬结构为原型，建立了这种炉衬结构三维温度场数学模型。
Presented a combustion model of exothermic reactions, the program is suitable to calculate the three-dimensional temperature field in general combustion Chambers.
在给出燃烧析热模型后，该程序可用于计算一般燃烧室内的三维温度场。
Based on three-dimension finite element model, transient temperature field in nozzle was calculated.
基于三维有限元模型，计算了喷管的瞬时温度场。
Based on the theory of the unsteady temperature field and stress field, three-dimensional finite element model is set up. The wall is analyzed by program of ANSYS finite element analysis.
本文根据瞬态温度场和应力场理论，建立地下室混凝土墙体的三维有限元分析模型，利用有限元分析程序ANSYS对基本工况下的墙体进行分析。
For the three-zone model, a set of coupled correlations has been derived to describe the effect of pressure and temperature on the laminar burning velocity and the laminar flame thickness.
对于三区模型，加上相关的衍生了一套描述的压力和温度的层流燃烧速度和火焰层厚度的影响。
The technological scheme of the utility model: the device consists of three parts: a preheating pan of constant temperature oil, a vacuum electric frying pan and a vacuum air extractor.
本实用新型的技术方案：该设备由三个部分组成，恒温油预热锅、真空电炸锅、真空抽气机。
This paper explores to use 1d and 2d coupling model in the temperature prediction of Three-Gorge reservoir.
采用一二维耦合模型来研究三峡水库水温分布。
This paper explores to use 1d and 2d coupling model in the temperature prediction of Three-Gorge reservoir.
采用一二维耦合模型来研究三峡水库水温分布。
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