thermal conduction的例句大全

Symplectic method in two dimensional thermal conduction under steady state

二维稳态热传导问题中的辛方法

互联网摘选

Material Outgassing Amount and Thermal Conduction in Vacuum Thermal Test

真空热试验中材料放气的放气量及其导热问题

互联网摘选

As a hydrodynamic consequence, thermal conduction results naturally in a strong shock wave.

作为热波传播的力学后果，热波自然地以强激波为终结。

互联网摘选

Hamiltonian system was introduced for the thermal conduction under steady state.

通过引入哈密顿体系，提出一种求解二维稳态热传导问题的辛方法。

互联网摘选

The results show: for small scale oil tank, theory of one-dimensional thermal conduction model is avaiable.

实验结果表明：对小尺度油罐，一维热传导的理论是可行的。

互联网摘选

A new theory of thermal conduction, the reaction rate theory has been established.

本文从传质反应速率理论的基本思想出发，建立了一个新的传热理论&传热反应速率理论。

互联网摘选

Under this circumstance, the main difficulty is encountered when calculating the temperature distribution of the cylinder since unless the environmental temperature is constant the function of temperature field can not be derived from the present thermal conduction theories.

现有的热传导理论只能解决环境（介质）温度恒定的情况下圆柱体的温度场分布求解，而对于这样的问题则无法处理。

互联网摘选

The experimental results showed that the substrate of pyroelectric sensor could significantly affect the detectivity. The porous silicon dioxide and PET plastic film substrate could effectively decrease the thermal conduction and the thermal fluctuation noise of the pyroelectric element, increase the voltage responsivity and the detectivity obviously.

结果表明，多孔氧化硅和PET塑料可有效降低热释电元件的对外热传导，明显提高传感器的电压响应率和降低热释电元件的热噪声。

互联网摘选

For the lack of study on the effect of freeze-thaw on the mechanical properties of soil, a low cost and high degree of accuracy low temperature triaxial testing machine was developed based on theory of thermal conduction in this paper.

针对当前土冻融循环的力学效应研究相对薄弱的现状，本文运用导热学、机械学等理论自行研制了适合低端市场的低成本、高精度的高低温冻融三轴试验机。

互联网摘选

Model Considering Thermal Conduction and Groundwater Advection of Soil Viewed as Porous Medium and Numerical Simulation on Soil Temperature Field Around Underground Heat Exchanger

多孔介质土壤热渗耦合模型及埋管周围土壤温度场数值模拟研究

互联网摘选

The results of experiment are in a good accordance with the simulation results, thus verify the heat transfer law described by the analytical solution of the coupled thermal conduction and groundwater advection model of buried pipe.

研究得到的实验结果与数值模拟结果具有良好的吻合性，从而验证了地埋管热渗耦合模型的解析解所描述的热量传递规律。

互联网摘选

To determine extent of the effect of groundwater advection on U-type vertical underground heat exchangers, based on a mathematics model considering thermal conduction and groundwater advection, utilizes an overall solution to obtain the whole temperature field including fluid in pipe, pipe wall and surrounding soil.

为确定地下水渗流对U型地下埋管换热器的影响，基于热渗耦合作用下的数学模型，采用整体求解方法求得管内流体、地下埋管换热器及周围土壤的温度场数值解。

互联网摘选

Taking into account temperature-dependent thermal conduction and heat capacity, a three-dimensional transient thermal finite element model has been developed.

在考虑随温度变化而变化的热传导、比热容等热物性参数的作用下，建立直接金属多道烧结的三维温度场有限元模型。

互联网摘选

The processes of thermal conduction in Raman cell pumped by laser pulse was simulated by computer. The behavior of stimulated Raman scattering pumped by train pulse doubled YAG laser in pure oxygen and O 2/ He mixture was studied experimentally.

对氧气的受激拉曼散射池的热传导过程进行了数值模拟计算，实验研究了序列脉冲倍频YAG激光器泵浦情况下氧气受激拉曼散射的热效应问题。

互联网摘选

The analysis for thermal conduction errors of thermocouple measurement in electromagnetic field

电磁场中热电偶测温的热传导误差分析

互联网摘选

This paper find a new temperature correction method through analyzing thermal conduction and convection of Hot Film.

本文通过对热膜的传热机理进行分析，找到一种温度修正方法。

互联网摘选

Combining the model with the reaction rate theory of thermal conduction established by authors, a new thermal conductivity equation of liquid mixtures is given.

将该模型与溶液传热反应速率理论相结合，导出了一个新的多元液体混合物的导热系数方程。

互联网摘选

The mathematic model of thermal drive parts was deduced from the thermal conduction differential equation, and the model parameters were determined based on the experiments and step-by-step fitting method, then the combined control strategy of time optimum control and temperature double-ring control was adopted.

由导热微分方程推导热驱动部件的数学模型，在实验的基础上采用分段逐级拟合指数型函数的方法确定此模型的参数，然后采用时间最优控制和双环温度控制相结合的策略。

互联网摘选

From thermal conduction equation, it has been found that the beam propagation parameter through a YAG rod under quasi-CW pumping is 22% lower than that under CW pumping. If other factors are taken into account, the decrease will become 30%.

由热传导方程出发，导出了准连续泵浦时YAG棒的光束传播参量比连续泵浦时低22%（结合其他因素可低30%左右）的结论。

互联网摘选

When laser power is lower, laser welding is belong to thermal conduction welding model; with the increasing of laser power, the surface happen to appear evaporation, then it transforms from thermal conduction welding model into deep penetration welding model.

当功率较低时，激光焊接属于热传导焊接模式；随着激光功率的提高，当工件表面刚好出现汽化时，则处于热传导焊接向深熔焊接过渡的临界状态。

互联网摘选