热传导

Therefore, they possess the best heat-conducting properties in comparison with those radiators made fromcopper but with lowerpurity .

因此，他们必须具备最佳的热传导性能比较那些散热器由铜，但较低的纯洁性。

It officially presented the new product, which was called IsoSkin, intended for preparing the heat-conducting surfaces.

它正式颁发的新产品，号称isoskin拟备热传导表面。

If longer heat-conducting paths are necessary, actively heated nozzles fitted internally with electric heating elements in an axial direction can be employed.

如果需要较长的热传导路径是必要的，积极喷嘴加热装置对内与电热元件的轴向可以采用。

Heat transfer model was analyzed for polishing with ice fixed abrasives in this paper. With ANSYS finite element, the value of temperature fields for polishing was simulated. The temperature contour map of temperature field and the melting thickness values of working area of ice fixed abrasive tool were obtained. Polishing experiments were conducted with the same technological parameters.

本文分析了低温固结磨料抛光硅片的传热模型，并借助有限元软件ANSYS对热传导过程进行了仿真，获得了冰冻磨具在不同抛光时刻的温度场等温图及工作区域的融化厚度值。

Time-dependent thermal simulation of ridge-geometry InGaN laser diodes is carried out with a two-dimensional model.

利用含时二维热传导模型分析了蓝宝石衬底上生长、制作的脊形InGaN激光器内波导层的温度分布和时间演化规律。

In light of the thermal conductivity equation,we have studied refractive indexchange resulted from thermal effect induced by linear and nonlinear absorption inZ-scan measurement with pulse laser.

从热传导方程出发，对在脉冲激光作用下由于样品线性吸收和非线性吸收产生热效应引起的折射变化进行了研究。

The linear expansion coefficient,heat conductivity and specific heat Of elementwill change along with temperature change.

硅化硅电热元件的线膨胀系数、热传导率和比热等随着温度的变化而变化，相关数据如下

Typically, the cast of the long-necked type valve cover has good heat dissipation and high temperature adaptation, be used for high temperature applications; stainless steel valve cover assembly of the long neck has a lower thermal conductivity and good low-temperature adaptation sex, were used in cryogenic applications.

通常，铸造的长颈型阀盖具有较好的散热性和较高的高温适应性，被用于高温应用场合；不锈钢装配的长颈型阀盖具有较低的热传导性和较好的低温适应性，被用于低温应用场合。

Theoretical models of microscale heat transfer and solving approaches are summarized.

概述了微尺度热传导理论的几种模型及其求解方法。

In this paper the formula for power calculation of dynamically loadedjournal bearing proposed by the same authors a few year ago is improvedupon to extend to the case of the bearing with an oil groove or oil hole.

本文改进了作者早几年提出的动载荷轴承功率计算公式并把它推广到带油槽或油孔的轴承；从能量方程出发，考虑了包括热传导在内的诸因素，建立了温度平衡公式；提出了从直接计算带油槽或油孔的动载荷轴承全油膜压力分布出发来计算轴承的温度平衡及温度平衡后的流量、耗功、出口油温、平均油温和轴心轨迹的算法。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。