导热

For many years with adoption of advanced domestic and foreign technologies wu have formulated our unique technolgical process and provided a great number of asphalt heating equipment with heat-conduction oil for municipal highway departments.

多年来采用国内外先进的工艺手段，构成独特的工艺结构，为公路市政部门提供了大批的导热油加热沥青设备，有较高知名度。

Electrical insulators having high thermal conductivity must be used, but, since most electrical insulators don't conduct heat well, special insulators such as hard anodized aluminum, beryllium oxide, specially filled epoxy resins, sapphire, or diamond must be used to couple junctions to the heat sink.

必须使用高导热系数的绝缘体，因为大多数绝缘体都不能很好地传导热量，所以必须使用硬质阳极化铝、氧化铍、特别填充的环氧树脂、蓝宝石或者金刚石等类的特殊绝缘材料来实现与散热器的接触。

The dissertation designs a new type treble hole concrete block. Through adding the block holes number, its thermal resistance increases, but the coefficient of heat conductivity depresses.

本文研究设计了新的三排孔砌块块型，增加砌块的孔洞数，使之热阻增加，导热系数降低，并对其进行了试验研究。

The main producing all kinds of heaters, electric heaters, electric equipment, electric heating devices, ALUMINIUM Copper heater, pipeline, electrical heating pipe, buried in ceramic tile, heating, ceramic electric heater, electric heating Mica stainless steel ring, SiC far-infrared heating panels, vacuum cleaning stoves, TEG cleaning furnace, aluminium oxide fluidized bed, conducting oil furnace, Organic Heat Carrier stoves, electric oven, preheat furnace components, air circulation box - Hot stove, oven insulation, Dianre Dai, finish the deployment of chutes, such as tanks.

主要生产各种加热器、电加热器、电热设备、电加热装置、铸铝铸铜加热器、流水线、电加热管、埋入式陶瓷电加热瓦、陶瓷电加热器、不锈钢云母电加热圈、碳化硅远红外电加热板、真空清洗炉、三甘醇清洗炉、三氧化二铝流化床、导热油炉、有机热载体炉、电加热炉、组件预热炉、热风循环箱式预热炉、保温烘箱、电热带、油剂调配槽、储罐等。

The lower end of a heating tube is thermoconductively connected to a metal bush whose upper portion in thermally insulated by air gaps from both the separating sleeve and the heating tube.

加热管下端导热地接到金属衬套上，空气间隙将其上部与套筒和加热管热绝缘。

Research results show that the system performance is influenced greatly by the thermal conductivity of the activated carbon and the contact heat transfer coefficient.

因此为了能得到较高的性能系数和制冷量，首先应该使吸附材料活性炭的导热系数得到提高，其次才是考虑提高接触换热系数。

In order to optimize the design of hot blast stove, a model of heat transfer in chamber of hot blast stove was developed and the software based on the model was established. The effect of the checker thermal characteristics such as thermal conductivity, heat capacity, density etc on the temperature of blast and checkers,the heat accumulation and heat release of checkers was determined.

为优化热风炉设计，建立了热风炉蓄热室内传热过程的数学模型，制作了应用程序软件，探讨了不同的格子砖物性参数，如导热系数、比热容和密度等对格子砖温度场分布、气体温度分布以及格子砖蓄热量和放热量的影响。

By Using the 3 D unsteady state heat transfer equation,the heat convection and radiation between the checker and the gas which flows through the checker holes,and the heat conduction among the checker in the chamber of the hot blast stove were studied.

应用三维非稳态热量传输方程，对高炉热风炉在燃烧过程中蓄热室内格子砖与气体之间的对流和辐射传热，以及格子砖内部的导热过程进行了耦合求解得到了在燃烧期内格子砖及燃烧过程中燃烧废气的温度分布情况及其随时间的变化规

By using the 2-D unsteady state heat transfer equation,the heat convection and radiation between the checker,the gas flowing through the checker holes and the heat conduction among the checkers in the chamber of the hot blast stove were studied.

应用二维非稳态热量传输方程，对高炉热风炉蓄热室内格子砖与气体之间的对流和辐射传热，以及蓄热体内部的导热过程进行求解，分析热风炉的不同操作制度对热效率的影响。

Numerical simulation on enhancement of axial heat conduction of laminar oscillatory flow in parallel plate channel is conducted.

本文对平板通道振荡流动强化轴向导热现象进行了数值模拟。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐