导热

The physicochemical properties of AC, such as high specific surface area, good electrical and thermal conductivities as well as the chemical inertness make it gain extensive attentions.

它具有比表面积大、导电和导热性佳、化学稳定性好、价格便宜等特点，受到了人们的广泛关注。

The effect of application shows that the condoctivity of the new insulating material is lower than the national standard.

应用结果表明：新型保温材料的导热系数低于国家标准。

From the results the author thought that due to the lack of high quality insulator with high heat conductivity.

经分析认为，由于缺乏高性能的导热绝缘材料，目前所制作的空心阴极的冷却效果不是很好。

The variation of evaporating rate,and also the resulted mean velocity of liquid film in the thin film interline region were revealed,which showed that there existed a local maximum value of evaporating rate in this region by the coupled influences of decreased film thickness and adhesion force caused by the disjoining pressure.

描述了过渡薄液膜区表面蒸发率和液膜平均速度的变化规律，发现受液膜导热热阻和分离压力产生吸附作用的综合影响，该区域的蒸发率存在局部最大值。

Also, by providing such heat insulating layer as an oxide intermediately in a grain boundary of a compound of CoSb3 in a sintered body, the heat conductivity is reduced.

而且，通过在烧结体的CoSb3系化合物晶界中插入氧化物等绝热层，可降低导热系数。

It's very important that the inwall of crystallize should adopt large-coefficient of heat conductivity material .

结晶器内壁采用导热系数大的材料对稳定连铸十分重要。

Then the temperature distribution and heat transfer of plate were solved by iteration method with successive underrelaxat...

该思路和方法可用于求解耦合导热、自然对流和辐射的非等温平板传热问题。

Based on the Joule heating effect of the electrically conductive concrete, the finite element method is introduced to analyze the thermal conductivity of the material.

本文提出了利用导电混凝土的电热效应，通过有限元分析计算以及由此而设计的实验得到导电混凝土导热系数的方法，并通过实验证明了该方法的可行性。

Taisei Kogyo is highly acclaimed by society as "Taisei Kogyo the Technical Company" by meeting the needs of the industry by using its "product appeal" and "expertise" for meeting a wide range of applications ranging from large plants to amusement facilities to production lines for information technology equipment.

依利达品牌自动折纸机，自动折页机， 2009年11月29日深圳腾科电子有限公司 2009年11月29日温州市金州特钢有限公司专业生产销售 2009年11月29日新研发的导热系数测试仪 2009年11月29日 2-35mm传动软轴芯。软轴总成 2009年11月29日推拉软轴 2009年11月29日

The boundary conditions and the latent heat of heat transfer system have been treated by heat-enthalpy method.

在这样的充填条件下，虽然金属压铸模的导热性很高，蓄热能力很强，但要求在压铸模型腔内获得形状完整、轮廓清晰、尺寸精度高的铸件，必须得选用合理的模具结构和压铸工艺，而压铸模具的尺寸精度和使用寿命在很大程度上取决于其在压铸过程中热应力和其产生的变形。

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