查询词典 thermal conductivity

Through analysis of heat penetration depth and thermal conductivity between stainless steel and phosphor bronze, the result shows that stainless steel screens have better refrigeration performance than phosphor bronze ones.

通过对不锈钢和磷青铜丝网材料热渗透深度和热导率的分析，指出在这一温区采用不锈钢丝网的制冷性能优于磷青铜丝网。

O. Pohl's equation for single defect. This could be helpful to formulize the phonon thermal conductivity in a wider frequency region including non dispersive and dispersive phonon.

O。 Pohl公式成功的拟合了MD结果，这一结果会对在较宽频率包括非色散和色散声子范围内构造声子热传导公式有帮助。

Pohl's equation for single defect. This could be helpful to formulize the phonon thermal conductivity in a wider frequency region including non dispersive and dispersive phonon.

Pohl公式成功的拟合了MD结果，这一结果会对在较宽频率包括非色散和色散声子范围内构造声子热传导公式有帮助。

The inverse solution of the thermal conductivity was obtained by computing the expatiation of the posterior probability density functions.

对利用Bayesian模型分析热传导反问题中的导热系数预测问题的方法进行了研究。

Barrel is the key part of artillery. In shot process, propellent gas of high pressure and high temperature flows in the tube at a high rate of speed, which brings an upheaval to the temperature field of the composite barrel. As to the composite barrel with metal inner, its poor thermal conductivity is more likely to cause uneven temperature distribution and bigger temperature gradient, to produce improper deformation and to make the work temperature of metal inner rise, all of which will affect the life span of barrel.

身管是火炮的关键部件，在火炮发射过程中，高温、高压的火药燃气在身管内成脉冲式高速流动，使身管受到急剧的加热，引起身管壁内的温度急剧变化，而对于带金属内衬复合材料身管，由于复合材料导热性能较差，更容易引起非均匀温度分布以及较大的温度梯度，产生不合适的变形，也会使身管的金属内衬的工作温度升高，从而使得身管的寿命降低，同时身管的发热会引起其刚度的变化，增大射弹散布。

Building material ; thermal conductivity ; psychophysiology ; heart rate variability ; dynamic continuous blood pressure ; electroencephalogram

建筑材料；导热性能；心理生理学；心率变异；动态连续血压；脑波频率

My company newly developed new QY - hydrophobic type of rockwool plate with low thermal conductivity.

我公司最新研制的新型QY－憎水型氧化岩棉板具有导热系数低。

The laser generated ultrasonic pulse method gives the Young′s modulus in the draw and transverse direction,while the pulsed photothermal radiometry method gives the thermal conductivity in the draw,transverse and thickness direction of the film.

应用激光脉冲热致超声法给出材料拉伸方向和横向杨氏模量，应用激光脉冲光热辐射法给出拉伸方向，横向和厚度方向的导热系数。

The present recurrence formula can also be used to analyze the thermal conductivity of a composite with multi2coating fibers.

本文中给出的递推公式亦可用于计算多涂层纤维增强复合材料的热导率。

Its refractoriness reaches over 1730℃, and it has good chemical stability and fairly low thermal conductivity, especially used as the filter material for steel casting and steel smelting.

耐火度高达1730℃以上，有较高的化学稳定性和较小的导热系数，是专门为作为钢铸造和钢冶炼的过滤材料。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。