查询词典 thermal conductivity

Whether there is a significant effect of surface thermal conductivity on heat transfer coefficient in dropwise condensation is a problem that has yet not been settled hitherto.

本文的主要研究工作如下：（1）应用随机分形模型构造了液滴的空间和尺度分布，在此基础上首次建立了珠状凝结换热数值模拟的数学模型。

In order to explore the geothermic resources of the Mesozoic-Cenozoic basins in Guangxi ,based on the data and analysis of geothermic geology and geological analogy ,it is found out that Hepu basin geothermic field is a typical thermal conductivity field source of terrestrial heat.

为合理开发利用广西中—新生代盆地地热资源提供可靠依据，在充分搜集大量资料的基础上，采用地热地质分析、地质类比等方法进行了综合研究，地热资源初步评价结果显示，合浦盆地属典型的、以大地热流为热源的热传导型地热田。

They showed the highest tensile strength and thermal conductivity, and can be semi-conductive or metallic depending on how the graphitic sheets are rolled up.

它们具有最高的轴向强度和导热系数，并且随着石墨层片卷曲方式的不同，既可以是导体，也可以是半导体。

The results show that the material achieves quite high thermal conductivity of 116 W/, when the carbon black is round and isolatedly distributed in the base material, and the soaking time is 4-6 h.

结果表明，以球形孤岛状分布的炭黑使材料具有较高的热导率，达到116W/；保温4~6h为较佳的工艺条件。

According to the mensurative result of toughness、thermal conductivity and compressed intensity of composite of the metal resin, we select the best formula of metallic powder reinforced epoxy resin.

最后，对背衬材料进行了研究，设计一些金属改性树脂的配方，最终通过对配方制出的金属树脂进行冲击韧性、导热性和抗压强度的测定，选出了较优的环氧树脂基金属树脂的配方。

In this paper,the response factors of thermal conductivity detector of monochloromethane and dimethyl ether are estimated and calculated by using group cross section area method,molecular diameter method and homologue linear rule method.

热导校正因子的估算以及在工业氯甲烷生产中的应用李洪宽（山东省化工研究院色谱中心济南250014）关键词气相色谱法，一氯甲烷，热导检测器，校正因子1前言热导检测器定量校正因子的测定和计算是气相色谱热导定量的关键。

The thermal conductivity of(5,5) carbon nanotubes at room temperature is studied by nonequilibrium molecular dynamics simulations.

采用非平衡分子动力学方法研究了室温下(5，5)碳纳米管的热导率。

Product types: sealed type of adhesive bonding, Shikishima OSTRACODA adhesives, potting-type adhesive, thermal conductivity, such as type of adhesive.

公司产品类型有：粘接密封类胶粘剂、敷形类胶粘剂、灌封类胶粘剂、导热类胶粘剂等。

To raise ozone output of ozonator,it demands that ceramic plate materials for ozonator have good dielectric properties and quite high thermal conductivity.

为了提高臭氧发生器的臭氧产量，要求臭氧发生器用的陶瓷基板材料具有较高的介电性能和热导率。

The effects of BN content on the thermal conductivity, hardness and microstructure of AlN-BN composite ceramics prepared by ceramic injection molding and pressureless sintering, as well as the rheological characteristics of the mixtures were discussed.

采用粉末注射成形和无压烧结相结合的工艺制备AlN-BN复相陶瓷，讨论了AlN-BN混合料的流变性能以及BN含量对复相陶瓷热导率、硬度以及显微组织的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。