查询词典 conductivity

The results showed that the flake graphite has greatest effect on the thermal conductivity and thermal diffusivity of cast iron, the second is vermicular graphite, the third is nodular graphite.

用激光脉冲法和比较法测量了不同种类铸铁300~1300K的热物理参数，并对铸铁热物性与显微组织的关系作了初步讨论。

After 17 years of research and practice, Van Long invented the company's successful "Vano" Villon thermal conductivity of silicon technology.

经过17年的研发和实践，Van Long公司成功的发明了"Vano"维隆硅导电热技术。

OTI is a British company Van Long's another brand, OTI primarily in the "Vano" Villon thermal conductivity of silicon technology based on the development and production of electrical products for civilian use.

OTI是英国Van Long公司旗下的另一个品牌，OTI主要是在"Vano"维隆硅导电热技术的基础上开发生产用于民用的电器产品。

The lower surface tension, the lower viscous force of liquid and the higher electrical conductivity ratio correspond with better electrostatic atomization effects.

通过静电场对柴油轴对称射流的雾化试验发现，静电场能提高液体的雾化效果，它与采用增大喷射压力所获得的雾化效果大致相同。

The effects of CNT on vulcanization, mechanical properties and electric conductivity of CNT/rubber composites were discussed.

介绍了碳纳米管/橡胶复合材料的制备方法，综述了CNT时橡胶复合材料硫化行为、物理机械性能及电性能的影响。

A very low thermal conductivity and water vapor permeability rate.

具有极低的热传导系数和水气透湿率。

Has very low thermal conductivity and water vapor moisture permeability rate.

具有极低的热传导系数和水气透湿率。

By means of"random distribution model"proposed by Woodside, the calculation model of the effective thermal conductivity of Ni catalyst under reactions has been established

以Woodside随机分布模型，建立了反应条件下催化剂有效导热系数的计算模型为

Experimental research on semi liquid lubricant used on worm wheel;2. The Design and the Development of the Calorimeter for Measuring Thermal Conductivity of Liquids;3. Based on the analysis of the flowing liquid it puts forward the mathematic model of Underground Coal Gasification and gives advice to every equation.

依据有关文献和调研资料，对国内外煤炭地下气化的发展历史及现状进行了介绍，阐述了煤炭地下气化的原理，分析了煤炭地下气化"三带"特征，在对煤炭地下气化流体流动分析的基础上，提出了煤炭地下气化场的数学模型并对其中各项的确定提出了建议。

Darcy\'s law was first successfully applied in analyzing water conductivity characteristics of xylem on above basis.

在此基础上，首次成功地将Darcy定律应用于树木木质部的导水特征分析。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。