查询词典 conductivities

The process of investigating and developing the electronic digital map of ground conductivities of China is introduced in this paper.

介绍了中国全图大地电导率电子地图的调查、研制过程；详细描写研制的关键技术方法，特别是在本图研制中应用了地图数据采集扫描自动矢量化和计算机图形学技术。

Electrometers can be very useful where electrode areas are very small and solution conductivities are very low.

当电极面积非常小而溶液的导电率非常低时，静电计是非常有用的。

The temperature on PDMS wall was higher than that on glass wall due to difference of material heat conductivities.

研究发现：由于材料属性的差别，温度场和速度场在微通道断面存在不均匀性。

The thermal conductivities and thermal diffusivities of the material must be known.

必须知道各种材料的热导率和热扩散率。

The greatest dependence upon temperature is shown by rocks with high conductivities at room temperature e.g.

在室温下，高热导率岩类的热导率对温度的反应最大。

Up to now, we have treated the stationary temperature field under the influence of lateral changes of thermal conductivities in the underground.

截至目前为止，我们讨论的一直是处于地下热导率侧向变化影响下的稳定温度

The densities of the sintered bodies are 95% and 97%, and the conductivities at 800 ℃ are 0.071 S/cm and 0.074 S/cm, respectively.

二者烧结体的致密度分别可以达到95%和97%，800℃时的电导率分别为0.071S/cm和0.074S/cm。

The conductivities of these salts in water and some dioxane-water mixtures with excess free bases have also been measured.

这些氢氯化物的水解分数、水解常数和这些苯胺的电离常数也作了计算和比较。 4。关於电导和介电常数的关系，在本文中曾为简单的讨论。

This seems reasonable, for the bases have different HOMO–LUMO gaps, which in principle should lead to different conductivities.

这似乎是合理的，因为基地有不同的HOMO - LUMO轨道的差距，在原则应导致不同的电导率。

Meantime, the analysis also revealed that the morphologies of the root systems exerted influence on theirhydraulic conductivities.

同时表明，根系的形态特征对根系的水流导度也存在一定的影响。

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。