查询词典 electrical conductivity

Disclosed herein is a composition suitable for use in the production of a fuel cell bipolar plate having improved electrical conductivity and mechanical strength.

本发明公开了一种适用于制造具有改善的电导率和机械强度的燃料电池双极板的组合物。

Cathode material ; lanthanum irom cobaltite ; co-precipitation ; mixing effetcs ; electrical conductivity

阴极材料；钴铁酸镧；共沉淀法；混合效应电导率

The diffusion coefficient determination of VO2+ in Nafion 1135 membrane by electrical conductivity measurement was studied.

摘 要：研究通过电导率测定钒离子VO2+在Nafion 1135离子交换膜中的扩散系数的方法。

In this paper,the electrical conductivity of c oal samples collected from Nantong colliery were studied.

用南桐煤田煤样研究了煤的导电性，并初步探讨了煤的导电性与煤大分子结构的关系。

Activated carbon fiber composite molecular sieve is a novel composite adsorbent with a number of peculiar properties such as well developed micropore structure,large surface area and good electrical conductivity.

活性炭纤维基复合炭分子筛材料作为一种新型的吸附材料，具有丰富而发达的微孔结构、大的比表面积和优异的导电性能，这些性质使其具有独特的气体分离性能。

The effect of temperature and concentration and solvent on electrical conductivity of rare-earth nitrates was discussed.

并讨论了它们的电导率随温度和浓度的变化关系以及溶剂对电导率的影响。

The influences of the two methods of MM and SI on the microstructure and the electrical properties were investigated by scanning electron microscopy and conductivity measurement. The results show that EG is easier to exfoliate into nanosheets using SI method than MM method, thus the latter have more outstanding conductibility.

运用电导率测试、SEM研究了MI和SI两种制备方法对复合材料的导电性能和形态结构的影响，发现插层作用和超声作用使得SI法较MI法更容易使EG剥离为纳米级厚度的石墨片，所以具有更佳的导电性能。

In recent years, the electrical conductivity of concretes has been paid more and more attention to.

近年来，在导电混凝土已经支付越来越多的关注。

In a word ,it's a full projedt to the measure of electrical conductivity and pH.

该采集器对于电导率和pH值的测量是一个完整的解决方案。

Electrical conductivity measurement technique and its application are studied in this dissertation.

本文对电导测量技术及其在两相流检测中的应用进行了研究。

Panorama Many people are dancing in a large sitting room.

在一个大客厅里，许多人在跳舞。

We fully understand how a microwave oven cooks food, it is first necessary to talk ...

我们充分理解一个微波炉煮的食物，这是首先要谈。。。