查询词典 transference

The pseudo activation energies and the pre-exponent constant (^4) changed with the variation of ion transference number.

表观活化能与指前因子随着离子迁移数t_~+的变化而作相应的变化。

The highest room temperature ionic conductivity of 1.4×10－5 S·cm－1 and lithium ion transference number of 0.353 were recorded when the content of ZSM5 was up to 10%.

ZSM5的含量为10%时， CPE同时具有最高离子电导率1.4×10－5 S·cm－1(25 ℃)和最大锂离子迁移数0.353。

Polymer electrolyte ; diffusion coefficient ; transference number

聚合物电解质；扩散系数；迁移数

The appearance of electronic conductivity makes the ionic transference number is smaller than unity. Therefore the corresponding mole entropy of oxygen ions decreases with the oxygen partial pressure.

由于电子空穴和电子电导的出现，使得氧离子的迁移率小于1，由此计算出的氧离子迁移的部分摩尔墒随氧分压的减小而减小。

The experiment results showed that the addition of ZSM5 could improve the lithium ion transference number and enhance the ionic conductivity of PEO-LiClO4 at the same time.

利用交流阻抗-稳态电流相结合的方法对CPE的锂离子迁移数进行了测定，结果表明掺入ZSM5后锂离子迁移数明显升高。

The ionic conductivity and Li+ transference number of the polymer electrolyte were raised,respectively,by 97%(from 0.89 mS/cm to 1.75 mS/cm) and 39%(from 0.57 to 0.79),when 4% MCM-48 was added in.

其离子电导率比未改性的PVDF-HEP提高了约97%(从0.89mS/cm提高到1.75mS/cm)，离子迁移数提高约39%(从0.57提高到0.79)，且聚合物的结晶度和电化学稳定性没有明显改变。

The ionic transference number t〓 was measured as a function of temperature and oxygen partial pressure using EMF method. It was found that t〓 is small in both high and low oxygen partial pressure because of the appearance of hole and electron conductivity.

在第三章中介绍了固体氧化物离子电导和电子电导的测量方法，并应用Hebb-Wagner直流稳态极化法和YSZ电子阻塞电极法测量了〓的电子电导和离子电导。

The observed EMF values of oxygen concentration cellcoincided with theoretical values perfectly, indicating that it was purely oxide-ionicconductor with oxygen ion transference number of 1. It was shown to have the oxide ionicconductivity of 0.03 S·cm~(-1) at 1000℃.

氧浓差电池电动势的实测值与理论值吻合得很好，氧离子迁移数为1，表明该样品在该温度下氧气气氛中为一纯氧离子导体，1000℃时样品的氧离子电导率为0.03S·cm~(-1)。

Keywords: solid electrolyte; sensor; electromotive force; transference number; junction potential

中文关键词：固体电解质；传感器；电动势；迁移数；接界电位

The maximal conductivity of the ceramic is 3.2×10－2 S·cm－1 in O2 at 1000 ℃. The conduction in the ceramic is purely oxide-ionic with oxygen ion transference number of 1 over the whole temperature range of 600～1000 ℃. This ceramic is obviously superior to YSZ ceramic in oxygen pump performance.

结果表明，该陶瓷样品在600～1000 ℃下氧离子迁移数为1，氧离子电导率的最大值为3.2×10－2 S·cm－1，是一个优良的氧离子导体；它的氧泵性能明显地优于YSZ。

We have limited budget let me know if you can do this competitively.

我们有限的预算让我知道如果你能做到这一点竞争力。

We don't know how other critters breathe--lizards, for example.

我们还不知道诸如蜥蜴之类的动物如何呼吸。