它不包含一个电池而是包含的是，当它们成为湿的肚子，电源可以在传感器的时间很短的量的两个导电材料。
It does not contain a battery but instead contains two conductive materials that, when they become wet in the stomach, can power the sensor for a short amount of time.
研究了凝固浴组成、氧化剂浓度、掺杂时间、掺杂酸种类及浓度等因素对导电膜的影响。
The effects of oxidation doping parameters such as doping way and time, concentration of oxidant, concentration and kinds of acid on the resistance of the film were studied.
结果表明，延长烧结时间或用湿化学法制得的粉末制备样品，其均匀性好，仅表现出体的超导电性。
The results indicated that the samples fabricated by wet -chemical method or by longer sintering time had better homogeneity and showed bulk superconductivity.
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