该文以碳粉掺杂的聚合物为敏感膜，以叉指电极为基底制作了测定挥发性有机气体的化学阻抗传感器。

A chemiresistor sensor was fabricated for the analysis of volatile organic compounds(VOCs) with carbon black(CB)-polymer composite as sensing film and interdigital electrodes.

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章鱼的触手上有很敏感的化学感应器，能够品尝食物，并且“闻到”水的味道。

The octopus species has sensitive chemoreceptors on its tentacles, which can taste food and "smell" water.

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文章介绍了光纤光化学氨传感器的基本原理，光纤敏感膜的制备方法及其一些应用情况。

In this review, the basic principles of the fiber optic ammonia sensor and some preparative methods of sensitive membrane are described.

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