Chemical sensing is achieved by the use of around 32 sensory inputs (mounted on a chip-sized package) from which a pattern of relative responses to chemical stimuli is used as the basis for detecting selected gases.

• 化学感觉通过利用大约32个传感输人来完成(安装在一个芯片大小的器件上)，从这些输入中对化学刺激相对反应的模型被用作探测特定气体的基础。