我们通常说辛辣食物是热的，一般是生理原因引起的：辛辣粉中所含有的化学物质作用人体的某个部位，这是神经细胞接受高温信号的地方。
There's a biological reason we say spicy food is hot: The chemical that gives peppers their punch targets the same nerve-cell receptors as high temperatures.
流量传感器将叶轮转动信号转换成电脉信号，计算机通过记录脉冲数实现对流过的高温水进行累计测量；
The flow sensor made the leaf wheel change the pulse signal, the computer use the pulse number to record the heat water quantity.
高温材料，相控阵传感器，低电流的要求较稳定的输入电压，环境温度，或输出频率范围的输出信号。
The high temperature materials, phased array sensor, and low current requirements stabilize the output signals over a wide range of input voltage, ambient temperature, or output frequencies.
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