n.比测（值）器；比长仪；比色计；比较器（块）；比较装置；比较电路；场强计

The comparator compares the input signal with a reference voltage.
这个比较器将输入信号与参考电压进行比较。
The analog comparator is used to determine if an input is above or below a certain threshold.
这个模拟比较器用于判断输入是否超过某个特定阈值。
In digital electronics, comparators are often used in data converters for accurate measurements.
在数字电子学中，比较器常被用于数据转换器以实现精确测量。
She used a price comparator app to find the best deals on her online shopping.
她使用了一个价格比较应用来寻找网上购物的最佳交易。
The voting system employs a comparator function to tally votes and declare the winner.
该投票系统采用比较功能来计票并宣布获胜者。
The thermometer has an internal comparator that alerts when temperature exceeds a set limit.
这支温度计内部有一个比较器，当温度超过设定限制时会发出警告。
The audio mixer includes multiple comparators to balance the volume of different channels.
这个音频混音器包含多个比较器，用于平衡不同声道的音量。
A light-dependent resistor (LDR) acts as a natural comparator, adjusting its resistance based on light intensity.
光电电阻（LDR）作为一个自然比较器，其电阻根据光照强度自动调整。
The microcontroller uses a comparator to detect changes in the sensor's output signal.
微控制器利用比较器检测传感器输出信号的变化。
In stock market analysis, technical indicators use comparators to identify trends and potential buying or selling points.
在股票市场分析中，技术指标使用比较器来识别趋势和可能的买入或卖出点。