disappearing-filament optical pyrometer

例句：

1. 1. The disappearing filament optical pyrometer is used to measure the temperature of materials at high temperatures.
   消失纤维光学高温计用于测量高温材料的温度。
2. 2. The disappearing filament optical pyrometer is a highly accurate and precise tool for measuring temperature.
   消失纤维光学高温计是一种非常准确和精确的工具，用于测量温度。
3. 3. The disappearing filament optical pyrometer has been widely used in various industries to monitor the temperature of materials during processing.
   消失纤维光学高温计在各个行业中被广泛使用，用于监控材料在加工过程中的温度。