The resistivity and flexivity of the resistance thermostatmetal change while the anneal process change.
当退火工艺变化时，电阻系列热双金属的电阻率和温曲率等主要性能将产生变化。
2
Another way is to provide a valve incorporating thermostatmetal which opens or closes certain ducts to compensate for changes of air viscosity with temperature.
另一种方法是提供一个包含恒温金属阀门开启或关闭某些管道，以弥补空气粘度随温度的变化。
3
The timer worked like a thermostat, on the principle that two different kinds of metal will expand and contract at different rates when their temperature changes.