resistance variation的用法和樣例：
例句
- For example, many transducers have variable resistance which must be converted to a voltage by a special circuit.
舉例來說，許多感測器具有電阻變化，這必須由一專門電路轉換成電壓。 - Unlike a thermal sensor, a superconducting pair-breaking detector cannot rely on a change of electrical resistance to signal the absorption of a photon.
超導體配對瓦解型探測器和感熱型探測器不同，它不是透過電阻變化來得知吸收到的光子。
