压电晶体在发生弯曲时能够产生电流，并且已有很多用途——燃气烧烤的点火器就是其中之一。
Piezoelectric crystals produce an electric current when bent and have many USES - the igniter on a gas barbecue grill being one of them.
当电流通过点火器时，产生的热量会点燃气体发生器中的某种物质。
When electrical current flows through the igniter, it produces heat, which ignites the generant material within the inflator.
本文论述了作为汽车点火器点火时代表能量传递情况的电压、电流、伏安特性曲线的测量电路和测量方法；
In this paper, the measurement circuits and methods of igniting voltage, current and V-A characteristics which represent the energy transmission of automobile ignitors are given.
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