The pressurized air is released on demand to turn a turbine that generates electricity, aided by burning small amounts of natural gas.
释放这些压缩空气可以推动生产电力的涡轮机，只需要燃烧少量天然气辅助。
2
In order to reduce the oxidation of contacts greatly (or eliminate it), the environment inside the glass tube is often pressurized with a gas that contains no oxygen.
为了大幅度降低(或者消除)触点的氧化，玻璃管内的环境往往是采用不含氧气的气体加压的。
3
In order to reduce the oxidation of contacts greatly, the environment inside the glass tube is often pressurized with a gas that contains no oxygen.