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1.The commutating pole generator is essential for powering the electronic devices in our office.
交流极发电机对于我们办公室的电子设备来说是必不可少的。
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2. The commutating pole generator was designed to improve the efficiency of the electrical system.
交流极发电机被设计来提高电气系统的效率。
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3. The commutating pole generator is responsible for converting alternating current into direct current.
交流极发电机负责将交流电转换为直流电。