本文第二章介绍了感应式和电子式电能表的结构，说明了这两种电能表的计量原理。

Structures of induction electric energy meter and electron electric energy meter are introduced in chapter two, and operation principles are specially explained in detail.

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并通过对数字式气压高度表的测试性分析实例，说明了ESTIM的应用方法。

And illustrated the application method of ESTIM by analyzing the example of the digital pressure altimeter.

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请按以下说明将正确信息填写在一式两份的空白《太平洋卡自动转帐付款授权书》上，此张表无需填写。

Please fill in the correct information on the Authorization form according to the following instruction. No need to fill in this form.

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