Objective to investigate the treatment for injury caused by button battery in the nose.

目的探讨鼻腔纽扣式电池异物对鼻腔黏膜的损害及其治疗方法。

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Theoretical calculation in this paper is useful for the design of the air button battery.

本文中提供理论计算方法对扣式空气电池的设计具有实用意义。

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The utility model relates to a diaphragm punching machine used in the manufacture process of a button battery.

本实用新型涉及一种用于扣式电池生产过程中的隔膜冲切机。

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Along the top you'll see the home button, the percentage of the text you've read, battery life and a button for settings.

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For instance, holding down the on-off button or removing and replacing the battery typically causes an Android device to reboot and close all apps, including MDM.

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Strangely, in tablet mode said WiFi button is replaced by a dual-battery indicator, but it shouldn't be too hard to add the former back into that row for the sake of consistency.

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