电池放电达80%，双闪灯闪烁发出“电量耗尽”报警。

Battery discharge up to 80%, two flashing lights flashing issued a "charge depletion" Alarm.

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介绍了祥光铜业“双闪”（闪速熔炼和闪速吹炼）铜冶炼工艺技术、主要设备、生产实践及存在问题与对策。

The "Double-Flash"(Flash Smelting and Flash Converting) copper smelting technique, main equipments, production practice and existing problems and problem solutions of Xiangguang Copper are introduced.

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当她自我介绍后，她注意到那个小姑娘穿着一双特殊的带有闪灯装置的鞋子。

After she introduced herself, she saw that the guest's little daughter was wearing special types of shoes.

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