Every pack of powder is back-filled with inert gas to prevent further oxidation during storage.

惰性气体的运用防止了在贮藏时每一包焊锡粉的进一步氧化。

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He came back to the city, which was filled with happiness, to seek the footprints of him and her.

他回到了那座城市，那座充满了幸福的城市，去寻找着他和她的足迹。

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He drank a lot, and then he filled his bottle so that he could bring some back to his village and gave it to his teacher who had taught him in middle school.

他喝了很多酒，然后他把瓶子装满，这样他就可以带一些回去，把它交给初中时教过他的老师。

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The leaked shot over on IGN lays out a back-to-school road filled with Android phones a plenty, and one lone RIM entry.

ENGADGET: Verizon Wireless year-end roadmap leaks, Android and LTE spotted on the horizon?

The 48-game schedule is filled with back-to-backs, which leave no time to practice, or short turnarounds that cause coaches to hold optional skates instead of full practices to make sure their players are rested.

WSJ: Goalies hurt most by lack of preseason games

It is -- going back to my earlier answers -- filled with ideas that he hopes will be acted on in this calendar year -- some that he can do himself or his administration can do, others that he hopes will be acted on with Congress.

WHITEHOUSE: Press Briefing