We learned from the AK-47 as well as other reliable feed mechanisms.

我们研究Ak - 47以及其他的可靠的反馈机制。

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This paper analyses the importance of the feed mechanism, and makes compare between different feed mechanisms, introduces a new longitudinal feed mechanism for roll grinder and its design plan.

分析了进给机构的重要性，对不同的进给机构进行比较，介绍了一种新型的轧辊磨床纵向进给机构及其设计方法。

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We also learned how to test mechanisms, taking our prototypes into the parking lot and kicking them around to see if they would still feed.

我们还研究了如何测试机制，将其带到停车场四处乱踢看看效果如何。

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Germany has become a leader in solar and wind through public-private financing mechanisms to finance energy innovation as well as strong demand side policies, such as the solar feed-in tariff policy adopted by the government in 1991.

FORBES: Beyond 'Buy American': The U.S. Needs a Clean Energy Strategy