这种新型武器叫做远程定向声波发射器（LRAD）。

This new weapon is called a Long Range Acoustic Device (LRAD) .

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为了完全或者尽可能消灭它们需要新型武器。

To achieve eradication—or anything close to it—new weapons are needed.

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而剩余部分给五角大楼处理研发并弄到新型武器完全超出常规。

But the rest went to the Pentagon's deeply odd process of developing and acquiring new weapons.

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