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But metamaterials for microwaves could have myriad practical uses .

但微波段的超材料可能具有各种实际用途。

But microwaves spread out as they propagate .

但微波在传送过程中会扩散。

Microwaves can 't cook frozen pizzas in 30 seconds !

微波炉怎么可能在30秒之内把冰冻披萨热好！

Their first experiment will involve nudging the trapped anti-atoms with microwaves .

他们的第一次实验将会用不同频率微波轻推被困的反原子。

Even the shucking of oysters was made easier by microwaves .

甚至牡蛎壳也可以用微波做得更加松脆。