A boxing game using 3dv's camera focused on the players from atop a TV set, allows users to hit an opponent with far greater accuracy, and to duck a punch.

采用3 DV摄像机设计的一款拳击游戏则是从电视机上部捕捉玩家，使用者打击对手或躲避对方击打的准确度要高出很多。

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He notes that many species of algae pack a far denser punch energy-wise than the plants now used as energy crops.

他注意到许多种海藻与现在用来作为生物能源作物的植物品种相比，可压榨出能源的浓度要高出许多。

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While far trickier to handle, lithium-ion cells pack twice the punch of their nickel-metal hydride equivalents.

但更为棘手的是，锂电池会是同等的金属氢化镍电池组效能的2倍。

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But solid-oxide fuel cells are hardier and offer far more punch because they can use denser hydrocarbons as fuel.

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He notes that many species of algae pack a far denser punch energy-wise than the plants now used as energy crops.

ECONOMIST: Using the sea to grow biofuel

He says very few fights end with a knockout punch, which is far more harmful than an unsightly laceration.

NPR: Mixed Martial Arts: Sport or Spectacle?