Hydronalix , a marine-robotics firm based , rather surprisingly , in landlocked arizona , has come up with emily-the emergency integrated lifesaving lanyard .
Mixing the aversive with the appetitive sends conflicting information to the brain , and confusion is what the senses are trying to avoid as they supply you with useful , lifesaving information .
In the oct. 1 incident , the boat that had been loaded with families sank within minutes of the collision , passengers said , and many were not able to access lifesaving devices before being thrown into the water .
乘客说，在10月1日的事故中，观光船很快沉没，很多人还没来得及拿到救生设备就落水了。
But the scheme is potentially lifesaving in remote areas , and might also have commercial potential to deliver small packages in the rich world .
但是这个系统会是偏远地区的救生希望，而且对富有国家运输小包裹来说，也有潜在的商业价值。
China 's vaccine makers are gearing up over the next few years to push exports in a move that should lower costs of lifesaving immunizations for the world 's poor and provide major new competition for the big western pharmaceutical companies .
