据英国《每日邮报》报道，美国科学家近日成功研制出人造血液，将于5年内用于救治战场上的伤员。
US scientists have developed "artificial" blood that could be used to treat wounded soldiers in battle in 5 years' time, the Daily Mail of London reported.
它还有一颗活动的心脏，在电子泵的作用下跳动、完成身体的血液循环。它的人造血液也像人血一样携带氧气。
It also has a functioning heart that, using an electronic pump, beats and circulates artificial blood, which carries oxygen just like human blood.
他们的成就包括人造血液，一种探测砷的生物传感器，以及能够在培养皿中像“有生命的计算机”那样解开数学难题的细菌。
Their accomplishments include artificial blood, a biological sensor to detect arsenic and bacteria that can act as "living computers" to solve mathematical problems in lab dishes.
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