A quantum memory may be all scientists need to beat the limit of Heisenberg's uncertainty principle, according to a paper published in Nature Physics. According to a group of researchers, maximally entangling a particle with a quantum memory and measuring one of the particle's variables, like its position, should snap the quantum memory in a corresponding state, which could then be measured. This would allow them to do something long thought verboten by the laws of physics: figure out the state of certain pairs of variables at the exact same time with an unprecedented amount of certainty.
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All of them described the black dot and tried to explain its position and something like that.
他们全都描述了黑点，并试着解释它的位置等。
Like an array of rubber bands, the field then pulls the region back towards its original position.
磁场就像一组橡皮筋，又把该区域拉回到其原来位置。
For any of these stars, like for the sun and moon, astronomers are able to find out its exact position in the universe.
对这些星球中任何一颗，就象对于太阳和月亮一样，天文学家能够求出其在宇宙中的精确位置。
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