Scientists have found that atype of EEG (electroencephalography) brain wave is slightly different in people who have siblings with schizophrenia, compared with that seen in the general population.
科学家们已经发现那些有同胞兄妹患有精神分裂症的人们脑电图波形与正常人之间的细微差别。
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A new type of wave power harnessing machine called the Oyster will be installed off the Orkney Islands for trials beginning this Autumn.
从今年秋季开始，一种被称作“牡蛎”的新型潮汐能采集机器将在奥克尼群岛上安装并试用。
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The other type doesn't use X-rays but instead a technology called millimeter-wave scanning.