在本文 中,我们可针对四种心电图加以分类: 一、正常心电图(Normal beat)。 二、心房早期收缩(PAC, Atrial premature contraction)。
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The survey, undertaken by AQA exam board, found that on average the most successful pupils' heart beat reached a level that was 23.9 beats per minute (bpm) faster than normal.
这项由英国资格评估与认证联合会考试局发起的调查表明,最为优秀的学生每分钟心搏平均23.9次,高出正常水平。
LeGuin doesn't beat you over the head with normal fantasy tropes, the Earthsea Cycle is understated and an intriguing story that just happens to take place in a fantastical world.
蕾古音并不用普通的奇幻修辞打动你,《地海》就是这么一部朴素的,在一个奇妙的世界中发生的故事。
Can not do it deep lock in also very normal, originally the nobody requests you so, just please don't beat the curtain of the maternal love no longer care an own body.
做不到深锁闺中也很正常,本就没人这样要求你,只是请不要打着母爱的幌子不再在意自己的身体。
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