The main trigger for a heart attack is not vigorous exercise or stress — it’s air pollution, according to a study published in The Lancet this month.
最新研究显示,引起心脏病的促因并非过度锻炼以及精神压力过大,专家指出:空气污染才是引起心脏病的“罪魁祸首”,而关于空气污染诱发心脏病的数据都发表在英国著名医学《柳叶刀》上,并在上个月与读者见面了。
Judging target main attack direction is an important link in air defence artillery campaign command.
判断目标的主攻方向,是防空兵作战指挥中的重要环节。
Judging target main attack direction is an important link in air defence artillery campaign command.
判断目标的主攻方向,是防空兵作战指挥中的重要环节。
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