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1·在2281年，爆破者是一个生活在莫哈维废土的部落。
The Boomers are a tribe in the Mojave Wasteland in 2281.
2·对总共2281名NSCLC患者肿瘤组织进行EGFR变异筛查。在这些患者中，327例患者检测到变异。
A total of 2281 patients with NSCLC were screened for EGFR mutations in their tumors and, of this group, 327 had mutations.
3·方法：采用自行研制的人体穴位表面电阻测定仪对2 281名健康人的胃经五输穴体表阻抗进行测试，分别于春、夏、秋、冬季检测。
Methods:The impedance fluctuation on different points in Wushu was measured by a micro-computer with pressure sensor to 2281 healthy people.