- satisfiable: Boolean. True if the formula is satisfiable
随着经济快速增长和生活方式的急速转变，糖尿病、肥胖等代谢性疾病已成为威胁各国民众健康的重大公共卫生隐患，不仅影响生活质量，更给各国医疗卫生体系带来巨大压力。。safew官方版本下载是该领域的重要参考
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It was not supposed to be used until they got to the Moon. It had no heat shield, so could not be used to re-enter the Earth's atmosphere. But it could keep them alive until they got there.，推荐阅读爱思助手下载最新版本获取更多信息
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