在十年期间，他们追踪记录了他们的生活方式，分析对他们的存活率和死亡率有影响的因素。
They tracked the group over a ten year period, analysing what factors might play a part in their survival and mortality rates.
正在进行积极监测以调查受影响社区中最近的死亡病例，确认其它疑似病例并追踪所有接触者。
Active surveillance is under way to investigate recent deaths in the affected communities, to identify other suspected cases and to follow-up on all contacts.
尽管记录了Bacioterracino死亡的闭路电视录像片段清晰的显示出杀人者，以及负责把风的嫌犯的长相，但检方仍无法追踪到他们。
Although CCTV footage of his death clearly showed the faces of the killer and his suspected look-out, prosecutors have been unable to trace either.
在31个月的追踪期间，这些美国研究人员记录到117件事件，包括疾病复发、骨头肿瘤与特别因摄护腺癌导致的死亡。
During the 31 months of follow up, the us researchers recorded 117 events, including disease recurrence, bone tumours and deaths specifically caused by prostate cancer.
死亡之影：这个技能不再使得死亡骑士变成食尸鬼之后，追踪技能失效。（喂喂，这个是死亡骑士的吧…怎么归类到术士里面来了）
Shadow of Death: This ability will no longer cause tracking abilities to become inactive when the death knight becomes a ghoul.
密切追踪观察患者直至其出院，并记录住院期间的死亡病例数。
Through follow-up visit to the patients with acute pancreatitis, and record of the number of deaths, their relations were analyzed.
天文学家借助哈勃太空望远镜的光学过滤器，可以准确查明该星云的化学组成、温度和密度，并追踪恒星的死亡过程。
Optical filters in the space telescope allowed astronomers to precisely determine the nebula's chemical makeup, temperature, and density, and to trace the stages of the star's demise.
此后直到2011年，研究人员根据全国登记记录追踪了黑色素瘤病例数和死亡人数。
Melanomas and deaths were subsequently tracked through national registries until 2011.
结论：对高危孕妇进行管理、及时追踪，并给予相应的干预措施，可以降低孕产妇围生儿死亡率。
Conclusion: the high-risk pregnant women should be carried in special management, timely follow-up and appropriate interventions, to reduce the perinatal children's death.
结论：对高危孕妇进行管理、及时追踪，并给予相应的干预措施，可以降低孕产妇围生儿死亡率。
Conclusion: the high-risk pregnant women should be carried in special management, timely follow-up and appropriate interventions, to reduce the perinatal children's death.
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