Objective To explore the effect and survival time by setting covered metallic expansible-self stents to treat postradiation esophago-tracheal fistula.
探索放置金属带膜自膨式支架治疗放疗后食管气管瘘的功效及生存时间。
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英语例句库
Objective To explore the effect and survival time by setting covered metallic expansible-self stents to treat postradiation esophago-tracheal fistula. 探索放置金属带膜自膨式支架治疗放疗后食管气管瘘的功效及生存时间。 声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
魔鬼经济学 The data set covered nearly every major American whaling voyage between 1807 and 1912 — that's around 15,000 voyages. 该数据集涵盖了 1807 年至 1912 年间几乎所有美国主要捕鲸航程，即大约 15,000 次航程。 经济学人 Science and technology On November 15th the EU approved an ambitious set of standards on methane emissions covering both domestic and imported energy, which Mark Brownstein of the Environmental Defence Fund (EDF), an advocacy group, calls " a breakthrough" . 11 月 15 日，欧盟批准了一套雄心勃勃的甲烷排放标准，涵盖国内和进口能源，倡导组织环境保护基金会 (EDF) 的马克·布朗斯坦 (Mark Brownstein) 称其为“一项突破”。 |
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