1·埃及航空公司的804次航班坠毁的悲剧再一次提醒人们为什么要这么做，那次航班可能是在地中海上空被恐怖分子击落的。
The crash of Egypt Air Flight 804, which terrorists may have downed over the Mediterranean Sea, provides another tragic reminder of why.
2·在804名患者中有105位(13%)对氯吡格雷无效。
Of 804 patients, 105 (13%) were not responsive to clopidogrel.
3·如果有时间你可以做804公交，就可以直接到学校。
If you have time you can take 804 bus, so you can go directly to the school.
4·我们征集804例由于可疑心脏性胸痛在急诊科就诊的患者。
We recruited 804 patients who had presented to the Ed with suspected cardiac chest pain.
5·是的，这里是804号房。我找不到我的外套了，我想它会不会在失物招领处？
Yes. This is room 804. I can't find my coat. I was wondering if it's in the lost and found.
6·《追求》是《石油风云》的续写，篇幅也差不多，804页，但写作风格完全不同。
"The Quest" starts where "The Prize" left off, and at 804 pages it is similar in heft, but in fact a very different kind of book.
7·在828,804个投票站将安放1368430台简单、结实和明显是防捣鬼的电子投票机。
In 828, 804 polling stations, 1, 368, 430 simple, robust and apparently tamper-proof electronic voting machines will be deployed.
8·应对这些投诉进行评估，并根据医疗器械报告制度(联邦法规21篇804或803部)要求决定它们是否需要向FDA报告。
These complaints shall be evaluated to determine whether or not they require reporting to FDA under 21 CFR part 804 or 803, Medical Device reporting.
9·我预订了一张804班机的机票，我想把它改成明天上午的航班。你们明天上午有飞往西雅图的班机吗？
I have a reservation for flight No. 804. I want to change it to a morning flight tomorrow. Do you have any flights leaving for Seattle tomorrow morning?
10·根据研究需要进行数据清洗，获得804例患者的临床信息，锁定数据库。
Data were screened according to the requirements of the study, finally the clinical information of 804 cases was selected, and then the database was locked.