1·对照研究中，试验前进行过均衡性检验者484篇。
In controlled trials, 484 were base line comparable.
2·目的探讨484例遗传咨询者外周血染色体核型情况。
Objective To study the blood chromosomes karyotyping in 484 genetic consultants.
3·2010年2月5日：中国正在提供220公斤(484磅)无人直升机用于外销。
February 5, 2010: China is offering for export a 220 kg (484 pound) helicopter UAV.
4·1997年底，纪录册上共有484艘船舶注册，总注册。
The register had a total fleet of 484 vessels, amounting to 5.66 million GRT, at the end of 1997.
5·理论“这个词出现在毕达哥拉斯时代，意译是“美丽的知识”（希罗多德， 484BC-425BC）。
The word theorii appeared in the time of Pythagoras meaning "the beauty of knowledge" (Herodotos, c 484–425 BC).
6·丹佛的484家配药房已经上交了销售税，这意味着——从财务上讲，无论如何——这座城市并不打算将他们赶尽杀绝。
Denver's 484 dispensaries already charge sales tax, which means that - financially, anyway - the city isn't hurting from their presence.
7·在对坦桑尼亚985名中年男女(其中包括130名马赛人、371名农民和484名城镇居民)的生活方式、饮食及其它心血管风险因素进行调查后，科学家们得出了这一结论。
Their results are based on examinations of the lifestyles, diets and cardiovascular risk factors of 985 middle-aged men and women in Tanzania, 130 of who were Masai, 371 farmers and 484 urbanites.
8·作者调查了484例胃腕痛与各种饮食因素的关系，并与252例作了病例对照分析。
Having investigated the relationship between gastralgia and the diet in 484 patients the writer compares and analyzes 252 cases and systematically discusses the effect of various diets on gastralgia.