1·在272个词里，他如此彻底地定义了国家的原则，以至于今天也没有一个人想另外争论它。
In 272 words, he defined the national principle so thoroughly that today no one would think of arguing it.
2·272例龙卷风在本月初席卷全国——已经打破了四月份的龙卷风案例。
272 tornadoes swept the nation in the first half of this month – already breaking the all-time twister-count for April.
3·兰登出版社；272页25美元。
Random House; 272 pages; $25.
4·30分钟燃烧272卡路里。
Burns 272 calories in 30 minutes.
5·测得该酶分子量约为30500道尔顿，含272个氨基酸残基。
The enzyme consists of about 272 amino acid residues.
6·明年新增酒店将下降到272家。
And new construction could fall to 272 hotels next year.
7·方法272例患者使用常规脑电图(eeg)与aeeg检查，并作比较。
Methods The EEG and AEEG of 272 patients were compared.
8·莫扎特：“啊，眼前”为女高音和乐团而作的咏叹调K.272。
W. A. Mozart: "Deh, non varcar", aria for Soprano and Orchestra K. 272
9·方法：自制问卷调查了2 72名各类卫技人员。
Methods. We surveyed 272 medical workers with a questionnaire. Results.
10·对272例病人进行了286次深静脉穿刺置管。
A total of 286 venipuncture and catheterization in 272 patients were performed.