Dr Buys and her colleagues followed over 78, 000 women between the ages of 55 and 74 who had no family history of ovarian cancer, for an average of 12 months.
拜斯博士和她的同事对78000位妇女进行了平均长达12个月的跟踪研究，她们的年龄在55岁到74岁之间，家族成员都没有卵巢癌患病史。
The men and women who took part in the study had average ages of 37 and 34 respectively.
参与研究的男性和女性平均年龄分别是37岁和34岁。
Patients in the study were between the ages of 55 and 90 and were followed for an average of 1.9 years.
在研究中患者年龄介乎55和90岁，平均随访了1.9年。
According to a Time magazine story last year, “The Rudd findings...show that each year preschoolers (ages 2 to 5) see an average of 507 cereal ads that are designed to appeal to kids.”
去年《时代周刊》一份报道指出“耶鲁大学食品政策与肥胖研究中心的数据表明，每一年学龄前儿童（2岁到5岁）平均观看了507个面向儿童设计的谷物食品广告。”
For example, our research found that a stunning 99 percent of university students and professionals ages 22 to 35-the key consumers of the future-are online an average of four hours a day.
比如说，我们的研究发现令人震惊，高达99%的年龄在22岁到35岁之间的大学生和职业人士——未来主流消费人群——日均上网时间平均为4小时。
The children, 44 boys and five girls ages 6-15, participated in an average 20-minute computer-training session with three FaceSay interactive games twice weekly for at least six weeks.
这49个6 - 15岁的孩子(44男5女)要接受一周两次、一次三个Facesay互动游戏的电脑训练，每次平均时长20分钟，训练要持续六周以上。
The team found a dramatic improvement in their language abilities, with listening ages up by an average 2.4 years compared with 12 children who did not play the game.
研究小组发现他们的语言能力有惊人的进步，与12名没有玩过这个游戏的儿童相比，其听力年龄平均高出了2.4年。
FACT: There are no age restrictions. Astronaut candidates selected in the past have ranged between the ages of 26 and 46, with the average age being 34.
实际：现在已经没有任何年龄限制了，过去的宇航员要求年龄在26到46岁之间，平均年龄34岁。
The difference in average composition between the rocks of two different geologic ages provides the important evidence for the actual occurrence of chemical evolution.
两个地质时代岩石平均成分的差异，是化学演化真实存在的重要证据。
Our population of interest were women between the ages of 40 and 75 years who were at average risk for breast cancer.
我们对于研究族群的偏好是40至75岁，乳癌风险为一般的女性。
About 64% of the billionaires are self-made and their average age is 63.7, a slight rise resulting from the lower number of rich Russians and Chinese, whose average ages last year were 46 and 48.
在上榜的亿万富豪中，有64%是白手起家，他们的平均年龄为63.7岁。由于今年俄罗斯和中国的富豪排名相对靠后，所以相对于去年他们46岁和48岁的平均年龄，今年上榜富豪的平均年龄略有增长。
There existed no significant difference in positive rate of tetanic antibody from groups of different ages or in the average level of positive TAT.
常住育龄妇女各年龄组之间破伤风抗体阳性率、阳性TAT平均含量无显著差异。
All three calculations resulted in very similar ages: an average of about 4.36 billion years, which surprised the scientists.
三次计算都得到了非常相近的结果：所测定的月球年龄的平均数值约为4.36亿年。科学家们对此结果感到吃惊。
In a one week time frame the average preschool-aged child (ages two through five) watches 28 hours of television.
在一周的时间内，学龄前儿童(两岁到五岁)一般会看28个小时的电视。
It says girls between the ages of three and six own an average of about twelve.
在三岁到六岁之间的女孩平均拥有约十二个。
Here we've amassed the average amount of typical snacks, fast food and treats eaten by children between the ages of four and ten in just one year.
图中这里我们收集了4到10岁小孩一年平均食用的具有代表性的零食、速食和用以款待他人的垃圾食品数量。向下滚动，有对于每种食品种类的分析统计。
If the enemy suffers a loss of one man and we lose a hundred, it enriches the enemy and greatly diminishes us! Through the ages, average generals have been unable to prevent this.
如果只杀伤一个故人而我军却损伤一百人，这就等于大大地加强了敌人而严重地损伤了自己，可是平庸的将领却不能避免。
The average school-aged child (ages six to 11) watches 24 hours of television (Kotz & Story, 1994).
学龄儿童（六岁到十一岁）一般会看24个小时的电视（科茨和故事，1994年）。
The average school-aged child (ages six to 11) watches 24 hours of television (Kotz & Story, 1994).
学龄儿童（六岁到十一岁）一般会看24个小时的电视（科茨和故事，1994年）。
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