The influence of temperature on the tensile properties of the under-aged 3j21 alloy was discussed.
对室温和低温对欠时效态3J 21合金拉伸性能的影响进行了讨论。
In addition, it works with bar owners by educating them not to sell alcohol to pregnant women and under-aged children.
另外，他们还与酒吧老板合作，教育他们不要向孕妇和未到法定饮酒年龄的儿童销售酒精。
It was found that the room-temperature fracture of the under-aged 3j21 alloy was of a dimple, while the low-temperature fracture assumed a mixed rupture feature.
结果表明：欠时效态3J 21合金的室温断口为韧窝断口，而低温断口呈现混合断裂特征。
The tensile fracture of 3j21 alloy is a dimple fracture at peak-aged state. The distance between the slip lines is larger in the microstructure near the fracture of the alloy at under-aged state.
峰时效态3J 21合金的拉伸断口为韧窝断口，断口附近显微组织中滑移线之间的距离大。
The study from the University of Tennessee selected 169 married couples aged under 35 and asked them to fill in questionnaires every six months.
有169对35岁以下的夫妻参与了田纳西大学的此项研究，他们每半年需要填写一次调查问卷。
The study is open to all children aged 12 and under.
这项调查对所有12岁及12以下的孩子公开。
Researchers at the University of Leeds, Great Britain, argue that dietary fiber, particularly from cereal and whole grains, play a role in preventing breast cancer in women aged 50 and under.
英国利兹大学的科学家认为膳食纤维特别是谷类和全麦中的纤维，在预防50岁及以下妇女乳腺癌中可以发挥重要的作用。
About 90% of malaria deaths each year occur in Africa and 92% of those are children aged under five.
每年因疟疾而失去生命的人有90%是非洲人，92%是五岁以下的儿童。
Sitting under the tree was a charming girl aged about seventeen or eighteen.
坐在树下的是一位年约十七八岁的可爱女孩。
In one of the tests - grip strength, which is measured by squeezing a handle as hard as possible - studies in people aged under 60 had been carried out.
在一项测试-握力，这是一个处理压缩尽可能难以衡量-在60岁以下的人已经进行了研究。
The study from the University of Tennessee selected 169 married couples aged under 35 and asked them to fill in questionnaires every six months for four years.
这份由美国田纳西州立大学所发表的报告研究了169对年龄在35周岁以下的夫妇，他们每六个月便会填写一份调查问卷，这样一直持续了四年的时间。
According to Japanese law, youngsters under 16 must leave karaoke parlours by 6 p.m. while those aged under 18 can stay only until 11 p.m.
按照日本法律，16岁以下青少年必须在下午6点之前离开卡拉ok厅，18岁以下的则必须在晚上11点之前离开。
But there is one grim exception. In 2011 India counted only 914 girls aged six and under for every 1,000 boys.
但还有一个情况严峻的例外：2011年，印度六岁及六岁以下男女儿童的比例为1000：914。
Some 75 000 children aged under 5 need therapeutic and supplementary nutrition support.
约有75000名5岁以下儿童需要给予治疗性和补充性的营养支持。
Prof Frijters, who was this year named the best economist aged under 40, has tracked major life events of 10,000 people since 2001.
今年获评四十岁以下杰出经济学家的弗里吉·特斯教授从2001年起对一万名受访者的重要人生事件进行了追踪研究。
Prof Frijters, who was this year named the best economist aged under 40, has tracked major life events of 10, 000 people since 2001.
今年获评四十岁以下杰出经济学家的弗里吉特斯教授从2001年起对一万名受访者的重要人生事件进行了追踪研究。
Only 16%of those aged under 25 cook every day compared with 45% of thoseaged 56 and over。
25岁以下的年轻人每天做饭的人数比例仅有16%；而56岁以上每天做饭的人数比例则高达45%。
The incidence of EHEC infections varies by age group, with the highest incidence of reported cases occurring in children aged under 15 years (0.7 cases per 100 000 in the United States).
不同年龄组的肠出血性大肠杆菌感染的发病不尽相同，所报病例的最高发病率发生在15岁以下的儿童中(美利坚合众国每10万病例中占0.7)。
According to official statistics, many couples aged under 30 - largely made up of "only children" born after 1980, - are opting to sever the marriage knot, instead of reconciling their relationships.
据官方统计数据，很多30岁以下的夫妇(大多是80年后的独生子女)的选择是离婚，而不是和解。
At the time he made the job switch, he had four kids, aged 12 and under.
在他换工作的时候，他有4个小孩，最大的12岁。
Facebook users aged 55 and over have skyrocketed from under 1 million to nearly six million in the same time period.
55岁及以上用户从不到一百万激增到近六百万。
Older respondents over 55 became restless in a queue nearly three minutes before younger people but those aged under 35 were more likely to take their frustration out on those around them.
55岁以上的被调查者在排队时，比年轻一些的人要早三分钟失去耐性。但是35岁以下的人更容易把情绪发泄到周围的人身上。
Between 2007 and 2009 average spending on new cars and trucks by Americans under 25 fell by half, according to the Consumer Expenditure Survey. It fell by 31% among people aged between 25 and 34.
据“消费开支”调查显示从2007年到2009年，25岁以下的美国人在轿车和卡车上的花费减少了一半，25岁到34岁的人减少了31%。
The vaccine created by Dr Alonso and his colleagues has been tested on infants aged under five months in a region of Mozambique where the disease is endemic.
阿朗索与其科研组研制的疫苗在一些婴儿身上进行了试验，这些婴儿出生都不到五个月，生活在疟疾普遍流行的莫桑比克的一个地区。
About 75% of people affected are children under 15 years of age (peak incidence occurs in children aged 6-10 years); males and females are affected and no race is exempt.
受此病影响的人中约75%是15岁以下儿童(6-10岁儿童发病率最高)；男女都会受到影响，没有任何种族能够豁免；
The vast majority - 243 - were between 16 and 64, with 24 under the age of five and 12 aged between five and 15.
占绝大多数的243人在16到64岁之间，其中24人低于5岁，12人在5到15岁之间。
The vast majority - 243 - were between 16 and 64, with 24 under the age of five and 12 aged between five and 15.
占绝大多数的243人在16到64岁之间，其中24人低于5岁，12人在5到15岁之间。
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