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- The age dependency ratio - the ratio of the young and the aged to people of age 15 to 64 - dropped from 438 per 1000 in 1987 to 398 per 1000 in 1997. 抚养比率(即年幼及年老人士与15岁至64岁人口的比率)，由一九八七年的千分之四三八降至一九九七年的千分之三九八。
- He was disqualified for the post on account of age. 年龄不合格使他无法无资格任此职。
- With the increase of age of Hedysarum species,ratio of edible tender branches decreased in August,ratio of lignified branches of 2-year Hedysarum species accounted for 53.82% of the total biomass and that of 3-year species accounted for 78.77% . 岩黄芪属植物随着年龄的增长;可供家畜采食的幼嫩枝条所占比例逐渐下降;生长2年的岩黄芪属植物8月份木质化枝条占总生物量干重的53.;82%25;生长3年的木质化枝条占总生物量的78
- Is your younger sister of age yet? 你妹妹成年了吗?
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- Her careful make-up hid the signs of age beneath. 她的精心化妆掩饰了脂粉下面岁月刻下的痕迹。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The prize was up for grabs to anyone under16 years of age. 任何16岁以下的人都可以参加这场奖品的争夺。
- Above all, the impact of rising ratio of aging population on the growth of HCE is an issue the authority should take seriously. 其中老年人口比率提高对实质HCE成长的影响，将是政府当局应该正视的一项课题。
- The ratio of men to women was two to one. 男女的比例是二比一。
- The ratio of a person's mental age to their chronological age. 人的实足年龄和其职能年龄的比率。
- The child is six, going on seven years of age. 这个孩子现在六岁，快到七岁了
- The children average seven years of age. 这些孩子平均年龄为7岁。
- However, in addition to the above-mentioned variables, the ratio of aging population and the implementation of national health insurance system also have a prominent effect on HCE. 值得注意的是，老年人口比率对实质HCE成长影响程度相当高，介于1.;7137与1
- The ratios of 1 to 5 and 20 to 100 are the same. 1与5之比和20与100之比相同。
- The little Tom is now only 9 months of age. 小汤姆现在才9个月大。
- The strike is the ultima ratio of Trade Unionism. 罢工是工联主义的最后手段。
- Since you are already of age now, you should solve the problems by yourself. 你已经成年了，这些问题要自己解决。
- John will be of age on his next birthday. 再过生日约翰就成年了。
