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- Study of the relationship among age of first delivery, number of delivery and bone mineral density 初产年龄、产次与骨密度关系的探讨
- Age of first delivery 初产年龄
- Bob teed off on the new pitcher's first delivery. 鲍勃猛击那新投手所投的第一个球。
- Statistically, the age of first attack was 66. 63 + 11. 38 years( mean age + SD, range = 21 - 88). 通过统计学分析;脑血管意外患者的发病特征(性别、首次发病年龄、诊断分类、患侧、住院时间、其它疾病及复发频率等)有一定规律;平均首次发病年龄为66.;63±11
- Note 2 : The age of a diesel PLB as at the date of de-registration is calculated on the basis of the dates of first registration and de-registration. 注二：柴油公共小巴截至取消登记当日为止时的车龄，计算方法以柴油公共小巴的首次登记日期及取消登记日期为准。
- First, the age of first marriage of Miao and Tujia people is earlier than Han, while their average interval of marriage and bearing is longer. 主要表现在苗族、土家族等少数民族女性初婚年龄要显著早于汉族，而平均婚育间隔与生育间隔则长于汉族。
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- Among female lawyers, the average age of first pregnancy was 39, "reflecting the all-or-nothing pressure that the sector places on individuals", she said. 她说,女律师首次怀孕的平均年龄为39岁,“这反映了这个行业对从业者的压力是一种极端的状况,要么压力很大,要么没有压力。
- I don't think he looks his age of seventy. 我感到他看起来不像70岁的人。
- C+42913T and C+53327T sites were present in the same haplotype block which proved that C+53327T was a genetic marker for the age of first egg and duration of broodiness, too. 位点C+42913T与C+53327T构成的单倍型块与性状的分析结果进一步证实位点C+53327T与开产日龄、就巢持续时间相关的遗传标记。
- His first appearance on stage was at the age of three. 他三岁时初次登台。
- The age of majority is eighteen. 成年的法定年龄是18岁。
- He ran away from home at the age of thirteen. 他十三岁那年就离家出走了。
- At the age of thirty, Mary began to lose colour. 玛丽在30岁的年纪就红颜渐逝了。
- I favor as a practical policy the putting of first things first. 我建议，作为可行的策略、首要事务先行。
- Your letter arrived by the first delivery. 你的信在第一次投递时送达。
- She was orphaned at the age of ten. 她在十岁时成为孤儿。
- That article is an example of first class journalism. 那篇文章是一流新闻文字的范例。
- My father retired at the age of 60. 我父亲六十岁时退休了。
- In Latin, the nominative case of first declension nouns ends in a'. 在拉丁文中，属於第一类词形变化的名词的主格以a结尾。
