1.
Systematic Analysis of Causes for the High Sex Ratio at Birth;
出生婴儿性别比偏高原因的系统分析
2.
Sexual Value and Unbalanced Gender Ratio of New-born Infant in Rural Area;
性别价值观与农村出生婴儿性别比失衡
3.
A Research on the Measures that Guarantee the Sex Ratio at Birth in 2010 Tend to be Normal;
确保2010年出生婴儿性别比趋向正常的对策研究
4.
Analysis on the Current Situation of Sexual Proportion of Infant in China and the Countermeasure;
中国出生婴儿性别比的现状分析和对策
5.
Some Ideas about the Imbalanced Sex Ratio at Birth in China--One of the difficulties in the family planning at present
对我国出生婴儿性别比严重失衡的几点看法——目前我国计划生育工作的难点之一
6.
Impact of Fertility Policies on Sex Ratios at Birth and Sex Ratios of Infant Mortality: An Investigation at Prefecture and City Level Using Data from the 2000 Census of China;
从“五普”地市数据看生育政策对出生性别比和婴幼儿死亡率性别比的影响
7.
On the Imbalance of the Newborn Infant Sex Ratio in Shaanxi and Solutions
陕西省新生婴儿性别比失衡及对策探讨
8.
A prematurely born infant.
早产儿过早出生的婴儿
9.
Status and Countermeasure on Maladjusted Infant Sexal Rate of Fujian Province;
福建省婴幼儿性别比失调的状况与对策
10.
a woman skilled in aiding the delivery of babies.
能熟练帮助婴儿出生的女性。
11.
What sex is the baby?
这婴儿是什么性别?
12.
(of a baby,its birth,etc)born or occurring at least three weeks before the expected time
（指婴儿、其出生等）早产的（比预产期至少提前三周）
13.
He created a4) formula that helped save the lives of many babies, especially those born too early.
他创造出一种婴儿奶粉配方，帮助拯救许多婴儿的性命，特别是早产儿。
14.
and ... and when the baby comes,
而且……而且婴儿出生以后，
15.
The father was present at the birth.
婴儿出生时其父亲在场.
16.
The baby weighed seven pounds at birth.
婴儿出生时重七磅.
17.
How heavy was the baby when he was born?
这个婴儿出生时有多重？
18.
Her bady arrived yesterday.
她的婴儿昨天出生了。