The high male to female birth ratio has become the most outstanding issue in China's population structure.
出生性别比畸高成为当前中国人口结构中最突出的问题之一。
In 2009, there were 119.45 male newborns for every 100 female births, while the natural ratio should be about 105 males per 100 females at birth.
在2009年，每出生100名女婴，就有119.45名男婴诞生，而正常的男女出生比率应该是105：100。
Conclusion the determination of FSH and LH in the male serum is important to the assessment of the male birth ability, and to the diagnosis and treatment of the male infertility, too.
结论测定男性血清fsh与LH值对男性生育能力的评估，不育症的诊断、治疗具有很重要意义。
But since 1970, the U. s. and Japan have experienced a downward shift in this male-to-female birth ratio, researchers report in the online edition of the journal Environmental Health Perspectives.
但据研究人员在环境健康观察期刊在线版上发表的报告显示，从1970年开始，美国和日本的男女出生比率开始下降。
In 2008, at a German zoo, a gorilla named Gana gave birth to a male infant, who died after three months.
2008年，在德国一家动物园，一只名叫加纳（Gana）的大猩猩生下了一只雄宝宝，但三个月后就夭折了。
A recent study has shown that neurogenesis took place in male mice in the days following the birth of their pups.
最近的一项研究表明神经形成在老鼠幼崽出生后的几天中在雄性老鼠的大脑中发生。
Though she gave birth to a girl, now four, the pressure from the IHA to produce a male heir contributed to a nervous breakdown, from which she has not fully recovered.
尽管她生育了一个已经四岁的女儿，来自宫内厅的要求生育一名男性继承人的压力让她烦恼不安、几近崩溃，至今尚未完全康复。
They're the very first known male twins, and follow the birth of a set of female twins born in Thailand 15 years ago.
这是全世界迄今所知的第一对雄性双胞胎象，15年前曾有一对诞生于泰国的双胞胎象，是雌性。
Yingying, mother of a newborn male cowfish, is doing well with her baby weighing 5.65kg in the Aquatic Species Research Institute in Wuhan, Hubei, after she gave birth Saturday morning.
中科院水生所饲养的母江豚"滢滢"5日在武汉顺产生下一头雄性幼豚，宝宝重5.65公斤。"
The obstetrician, who introduced the concept of birthing pools to maternity services in the 1970s, said birth was both easier and faster when male figures were not present.
上世纪七十年代，这位产科医生采用了分娩池服务的概念。他说，没有男性在场的情况下，分娩会更轻松，也更迅速。
What they do prove is that the reproductive risk to a female increases as she gets older, merely because she is more likely to give birth to a male.
他们仅仅通过年长雌性更有可能生出雄性的子代，就确确实实的证明了随着雌性年龄的增加他们的繁殖风险也随之增加。
Most male calves are killed at birth because they don't bear milk.
大多数公的小牛一出生就被失去生命，只因他们不能产奶。
Male colleagues express that nearly no man can accpet the fact that you have given birth three kids for other guy.
男同事的观点表示，很难有男人不介怀你曾经为小超人生过仨儿子这件事。
Soothing male voice: …a sound Mom and Dad never forget. For this after all, is the miracle of birth.
女人声音：…有一个声音父亲和母亲永远都忘不了，毕竟，这是生命的奇迹。
According to the National Bureau of Statistics, the male to female ratio at birth in China is about 119 males to 100 females, the highest in the world.
根据国家统计局的相关数据显示，在中国新生儿男女比例世界最高，约为119比100。
Birth, death is also a male ghost.
生当作人杰，死亦为鬼雄。
Birth, death is also a male ghost, the thought of Xiang, refused to jiangdong.
生当作人杰，死亦为鬼雄，至今思项羽，不肯过江东。
This striving for purpose through success and acceptance, starts early in life for many, in some cultures, even before birth. There are the cultures that prefer the birth of a male over a female.
对这种以功名和他人认同为人生目的的追逐起始于人的少年时代，在某些文化中，甚至在人未出生时就已经开始。
A few days after my arrival there, a cow died giving birth to twin calves, one male and one female.
在我抵达那里的几天之后，一只母牛在生产一对小牛时不幸过逝了，牠们是一对公与母的小牛。
After taking the pills, a male mouse that already lost his reproductive capability was able to allow a female mouse to give birth to a nest of mice.
原本已无繁殖能力的雄性老鼠，在服用药物之后，居然能让母老鼠生出一窝小幼鼠。
In August, a captive-bred giant panda gave birth to a male cub in a near-wild environment in forests of Wolong.
今年八月，一圈养大熊猫繁殖了在附近的卧龙森林野生环境生了一个男的孩子。
Pregnant females always give birth to twins: a female and male.
怀孕的母兽总是产双胞胎：一公一母。
When the male and female penguins after love, a penguin mom conceived and gave birth to little penguin egg.
当雌雄企鹅恋爱过后，企鹅妈妈孕育并诞下小企鹅蛋。
The birth weight of all male and female offspring rats were measured on postnatal day 2.
于出生第2天，测定所有仔鼠的出生体质量。
The birth weight of all male and female offspring rats were measured on postnatal day 2.
于出生第2天，测定所有仔鼠的出生体质量。
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