前言：目的：探讨乙型肝炎病毒在生殖生育过程中传播给下一代的途径及相关因素和阻断方法。
Objective: to explore the spread pathway, relative factors, and treatment of HBV intrauterine infection of HBV during pregnancy.
所以说尽管可能还存在其它的障碍使得雌火鸡不能进行单性生殖，但是它们确实是具有生育雄性小火鸡的基因材料的。
So mother turkeys do have the genetic stuff for making males, although there may be other barriers to a "virgin birth".
而生育能力这一信号更多的是大量集中体现在身体特征上，而在脸上则相对较少，但脸上却可能有更多能暗示出像年龄和健康状况这样的生殖价。
Where as her face may have more cues of reproductive value like age and health.
我们将生殖部件送给我们所爱的某个人(而且，可能，某天会一起生育的人)有一些下意识的原因吗？
Is there some subconscious reason that we give reproductive organs to someone we love... and would maybe some day reproduce with?
早些年，一个为琼斯工作的生殖内分泌专家说他看到很多40，41和42岁的女人来要求保存生育能力，就如行业惯称(保存生育能力fertility preservation)。
In the early days, a reproductive endocrinologist who works with Jones says he saw a lot of 40-, 41- and 42-year-olds show up for fertility preservation, as the industry calls it.
今年的澳大利亚生育协会科学年会已经被告知六对夫妇便有一对有严重的生育问题，而其中一半是由男性的生殖问题引起。
The annual scientific meeting of the Fertility Society of Australia has already been told that one in six couples have serious fertility problems, with half caused by male reproductive issues.
那些或许是出于癌症治疗的需要而在年轻时把卵巢组织冷冻起来的女性，可以在年老时把年轻的组织重植入自己身上，“Kagawa博士表示，”一般来说，这种做法是为了保护她们的生育能力或延长她们的生殖期限。
“Women who have ovarian tissue frozen at a young age, perhaps because they are about to embark on cancer treatment, can have their young tissue transplanted back when they are older,” says Dr Kagawa.
产科与妇科合并成处理妊娠、生育及女性生殖系统疾病的专科。
Obstetrics and gynecology are combined in the specialty that deals with pregnancy and birth and diseases of the female reproductive system.
辅助生育权是人工生殖技术催生的新型权利，其理论基石是夫妻身份权。
The assisted reproductive right on the basis of Spouse's Stadus Relation is a new type of right brought by the artificial reproductive technology.
近年来对男性生育能力的研究，带动了对男性生殖健康的全面关注。
Recently, research on male reproductive ability brings along the concern on male reproductive health.
影响纳西族妇女生殖道感染的主要危险因素是：妇女居住的恶劣环境、多胎生育、经济状况差、文化水平低等。
The risk factors influencing RTIs of Naxi women were bad resident environment, order births, low income, low educational level, etc.
从汉语语境下的中国生育文化角度来看，生殖障碍问题及其技术上的解决将会在个人、家庭、宗族乃至社会层面产生深远的影响。
From the perspective of fertility culture in Chinese context, Reproductive Barriers pose deep and negative threats upon individuals, families, ethical clans, even up to social dimensions.
人工生殖技术打破了生育与遗传的天然统一，也突破了性、婚姻和生育三位一体的模式，给传统的亲子身份认定带来了冲击。
The artificial reproductive technology has broken the natural unification of birth and heredity, and also broken the Trinity model of natural, the marital family and the birth.
各生育期的星星草种群生殖分蘖株高与花序生物量呈显著正相关，而与生殖分配呈显著负相关。
At each growth stage, tiller height had a significant positive correlation with spike biomass, but a negative correlation with reproductive allocation.
生育后期(生殖生长期)温室高温加速了木质化，温室条件早、晚熟品系饲用品质分别低于大田条件早、晚熟品系。
During procreative phase, higher temperature in greenhouse accelerated lignifications. Feeding quality in early and late maturity lines in greenhouse was lower than in field.
结论氯化镉可影响雄性生殖系统的生理机能，导致生育力下降。
Conclusion Cadmium chloride affected physiological function of male reproductive system, lowered genitality.
未成熟卵母细胞体外成熟培养为解决多囊卵巢综合征不孕患者生殖、生育问题提供新的治疗途径。
Oocyte retrieval after in-vitro maturation (IVM) provides a new treatment option, especially for infertile women with polycystic ovary syndrome (PCOS).
目前，生殖医学工作者的当务之急除了提高减胎技术的安全性有效性，最重要的问题还应该集中于减少辅助生育技术带来的多胎妊娠。
Under this circumstance, besides perfecting the technology itself, the assisted multi-fetal reduction technologists should try their best to avoid the occurrence of multi-fetal pregnancy.
通过第一次收花率、生育期、营养生长期与生殖生长期比较等性状总结了我国短季棉早熟性育种的成效。
The problem of earliness with decrepitude has worse effect on the yield in the short-season cotton in our country.
通过第一次收花率、生育期、营养生长期与生殖生长期比较等性状总结了我国短季棉早熟性育种的成效。
The problem of earliness with decrepitude has worse effect on the yield in the short-season cotton in our country.
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