So love hatred must have evolved to solve some crucial reproductive problems.
因此，憎恨的爱一定已经开始演变为解决一些重要生殖问题的办法。
Studies in animals have also shown that acrylamide causes reproductive problems and cancer.
对动物的研究已经表明，丙烯酰胺能够引起生殖问题和癌症。
The research could explain why so many couples with no apparent reproductive problems are unable to conceive.
这一研究结果可以解释为什么那么多无明显生育问题的夫妇无法怀孕。
The research could explain why so many couples with no apparent reproductive problems are unable to conceive .
这一研究结果可以解释为什么那么多无明显生育问题的夫妇无法怀孕。
It is believed to increase the risk of liver and kidney diseases, and women may experience reproductive problems.
专家认为，服用兴奋剂会增加肝肾疾病的发生几率，女性服用兴奋剂还将影响生育。
Lead is a potent neurotoxin and linked to numerous other health and reproductive problems-and it doesn't belong in lipstick.
铅是一种有力的神经毒素，并且与多数其他的的健康与生殖系统疾病相关。
The chemical link to reproductive problems cannot be 100 percent proved, Santillo said, but the evidence of the link was growing stronger.
化学制品影响生殖健康问题不可能被100%的证实，桑提洛说，但是支持此间关系的证据越来越具有说服力。
Many reusable bottles are made of polycarbonate plastic, but those often contain bisphenol a (BPA), a chemical linked to reproductive problems and heart disease.
但还有一些水瓶是用聚碳酸酯做的。这些聚碳酸酯含有能够导致生殖系统疾病和心脏病的双酚a (BPA)。
Animal studies on BPA found that low-dose exposure, particularly during pregnancy, may be associated with a variety of ills, including cancer and reproductive problems.
在BPA的动物实验中发现低剂量的这种物质可以造成疾病，尤其怀孕和包括癌症和生殖问题。
Health problems include immediate skin or eye irritation, allergic sensitization, cancer, serious impairment of specific body organs and systems, and reproductive problems.
健康问题包括即可皮肤或眼部刺激、过敏、癌症、严重的身体器官和系统受损以及生殖问题。
‘We have identified the causal medical condition underlying Henry’s reproductive problems and psychological deterioration, ’ the authors said in a study published in The Historical Journal.
“我们确认，这种具有因果关系的疾病是亨利的生育障碍和精神崩溃的基本条件，”《历史杂志》的一篇研究报告中说道。
This widely used plastic often contains harmful chemicals, including such known carcinogens as vinyl chloride, dioxin, and phthalates, which are linked to asthma, allergies, and reproductive problems.
这种被广泛使用的塑料通常含有一些有害的化学物质，包括一些已知的致癌物质，像氯乙烯、“戴奥辛”、邻苯二甲酸类物质，它们都和哮喘、过敏症和生殖问题息息相关。
Dioxins are highly toxic and can cause reproductive and developmental problems, damage the immune system, interfere with hormones and also cause cancer.
二恶英是一类剧毒物质，可导致生殖和发育问题，损害免疫系统，干扰激素，还可以导致癌症。
The study, funded partly by the National Institutes of health, joins a growing body of animal research showing the toxic health effects of BPA, including reproductive and developmental problems.
这项研究的部分经费由美国国立卫生研究院资助，不断增加的动物研究表明BPA对机体有健康危害，包括繁殖和生长问题。
But research shows that most infertility is the result of physical problems in a man's or woman's reproductive system, and psychological factors are rarely the primary cause.
但研究表明，大部分不孕症的原因是由男方或女方生殖系统的病变所引起的，心理因素很少成为原发性病因。
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.
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。
New research has found daughters of smokers have bigger waists and are more prone to reproductive health problems than daughters of non-smokers.
最新研究发现，如果女性在怀孕期吸烟，她们的女儿腰围更粗，更易患生殖健康疾病。
Conclusion: the prevalence of RTIs in unmarried female adolescents was quite high, and RTIs was one of the main problems, which influenced the reproductive health among unmarried female adolescents.
结论：女青少年生殖道感染患病率相当高，是目前影响未婚人工流产女青少年生殖健康的主要问题之一。
Objective: To analyze and explore some problems about male reproductive health and the strategies and measures to enhance male reproductive health care service in China.
分析和探讨生殖健康研究领域中对男性关注不足的问题和加强中国男性生殖保健服务的策略和对策。
The problems in adolescents reproductive health have become more and more serious.
青少年生殖健康问题日益严重。
Results: reproductive health knowledge was inadequate and in great demand, and the relevant problems about reproductive health were common in female freshmen.
结果女大学新生缺乏并强烈需求生殖健康知识，普遍存在生殖健康问题。
Objective to explore the occupational and reproductive health problems of migrant female workers in electron factory.
目的调查电子行业流动女工职业健康和生殖健康状况。
Objective to explore the occupational and reproductive health problems of migrant female workers in electron factory.
目的调查电子行业流动女工职业健康和生殖健康状况。
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