您要查找的是不是：
- biological sex difference 生物性别差异
- Objective: To explore the sex difference of infants and toddlers' behaviour. 摘要目的：探讨婴幼儿行为的性别差异。
- Actually, activity and passivity have nothing to do with either biological sex, or gender, or sexual orientation. 实际上，主动状态和被动状态既与生物性别无关，也与社会性别无关，还与性倾向无关。
- Sex differences should be ignored in education. 在教育上，性别差异应该要被忽视。
- In moral sex, not only the pleasure of dual cultivation of body and mind but also the activeness and diversity of biological sex are enjoyed. 道德性爱不仅享受性命双修的快乐，而且可以享受生物性爱的活跃性和多样性。
- Results:Obvious sex difference in specific areas of brain exists between men and women during viewing of erotic film. 结果:在观看色情电影时大脑部位特定区域存在着明显的性别差异。
- Abnormal rate of ALT in this group was 19.9%,the sex difference was not related to abnormality of ALT. 无症状HBsAg阳性者中有19.;9%25的患者存在ALT的异常;但造成ALT异常的因素与性别差异无关;
- There was certain sex difference in evaluation of influences from DPH on acoustic system of brainstem. DPH对BAEPs的影响有性别差异。
- Sulivan JL.Iron and sex difference in heart disease risk[J].Lancet,1981,1(1):1293. 肖创清;何云南.;血清铁蛋白放射免疫分析的临床应用价值[J]
- There is a sex difference in the number of lymphonodi sternales, more in female. 其数目有性别差异，女性数目多于男性。
- Sulivan JL. Iron and sex difference in heart disease risk[J]. Lancet，1981，1(1):1293. 肖创清，何云南.;血清铁蛋白放射免疫分析的临床应用价值[J]
- The rate of use of VPA was the highest (60.5%), and its serum concentrations had significant sex difference (P<0.01). VPA使用率最高，为60.;5%25，其血药浓度存在性别差异(P<0
- And in adult mice the noradrenaline content of the iris shows no sex difference. 但成年小鼠虹膜内和幼年小鼠领下腺内去甲肾上腺素含量无性差异。
- Results The fibrous among youg people.The average age of the 12 cases was 19 without sex difference. 结果上颌骨骨纤维异常增殖症以青年人多见,12例平均年龄为19岁,男女性别无差异,平均病程1。
- This study tries to discuss juvenile delinquencies through the angle of sex difference. 本次研究试图从越轨行为的性别差异的角度，探讨青少年越轨问题。
- However,the results from the experiment suggest a sex difference in the plasma ALDO levels of 35 days of age and adult rats. 大于35天的鼠血浆ALDO水平有显著的性别差异；
- Sex differences in total scores were found only in the Australian sample. 在中澳两个样本中，女孩的社会性发展量表得分均高于男孩。
- Conclusion:Sexual arousal difference is related to brain activation,and this finding provides new explanation for men and women sex difference. 结论:男女性唤起的差别与大脑活性相关,这个发现为男女性差异提供了新的解释。
- However, Americans are finally getting around to admitting that attitudes towards sex differ between men and women, and researchers have recently traced this disparity to biology. 不过，美国人最终承认了男 人和女人在对待性的态度上是有区别的，研究人员最近把这一区别归因于生物原因。
- Conclusions: No significant sex difference is found of MDI and PDI in infants and toddlers, but sex difference in behaviour begins to show when children are one year old. 结论：婴幼儿期男女智力、精神运动能力的差异无显著性，但行为方面的性别差异在一岁时即显现出来。
