sex activity
英 [seks ækˈtɪvəti]
美 [seks ækˈtɪvəti]
网络 性活动
英英释义
noun
- activities associated with sexual intercourse
- they had sex in the back seat
双语例句
- Results Among the women who had premarital sex activity, most had the reason that they would marry soon ( 83.2%), few had the reason that they were curious about sex.
结果婚前有性行为的心态以反正要结婚居多占832%，其次为出于好奇或无所谓。 - HCM patients with the same sex activity in the control group, said the average ratio of enzyme activity.
HCM患者的酶活性以与同性别对照组平均酶活性比值表示。 - I mean, sex is a leisure activity after all.
我的意思是，说到底性爱毕竟还是件很奢侈的运动。 - Studies on antitumor activities of basidiomycetes ( 12). influence of the sex of the animal on antitumor activity of the polysaccharide.
真菌抗肿瘤活性研究（12）：动物的性别对多糖抗肿瘤活性的影响。 - Objective To study the changes of serum sex hormone levels and tartrate resistant acid phosphatase ( TRACP) activity in healthy women of different ages, and to provide parameters for basic and clinical research of osteoporosis.
目的：研究女性血清性激素和抗酒石酸酸性磷酸酶（TRACP）水平随年龄的变化，为骨质疏松症的基础与临床研究提供参数。 - Identification of minor components of the pine caterpillar moth, Dendrolimus spectabilis sex pheromone: components, electrophysiological activity and field effects
赤松毛虫性信息素次要组分的鉴定&组分、电生理和田间效果 - The concentrations of serum testosterone, estradiol and progesterone were measured by Radioimmunoassay ( RIA) during the annual reproductive cycle, in order to elucidate the rules of serum sex steroid hormones, and find out the relationships between sex steroid hormones and spermatogenesis, and reproductive activity.
运用放射免疫方法测定了不同月份血清睾酮、雌二醇和孕酮的浓度，试图了解性类固醇激素的年周期变化规律及其与精子发生和生殖活动的关系； - Parents treat different sex of children of different activity levels differently;
父母对不同活动性儿童的教养方式存在性别差异。 - OBJECTIVE To investigate the effect of compound estradiol valerate and norethisterone ( E N) on Sex hormonal activity in animals.
目的研究戊酸雌二醇与炔诺酮的复方（EN）对动物性激素影响。 - It is clear that DHEA not only possesses partial sex hormone activity, but also has peculiar physiological role of its own.
已明确DHEA的机制除具有部分性激素活性外，尚有自身独特的生理机制，这些机制目前尚未完全明确。