女孩子通常比男孩子早两年达到性成熟。
Girls generally reach sexual maturity two years earlier than boys.
大多数哺乳动物达到性成熟时,它们的生长率处于衰退状态,而人类则在青春期经历性成熟的激增。
Most mammals reach sexual maturity when their growth rates are in recession, while humans experience a growth spurt during adolescence.
然而,动物学家伊丽莎白·沃茨在对加万的数据进行的最新再分析中发现,随着黑猩猩达到性成熟,它们四肢的生长速度会加快。
In a latest reanalysis of Gavan's data, nevertheless, zoologist Elizabeth Watts has found that as chimpanzees reach sexual maturity, the growth rate of their limbs accelerates.
公猪当中的病例有提前性成熟的倾向。
问题还在于海龟寿命很长,长期的性成熟后才开始繁殖。
Part of the problem is that turtles live so long and they take so long to star t breeding.
问题还在于海龟寿命很长,长期的性成熟后才开始繁殖。
Part of the problem is that turtles live so long and they take so long to start breeding.
青少年患者应骨性成熟的旧记录生长板关闭的例如,15年。
Adolescent patients should be skeletally mature with documented closure of growth plates (eg, 15 years or older).
水瓶座的爱情观:合则来,不合则散,有个性成熟的爱情情。
Aquariuss love view: unity, substandard bulk, personality mature love.
女性更年期是妇女由性成熟期逐渐进入到老年期的过渡时期。
Climacteric is the transitional period of women from maturity tot he old age.
但是,同时发生的是,我们现在的猪体重达标远远早于性成熟。
But what has also happened is that we now have a latter maturing animals with a much large mature body weight.
解读女性成熟,自信的话的自由精神,“年左右,”这个词最合适的。
Interpretation of female maturity, self-confident free spirit of the word, "or so years," the word most appropriate.
高纬度高海拔地区的隆肛蛙较低纬度低海拔的性成熟稍晚,寿命更长。
Frogs in sites with the higher latitude and altitude matured later and had longer lifespan than peers in sites with the lower latitude and altitude.
目的:探讨X线检查对卵巢囊性成熟性畸胎瘤的诊断价值和临床指导意义。
Objective: to study the value of X-ray diagnosis in ovarian cystic teratoma and clinical significance.
采捕于溪河的野生黑脊倒刺 ,在池塘生态条件下进行人工驯养使其达到性成熟。
The wild Spinibarbus caldwelli captured from the stream were domesticated in ponds and could mature under the controlled ecological conditions.
入侵地棒花鱼和麦穗鱼的初次性成熟年龄与原产地相同,但初次性成熟个体大小增大;
But the body sizes at maturity increased significantly in the invaded habitat. Additionally, the individual fecundity of A.
方法从1977年1月至1997年1月共收治绝经后卵巢囊性成熟型畸胎瘤20例,进行回顾性分析。
Methods Twenty cases of mature cystic teratoma in postmenopausal women admitted to our hospital between January 1977 and January 1997 was retrospectively reviewed and evaluated.
研究者说:这证明了至少在这个尼安·德塔家庭中,女性是来自群体外的,而男性成熟之后仍然留在家里。
Proof, say the researchers, that at least in this Neanderthal family, the women came from outside the group, while the men remained within the family group on reaching maturity.
在性成熟阶段之前,对于那些生长过快很可能显著超过目标体重的后备母猪品种,有必要限制它们的能量摄入。
For genotypes whose growth rate is so rapid that they are likely to be significantly over the target weight before reaching puberty, it may be necessary to restrict energy intake.
研究人员还指出,性成熟较早的女孩的自尊心更易于受到伤害,更易于患抑郁症,更可能有厌食问题和自杀企图。
Researchers also noted that earlier maturation of girls is associated with lower self-esteem, and greater rates of depression, eating problems and suicide attempts.
施氏鲟性成熟晚,性腺发育时间较长,雌鱼成熟需9~11年,雄鱼则为6~7年,而人工养殖的雌鱼性成熟提前1~2年。
The female need 9~11 years and the male need 6~7 years while the cultured female 1-2 years earlier.
施氏鲟性成熟晚,性腺发育时间较长,雌鱼成熟需9~11年,雄鱼则为6~7年,而人工养殖的雌鱼性成熟提前1~2年。
The female need 9~11 years and the male need 6~7 years while the cultured female 1-2 years earlier.
应用推荐