雄性的

Totally 75 healthy 4-week-old male Sprague-Dawley rats were randomly divided into 25 groups. Doses of lead acetate were different in terms of groups respectively.

选取75只健康的4周龄雄性Sprague-Dawley大鼠，随机分为25组，各组染毒剂量均不相同。

SSR markers were applied to explore the male reproductive success of individuals in an experimental population of Liriodendron.

本文利用SSR分子标记研究了鹅掌楸实验群体内个体的雄性繁殖适合度。

It revealed that both the parental mating distances and the sexual selection played an indispensable role in male reproductive success of Liriodendron.

交配距离、性选择倾向在鹅掌楸个体的雄性繁殖适合度中扮演重要角色。

Your maleness amazes me sometimes. What can I say?

你的雄性有时使我吃惊-我能说什么？

Mandrill Staring Into the Camera Bright red-and-blue facial markings identify this mandrill as a mature male.

意译：西非洲大狒狒凝视照相机。鲜红和蓝色脸孔标志鉴定这只大狒狒已经是成熟的雄性。

Cytoplasmic male sterility is a maternally inherited trait in which higher plants fails to produce functio...

细胞质雄性不育(Cytoplasmic male sterility，CMS)普遍存在于高等植物中，是生产上广泛利用杂种优势的基础。

Cytoplasmic male sterility, a maternally inherited trait, is widespread among plant species.

植物细胞质雄性不育是广泛存在于高等植物中的现象，其表现为母性遗传、花粉败育，但雌蕊正常。

Upon that I think, the swallows might be female as migratory bird; and sparrows may be male as resident bird.

于是我想，燕子一定都是雌性的，故为候鸟；而麻雀可能是雄性，所以是留鸟？

With Chinese veterinary theory as direction, a group of Chinese prescription was designed for feeding artificial rearing male Moschus berezovskii in the experiment.

方法］以中兽医理论为指导，设计一组中药配方，对人工饲养的雄性林麝进行饲喂试验。

The same gene has previously been linked to monogamous behaviour in male voles, a mouselike rodent.

此前有研究发现，334型等位基因与雄性田鼠对配偶的忠贞度有关。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。