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雌性

na.female; femina
网络ess; feminine; femaleness

雌性

英-汉网络释义

雌性

na.

1.female; femina

1

In mammals , females are XX while males are XY so a woman should never be able to provide the necessary Y chromosome genes to produce a son .

在哺乳动物中，雌性的性染色体是 XX ，而雄性的是 XY ，所以一个女人是绝不可能产生男性不可缺少的 Y 染色体基因而生育男孩的。

3

Female hormones have long been used as a way of pacifying habitually aggressive people .

长期以来，雌性激素一直被当作镇静剂来治疗那些有习惯性暴力的人。

4

To find the name of a plant species it is often necessary to have a close look and count the male and female organs in the flowers .

仔细观察并认真数花的雄性雌性器官的数量，这对于找出一种植物种类的名称经常是很必要的。

5

But missing your menstrual periods is often a sign of decreased estrogen levels .

但是，月经停止通常是雌性激素水平低的标志。

9

The tough-talking prime minister shot a female tiger with a tranquilizer gun after it had freed itself from a restraint.

这位说话强硬的总理用镇静剂枪射中了一知雌性老虎。

10

A stranded female polar bear and mother of two cubs waits for the sea ice to return to be able to hunt.

滞留的雌性北极熊 -两个小熊的母亲正在等待可以返回的海冰。

12

But smaller males hang out close to the nuptial pair and rush in to mate with her just as she releases her eggs .

但是较小的墨鱼就在这对夫妇附近闲荡，就在雌性产卵的同时，冲进来与之交配。

13

What was strange , however, was that male cells made up one half of the body, and female cells composed the other half.

然而，更加奇怪的是雄性细胞组成了身体的一半而雌性细胞组成了另一半身体。

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But it isn't easy to produce thick egg shells . It requires a lot of calcium , more than female penguins normally get in their diets.

但是不容易产出厚蛋壳，这需要很多钙，远多于雌性企鹅正常猎食中所获得的钙。

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18

Vasopressin seems to be a key to attachment in male rodents . Oxytocin is the female equivalent.

加压素似乎是雄性田鼠形成依恋的主要因素，雌性则是中催产素。

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The main reason is that male pandas can make love with females in a very short season -only a few days a year.

但根本原因是雄性熊猫只可以在非常短的季节 ——只有几天和雌性熊猫交配。

22

When a female emperor penguin is ready to mate , she approaches the male and lies flat on the ground waiting for him to impregnate her.

当一只雌性帝企鹅准备好要交配的时候，她会接近雄性帝企鹅，并平躺在地上，等着另一方来使她受孕。

23

Still, as always with fashion , this is a case of pick 'n mix ; you don't have to walk around like the next fembot unless you want to.

不过，正如时尚一如既往的那样，这里也有 “自选混搭 ”的情况；你不用非得像又一个雌性机器人那样到处走，除非你想那么做。

24

The media made a meal of it for days , speculating about whether Clinton was about to crack up or get carried away by her hormones .

媒体接连数日对此进行了连篇累牍的报道，纷纷猜测雌性荷尔蒙是否会导致希拉里就此败北。

25

A commonly used pesticide known as atrazine can turn male frogs into females that are successfully able to reproduce , a new study finds .

据一项新的研究显示，一种名为阿特拉津的除草剂居然能将雄性青蛙转变为具有繁殖能力的雌性青蛙。

27

Almost 40 percent of the male population engages in a form of homosexual activity and a small percentage don't ever copulate with females.

大约 40%的雄性会参与某种形式的同性行为，而少数从不与雌性有性行为。

29

This win-win female sex fantasy scenario allows her to fully indulge her femininity, while still espousing the merits of feminism .

这种互惠的女性性幻想场景可以让她在女性的标尺下，尽情的享受她的雌性的权利。

30

Second , it is ageist as women who have come out of the menopause don't have so much oestrogen any more .

第二，它存在年龄歧视，因为更年期过后，女性不再拥有那么多的雌性激素。

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