生殖

The state of the egg cell can be affected by stress, age, nutrition, etc.

可以不夸张地说，生殖过程所最终完成的生命体，部分地就处于卵细胞的控制之下，并且从这个角度说是脱离了基因的控制。

The colour of eggshell is formed by pigment sediments that are formed in the reproduction cavity.

蛋壳颜色是蛋壳在生殖腔中形成的色素沉积而成。

It possibly brings ethics crisis below.Clone violates therule of natural procreation,induces the confusion of human relations and impacts the form ofphilosophy;the risk and safe coefficient of clone itself can bring up problem when it is usedincorrectly;whether clone interferes nature egregiously and plays the role of God.

它所可能造成的伦理危机主要有：违反自然生殖规律而导致人伦关系的混乱并进而对人生观形成冲击；克隆技术本身的风险与安全系数，并可能由于被不正当使用而引发问题；以及克隆技术是否过份干预了自然，从而扮演了上帝的角色。

When we put the fish emblazonment into the emblematic area of the whole China, we can find that the extreme worship to the genital organs and the strong sorcery meaning have disappeared gradually. However, its emblematic meaning to life has been converted into a unconscious idea that hides in our national culture, and it results in a deep effect on our national art and the aesthetic pursuit.

当我们把鱼形纹饰放到整个中国的装饰领域，我们就会发现那种对生殖如痴如醉的崇拜，那种浓烈的巫术意义已逐渐消失，然而，它关于生命的象征意义却转化为一种无意识的观念形态潜藏在我们民族的文化之中，并对我们民族艺术和审美追求产生了深远的影响。

This indicates a important role for Pern during embryogenesis and reproductive development.

这充分表明Pem在胚胎发育和生殖组织中可能充当着重要的角色。

The development of endosperm conforms to Nuclear type and the embryogeny corresponds to the Solanad type.

反足细胞在龙胆科一些短命植物中的宿存与分裂具有重要的生殖适应与进化意义。

Understand the structure and function of human reproductive system, and the principles of embryonic development.

了解人体生殖系统的构造及功能，以及胚胎发育的原理及过程。

But since you're wondering, it is possible for women to have what's known as "extragenital orgasms"--orgasms without genital contact, says Beverly Whipple, Ph.D., professor emerita at Rutgers University and co-author of The Science of Orgasm.

Orz 第一句不懂他用的典故，又查不到，没法翻囧）不过既然你困惑不解：《高潮背后的科学》的其中一位合著者，美国罗格斯大学的贝瓦莉·韦伯教授指出，女性有可能经历所谓的"非生殖高潮"——即不通过生殖器接触达到的性高潮。

objective to observe the effects of bpa on the reproductive endocrine system of mice.

目的 观察双酚a对小鼠生殖内分泌系统的影响。

Objective:To investigate the combined effects of lead and ethanol on male reproductive endocrine of rats.

目的 ：探讨铅和乙醇联合作用对雄性大鼠生殖内分泌的影响。

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％。