研究动物

Retha Newbold of the National Institute of Environmental Health Sciences, a government agency in America, points to diethylstilbestrol as an example.

但是，在动物身上做的研究似乎可以支持这一假设，美国国家环境卫生科学研究所

Research on animals seems to bolster this hypothesis. Retha Newbold of the National Institute of Environmental Health Sciences, a government agency in America, points to diethylstilbestrol as an example.

但是，在动物身上做的研究似乎可以支持这一假设，美国国家环境卫生科学研究所的 Retha Newbold 指出，乙烯雌酚就是一个明证。

Uridine diphosphate glucuronic acid was obtained from liver slices of the various animals investigated.

二磷酸尿苷葡萄糖醛酸是从研究的各种动物肝脏切片得到的。

Objective Constructing the eukaryotic expression vector of mouse LIF and conducing to improve the directional differentiation research of ES cell about other laboratory animals.

目的 构建小鼠白血病抑制因子的真核表达载体，有助于开展高其他实验动物的胚胎干细胞的定向分化研究。

It highlights their power of dispersal , a key criteria for the survival of plant species .

撒播对植物的生存繁衍至关重要，这个花园的研究重点正在于此，再现了大自然的威力以及人与动物对植物的影响。

Techniques in embryo technology (such as in vitro production of embryos and animal cloning) need large quantities of high quality oocytes. But the quality of in vitro matured oocytes from slaughtered animals is generally lower than that of the in vivo matured oocytes. It is usually thought that the reason for this poor quality in in vitro matured oocytes is the lack of capacitation during the dominancy of follicular development in vivo.

目前胚胎工程技术研究和开发(如体外生产胚胎和体细胞克隆等)需要大量高质量的成熟卵母细胞，但利用屠宰动物卵巢卵母细胞经过体外成熟培养而获取的卵母细胞质量还远不如体内成熟卵母细胞，其原因一般认为是由于缺乏体内主卵泡阶段的获能作用。

The current progress in research of dormancy of tardigrada was reviewed in this paper.

本文对缓步动物休眠现象的研究历史和现状作了简要的回顾和总结。

It also holds great scientific interest as the habitat of species such as the dugong and the large green turtle, which are threatened with extinction.

大堡礁还是一处得天独厚的进行科学研究的场所，因为这里栖息着多种濒临灭绝的动物，比如懦艮和巨星绿

Now researchers studying chickens have not only confirmed this but also found other changes brought on by farming. In particular, the dumbness would appear to be aggravated by stress.

鸡研究专家现已证实了这一点，并且发现了驯养所致的其它改变，特别是动物在应激时会变得更加安静。

Much of Dr Dunbar's career has been devoted to trying to explain the development of sociality in primates.

邓巴博士的事业重心落在了努力致力于研究灵长类动物在社会性方面的发展。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。