As a Chinese traditional classic book, Lao-zi has been attached much importance, and has rushed many research works about it.

These results indicated that estrogen receptor-a and β subtypes existed in the gonads ( ovary and testis) of grey mullet and play an important role in mediating the physiological effects of estradiol-17 β on gonds.

这些结果表明，鲻鱼性腺（卵巢和精巢）存在雌激素α与β受体亚型，该受体在介导17β-雌二醇对性腺的生理效应中起重要作用。

The protein requirement of young grey mullet, Mugil cephalus, was studied by using three diets containing 24%, 28% and 32% protein for eight weeks.

配制粗蛋白含量分别为24%、28%和32%的三种试验饲料投喂鲻共8周。

Grey mullet cultured in the control group, hormones without treatment, showed a sex ratio ( female and male) of 2.5% and 97.5% in the process of all-female culture.

本文报道了在全雌鲻鱼培育过程中，未经激素处理的对照组鲻鱼雌雄性比例为2.5%和97.5%。

Test on induced maturation of pond-reared grey mullet ( mugil cephalus linnaeus) by lhrh-a_2 pellet implantation

用LHRH-A2埋植法诱导池养鲻鱼卵母细胞发育成熟的试验

Study on the age and growth of grey mullet ( mugil cephalus linnaeus) in captivity on the eastern coast of Zhujiang River Estuary

珠江口东岸池养鲻鱼的年龄与生长

Effects and mechanism of estradiol-17 β on early spermatogenesis of grey mullet, Mugil cephalus

17β-雌二醇对鲻早期精子发生的影响及其作用机制

Histophysiological study of pituitary gland in grey mullet, Mugil cephalus

鲻鱼脑垂体组织生理学的研究

Action mechanisms of estradiol-17 β to promote gonadal development of grey mullet: localization of estrogen receptors

17β-雌二醇促进鲻鱼性腺发育的作用机制：雌激素受体的定位

Comparison of 17 α Methyltestosterone on spermatogenesis in grey mullet of fresh water and seawater

17α-甲基睾酮对淡水和海水鲻鱼精子发生的比较

Studies on ecological physiology of early development of grey mullet, Mugil cephalus under artificial rearing conditions

人工培育条件下鲻鱼早期发育的生理生态研究

Morphological variation of grey mullet Mugil cephalus in different geographical populations along China Coast

我国沿海鲻鱼（Mugil cephalus）不同地理群体形态差异研究

Studies on day feeding amount on rotifer of larval juveniles grey mullet

鲻鱼仔、稚鱼轮虫日摄食量的研究

The reproductive biology of grey mullet pond culture in Guangdong Province

广东池养鲻鱼的繁殖生物学

The thyroid gland of grey mullet is a specific secretory gland and composed of follicles, i.e. monolayer spheres of thyroid epithelial cells without cillium.

鲻鱼甲状腺由滤泡上皮细胞所组成，并构成一个封闭的滤泡腔，贮存上皮细胞所分泌的甲状腺激素。

In the west, whenever a mule driver has a mule that refuses to move and won't respond to the whip, he will dangle a carrot on a string in front of the mule just above its lips.

西洋赶驴子的人，每逢驴子不肯走，鞭子没有用，就把一串胡萝卜挂在驴子眼睛之前、唇吻之上。

Unauthorized removal of Company records or release of confidential information

未经授权销毁公司记录或泄露公司机密

Its five largest publicly disclosed equity holdings are: Canadian National Railway; Republic Services, the waste removal company; Ecolab, the disinfectant maker; Femsa, the drinks group; and Deere, the maker of agricultural machinery.

该公司公开披露的5宗最大规模持股涉及的公司包括：加拿大国家铁路公司（Canadian National Railway）、垃圾处理公司Republic Services、消毒剂制造商Ecolab、饮料集团Femsa以及农业机械制造商Deere。

Networking with some old friends is how Cameron Herald eventually became the vice president of operations for1800GotJunk, a junk removal company in Vancouver that serves North America.

同一些老友建立关系最终让Cameron Herald成为了在温哥华为北美提供服务的一家名为1800GotJunk的垃圾清除公司的运营副总裁。

David is a removal man and he works for a removal company.

大卫是一名搬运工，他在一家搬运公司工作。

Morphological and Anatomical Studies of the Aerial Root of Monstera Deliciosa

龟背竹气生根的形态解剖学研究