查询词典 piglets

Selection for increased number of piglets born has been employed in pigs with only limited success because of the low heritability, the late expression in life and the sex-limited nature of reproductive traits. And so, the genetic progress of reproductive traits only depended on crossbreeding in the past years.

传统的数量遗传学在指导家畜育种中起到了重要的作用，但是繁殖性状遗传力低、性状表现晚、而且是限性遗传，通过常规选择难以有所进展。

Reproduction is a key process, which highly influences the economic efficiency of pig production. Traditional quantitative genetics plays a very important role in animal breeding. Selection for increased number of piglets born has been employed in pigs with only limited success because of the low heritability, the late expression in life and the sex-limited nature of reproductive traits.

中文题名猪ESR和FSH-β位点对猪繁殖性状的调控及其调控机理的研究副题名外文题名 Regulations of reproductive traits by ESR and FSH-β loci and the mechanisms involved 论文作者李凤娥导师熊远著院士学科专业动物遗传育种与繁殖研究领域\研究方向猪的分子遗传育种学位级别博士学位授予单位华中农业大学学位授予日期2002 论文页码总数115页关键词猪繁殖性状馆藏号BSLW /2003 /S828 /2 繁殖是养猪生产过程中的关键一环，该环节成功与否直接影响整个养猪业的经济效益。

On day one, 6 piglets of each breed were injected with LPS at 200μg/kgBW or an equivalent amount of sterile saline, and injected swine plague vaccine a t the same time.

试验第1天，分别给每品种中的6头猪注射200μg/kgBW的LPS，其余6头注射生理盐水作为对照，并进行猪瘟疫苗接种。

Her body will be pinned in place to expose her teats to her piglets.

她的身体将被笼具固定，以便露出她的乳头来餵她的猪宝宝。

English Abstract): The objective of the study was to determine the effect of dietary tetracid supplementation on diarrhea in piglets.

中文摘要：本试验之目的在於探讨饲粮中添加欧酸肥对仔猪下痢之影响。

An experiment was conducted to investigate the growth promotion effects of tribasic copper chloride for weanling piglets.

本试验研究了碱式氯化铜对断奶仔猪的促生长效应。

This trial was conducted to study the effect of glutaminedipeptide on growth,immunity,antioxidance and small intestinal mucosa morphology of weanling piglets to investigate mechanism of alleviating weanling stress.

本文旨在研究谷氨酰胺二肽对断奶仔猪生长、免疫、抗氧化力和小肠粘膜形态的影响，探讨Gln二肽缓减仔猪断奶应激的机理。

After MR imaging was completed all piglets were allowed to ambulate freely for one or seven days and re-imaged.

扫描完成后1至7天内允许乳猪自由行走，然后再行扫描。

To establish a model of piglet testis tissue cultured in vitro,the testis's tissues of 30-day-old piglets were used to observe in vitro spermatogenesis,and the differentiation of androgone was identified pre- and post-culture by transmission electron microscopy and HE.

以30日龄仔猪睾丸组织块为培养对象，应用飞利普TECNAI10电子显微镜对培养前后的生精细胞类别进行了观察，对培养后的组织块进行生精细胞分化程度鉴定，建立了仔猪睾丸组织生精细胞爬片体外培养模型。

Although moved to Piglets house at 100 Acer Wood South West after a very blustery day

在一个大风的日子以后搬去百亩林西南面小猪的家。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。