查询词典 pigs

Results A new kind of protozoa was found in the blood of sicked pigs is poly...

结果 在发病猪群中检查到了一种新的血液原虫。

Viruses as well as swine influenza viruses. When influenza viruses from different species infect pigs the viruses can reassort

禽流感，人流感以及猪流感病毒都会对猪造成感染；当不同种来源的流感病毒同时感染时

The live mixture could then infect pigs 'vaccinated' with it, and the growing viruses could reassort, infect piggery staff and hence spread to the broader human population.

病毒活混合物可以感染猪，通过接种疫苗，后来不断增长的病毒可能发生重组，感染养猪场工作人员，从而扩大到更广泛人群。

Pigscan be infected by avian influenza and human influenza viruses as wellas swine influenza viruses. When influenza viruses from differentspecies infect pigs, the viruses can reassort (i.e. swap genes) and newviruses that are a mix of swine, human and/or avian influenza virusescan emerge.

禽流感，人流感以及猪流感病毒都会对猪造成感染；当不同种来源的流感病毒同时感染时，病毒之间就会重新&洗牌&，从而产生一种新的&禽人猪&混合病毒。

In addition, the reassortment of H3N2 human and H1N1 swine influenza virus in pigs was common in recent years.

此外， H3N2人流感病毒和H1N1猪流感病毒在猪体内的重组是近几年来比较常见的。

This has led to the thinking that perhaps pandemic viruses could emerge following reassortment in pigs.

这也产生了或许广泛流行的病毒可能会在猪体内重组出现的忧虑。

This has led to the thinking that perhaps pandemic viruses could emerge following reassortment in pigs.

于是提出假设：猪重新组合的病毒基因可能是产生流感爆发原因。

She pointed out that there is opportunity for reassortment between and among viruses that will result in the generation of new antigenically novel strains filtered through poultry and pigs to humans.

她指出，病毒之间有机会重新排列组合，将导致产生新的、可以透过家禽和猪传染给人的新病毒株。

How many ducks and pigs representatively ?

问鸭和猪各有多只？

The hepatocyte cords were arranged in a radial mode and there were abundant mature cellular organelles such as mitochondria and rough endoplasmic reticula in the liver of neonatal pigs.

选择新生仔猪15头，分别于出生当日(0 d)、出生后3 d及7 d屠宰取样，制作肝脏电镜切片进行组织学分析，并测定肝脏中DNA、RNA含量及常规生化指标。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。