查询词典 virus

The natural outbreaks of the enzootic disease in the duck have been recorded in Zhejiang province, and one virus, which caused duck egg laying drop was isolated from duck. The virus was identified as avian paramyxovirus-1 and designated as strain YH99V.

在浙江地区进行鸭病病因的调查过程中，从患病鸭群中分离到一株引起鸭产蛋锐减而不死亡的病毒，经鉴定该病毒属于禽副粘病毒Ⅰ型，命名为YH99V株。

We suggest we should immune epizootiology Newcastle disease virus vaccine after immune tradition Newcastle disease virus vaccine, this can enhances the immunity effect, and reduces the rate.

建议种鸡群ND免疫接种时在使用传统毒株疫苗的基础上，进行ND流行毒株灭活疫苗的加强免疫，以提高免疫效果，降低ND的发生率。

There is some evidence to suggest that a common virus " the Epstein Barr virus " may have a role to play in the development of Hodgkin lymphoma.

有一些证据显示，一个共同的病毒" EB病毒"可能扮演一个角色，在发展霍奇金淋巴瘤。

Through Liaoning Province Taian bills farmers first 35 suspected cases of classical swine fever diagnostic, recorded incidence of death from the process and will have a record of 11 symptoms, and so Autopsy examination step analysis, and later in the Shenyang Agricultural University Veterinary College pastoral guidance from the laboratory diagnosis, through production observation, classical swine fever virus onto the world body immune reaction, Enzyme linked immunosorbent assay testing, and made with Erysipelas ,Swine plague, Streptococcosis suis , and Mycoplasmal pneumomia of swine, Swine Toxoplasmosis , and ultimately determine the reasons for the cause of classical swine fever virus incidence.

本人通过对辽宁省台安县某农户的35头猪瘟疑似病例进行诊断，记录了从发病到死亡的过程，并且将所出现的症状一一记录，对死亡的猪挑选了3头进行剖检做近一步分析，对疑似病症进行分析排除。之后提取病料并保存，在沈阳农业大学畜牧兽医学院赵玉军教授的指导下进行了实验室诊断，通过涂片观察、猪瘟病毒兔体交互免疫反应、酶联免疫吸附实验，并做出了与猪丹毒、猪肺疫、猪气喘病、猪链球菌、弓形虫病的鉴别诊断，最终确定为此次引起发病的原因为猪瘟病毒。

Application of McAbs: the ascites of McAb A_12B_4 were purified with euglobulin precipitation, and tagged with colloidal golds, then the immuno-gold filtration assay was developed to examine avian influenza virus. The results showed that the positive outcome was gained with avian H_9, H_7 and H_5 influenza virus.

单抗的初步应用：A1284株腹水经优球蛋白沉淀法纯化后与胶体金标记，应用于胶体金试纸条检测试验，金标A1284株单抗与H9、H7、H5三种亚型禽流感病毒反应结果呈阳性。

As showed above, we could draw the conclusion that H3 viruses could cause outbreaks or local epidemics in Shanghai for the immune of population to the new emerging antigenic drift was still unknown though there was strong immune barrier to the previous vaccine strain, H1 viruses also may caused epidemics as the population had a weak immune protection to the previous reference strains A/New Caledonia/20/99-like and part of the recent isolates were distingwishing from them and continued to evolute on the new reference strain, and H5N1 HPAI activities has expanded its geographical range thus increasing the size of the population at risk as the continuing emergence of human cases which give the virus an opportunity to evolve towards a fully transmissible pandemic strain. We should keep eyes on the human cases of avian influenza virus an its variation for the H5 isolates in Shanghai also has the possibility to infect human directly and the infection of H5, H9 viruses had previously occurred in the population especially in those contacting with animals.

综合上述分析结果，我们认为上海地区人群虽然对原有的H3亚型参考病毒株有较高的免疫保护，但H3亚型病毒HA已出现新的抗原漂移，人群现在对新变异株的保护水平尚未知，有可能在未来引起局限性暴发甚至地方性流行；人群对H1亚型流感病毒免疫保护水平低，同时H1亚型流感病毒株部分与原推荐疫苗株抗原性差别较大，并在现推荐疫苗株基础上继续变异，需警惕发生流行的可能性；H5N1亚型高致病性禽流感地域范围扩大，人间病例不断发生，存在演变成大流行株的威胁，上海市H5亚型禽流感病毒株存在跨宿主屏障感染人类的可能性，而且已发现人群尤其禽、畜类动物接触人群中存在H5、H9亚型流感病毒的既往感染，应警惕禽流感病毒的变异和人间病例的发生。

Virus Chongwen No.1 had obvious control effects on the progeny of S. litura Fabricius after the adults were fed with this kind of virus.

结论］病毒虫瘟1号对斜纹夜蛾成虫当代饲毒后，对子代也有明显的控制效果。

This research aimed to study the virulence of virus on progeny using time-dosage-mortality model after Spotoptera litura Fabricius adults were fed with virus.

［目的］通过TDM模型研究田间斜纹夜蛾成虫当代饲毒后，对子代种群的毒力。

"Without the IL-2 signaling protein, you'll generate a beautiful primary response against a virus, and you'll eliminate the bug, but your body won't remember how it defeated the virus," Dr. Farrar said.

Farrar医生说：在没有白介素2的情况下，人体一样能够对病毒产生完整的初始免疫应答，而且不会留下任何痕迹，但是不会记住这些病毒是如何被消灭的。

However, in December 1 last year, the United States National Academy of Sciences, the Stanford University School of Medicine researchers claim that the author, they chinchilla lemurs in Madagascar have discovered a gene with the HIV virus from a same family tree of "Lentiviruses "filterable virus.

但在去年12 月1日的美国国家科学院院刊上，斯坦福大学医学院的研究者撰文声称，他们在马达加斯加灰鼠狐猴的基因中发现了一种与HIV 病毒来自于同一族谱的"Lentiviruses"过滤性病毒。

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％。