查询词典 virus

These pathways are essential for the vertebrate immune system to recognize and clear RNA virus with different strategies, which are integral parts of innate immune response and directly affect later-stage acquired immunity.

它们利用不同的细胞信号转导机制诱导先天性免疫反应，主要参与脊椎动物细胞识别和清除RNA病毒的原发抗感染过程，是机体先天免疫系统的一种重要反应机制，直接影响后续适应性免疫系统的作用。

These proteins not only limit virus replication and spread or cause infected cells to undergo apoptosis, but also induce consequently expression of cytokines and chemokines to initiate acquired immunity.

这些蛋白质分子通过多种方式造成被侵染细胞表现出特殊的状态或迅速凋亡，从而控制病毒的复制和传播，同时诱导产生大量细胞因子和趋化因子等，启动适应性免疫反应的进程。

OBJECTIVE To observe the effect of actinomycin D on persistent infection of encephalitis B virus.

目的：研究放线菌素D对持续感染乙脑病毒增殖活性的影响。

Actinomycin D can stimulate encephalitis B virus replication.

放线菌素D可使持续感染的乙脑病毒复制增加。

The key action is set code: To prevent a malicious virus, shut down antivirus software.

关键操作设置验证码：防止病毒恶意关闭杀毒软件。

Each kind of viruss action mechanism and the current virus using of newtechnology are analyzed thoroughly under Windows operating system.

本文对Windows操作系统下各种病毒的作用机理及当前病毒采用的各种新技术进行了深入的研究。

If hosts haven't seen the virus in a while, then there may be no active immunity.

罗杰斯说，如果宿主在一段时间内意识不到病毒的存在，就不可能产生主动免疫力。

" It can bring a set of viral genes back to life that have been frozen for centuries or thousands of years," said environmental biologist Scott Rogers of Bowling Green State University in Ohio."If hosts haven't seen the virus in a while, then there may be no active immunity."

"它可能使已经冰冻几个世纪或数千年的一组病毒基因恢复生机，"俄亥俄州立鲍灵格林大学环境生物学家斯科特·罗杰斯说，"如果宿主在一段时间内意识不到病毒的存在，就不可能产生主动免疫力。"

Objective: To study the effects of herpes simplex virus thymidine kinase gene transduction on adenoid cystic carcinoma cells.

目的：检测单纯疱疹病毒胸苷激酶基因的转导对高转移性涎腺腺样囊性癌细胞生物学行为的影响。

And if grand safe level setting is " low ", will avoid safety admonitory play piece, increased baleful code and the risk that virus atttacks again.

而假如把宏的安全级设置为"低"，来避免安全警告的弹出，又增加了恶意代码和病毒攻击的危险。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。