整合后它有时不表达但维持在一种潜伏状态(原病毒)。
After integration it is sometimes not expressed but maintained in a latent state (PROVIRUSES).
当坏人走近了，猎人就自动爬下进入潜伏状态，爬到更高的地方去。
When the bad guys got close, the hunter automatically crouched down in a stealth position and moved to higher ground.
许多病毒作为“永久的乘客”在宿主终生都处于潜伏状态，不引起明显症状，Virgin说。
Many lurk for the lifetime of their hosts "as permanent passengers" without causing overt symptoms, Virgin said.
病毒基因表达的改变对控制宿主细胞命运的基因网络具有显著的非线性作用，其可以决定细胞裂解或是进入潜伏状态。
Changes in viral gene expression can have a dramatic nonlinear effect on gene networks that control whether viruses burst out of the host cell or enter a latent state.
通常它处于潜伏状态，但是因为压力、亚健康状态，或是抗癌药物的使用，病毒微粒再次返回皮肤而引起疼痛性皮疹。
It usually lays dormant, but because of stress or ill health or treatment with anti-cancer drugs, the viral particles migrate back out to the skin and cause a painful rash.
研究人员使用脐带中和盈利性实验室里的定向造血干细胞，通过在试管中进行试验演示出，病毒不但可以感染细胞而且还能保持潜伏状态。
Using HPCs from umbilical cords and commercial LABS, the researchers demonstrated in test-tube experiments that the virus not only infected the cells but also could remain latent.
它是一个恶魔潜伏，恍惚错乱的涅磐，一个脆弱的状态，不能不就在下一首歌曲上把它打散。
It's a zonked nirvana with demons underneath; a fragile state that can't help but break apart on the very next song.
方法：以浅麻状态大鼠的甩尾反射潜伏期(TFL)为痛阈指标，采用核团内微量注射的方法。
Methods: the tail flick latency (TFL) regarded as an index, microinjection technique was used in lightly pentobarbital-anesthetized rats.
潜电路是潜伏在系统中的一种通路或状态，它在一定条件下出现并导致系统产生非预想到的特性。
Sneak circuit is a latent circuit path or condition that causes undesired function to occur at some certain conditions.
重复实验中，冲突状态下诱发的N270的振幅在C3、C4和P3电极部位比第一次实验显著增强，但潜伏期和第一次实验相比没有显著性差异。
The amplitude of N270 elicited in the conflict condition was enhanced in the repeated test at C3, C4 and P3 electrodes but its latency did not differ from the first test.
睡眠状况由睡眠潜伏期和每晚睡眠的时间来表示，情绪状态用POMS量表评定。
Sleep status was represented using sleep latency and sleep duration per night. Mood status was measured with the Profile of Mood status (POMS).
EP信号潜伏期及其变化表示了神经系统的传导和延迟，从而反映了神经系统的状态和变化。
The EP latency and the latency changes (delays) indicate the actual conduction and delay of the neurological system.
而及时、准确地检测出变压器故障、异常状态及潜伏性问题是采取相应措施排除故障的保证。
Through detecting the transformer potential faults and abnormal status accurately and promptly, the appropriate measures can be taken, which is the assurance of troubleshooting.
外界刺激、宿主免疫力的降低等因素都可以使宿主由潜伏感染状态发病，成为带毒者和传播源，因此，对潜伏感染建立及维持机理的研究就显得尤为重要。
Hosts can be diseased from latency condition by the decreasing of host's immunity and stimulation of condition, and so on , then become a carrier and infectious source.
对变压器的运行状态和潜伏性故障进行有效预测，可避免出现维修不足或过度维修。
It will avoid the shortage of maintenance or excessive maintenance that the operational status and the latent faults of a power transformer are effectively predicted.
潜电路是一种潜伏在系统中的路径或状态，仅在特定的条件下产生，使系统出现非期望的功能。
Sneak circuit is a latent circuit path or condition that causes undesired function to occur at some certain conditions.
结论EBV相关胃癌和EBV阳性鼻咽癌组织中病毒潜伏期基因启动子的甲基化状态不同，甲基化是调控EBV潜伏期基因启动子活动的重要机制之一。
Conclusion The methylation status of EBV latent gene promoters in EBVaGC and NPC is different, methylation is one of important mechanisms in regularing the activity of EBV latent gene promoters.
结论EBV相关胃癌和EBV阳性鼻咽癌组织中病毒潜伏期基因启动子的甲基化状态不同，甲基化是调控EBV潜伏期基因启动子活动的重要机制之一。
Conclusion The methylation status of EBV latent gene promoters in EBVaGC and NPC is different, methylation is one of important mechanisms in regularing the activity of EBV latent gene promoters.
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