病毒

We find that absolute humidity constrains both transmission efficiency and IVS much more significantly than RH.

这组作者重新分析了来自此前发现了病毒传播和相对湿度之间微小联系研究的数据，结果证明了流感病毒的传播和绝对湿度之间有更加强烈的相关性。

This illustrates the complicated interaction between viruses and cell, and an important role of actin in viral infection as well.

这是病毒和宿主之间复杂的相互作用的重要体现，同时也说明肌动蛋白在病毒的感染过程中具有重要的作用。

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。

" 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。"

RS-virus is short for respiratory syncytial virus which, in the winter months, is a common cause of acute bronchitis in small children.

RS病毒是呼吸道合胞病毒的简称。在冬天，它是诱发小孩子急性气管炎的普遍原因。

Methods Mutation in one of five key amino acid residues (positions 26, 27, 30, 31 and 34) within the M2 protein of influenza A viruses, leading to resistance against the adamantine class of anti- influenza drugs.

流感病毒M2蛋白5个关键位点氨基酸残基（第26、27、30、31和34位）中的任何一个发生突变会导致抗流感病毒药物中金刚烷胺抗药性的产生。

Thirty-nine geminiviruses samples were collected from Malvastrum coromandelianum, Ageratum conyzoides and Siegesbeckia orientalis plants in Yunnan.

从云南赛葵、胜红蓟和稀硷上采集了39个双生病毒样品，部分序列测定表明，它们由不同病毒侵染。

Geminiviruses infecting Ageratum conyzoides and Stachytarpheta jamaicensis were identified with molecular data in this paper.5 virus samples collected from Ageratum conyzoides and Stachytarpheta jamaicensis in Hainan were detected with triple antibody sandwich ELISA and PCR, results showed all the virus samples were infected by whitefly-transmitted geminiviruses.

本研究对侵染胜红蓟和假马鞭的双生病毒进行了分子鉴定，并获得如下结果：利用三抗体夹心ELISA及PCR检测的方法对采自海南的胜红蓟和假马鞭的5个病样进行了检测，表明均为粉虱传双生病毒。

The complete nucleotide of F12 shared the highest sequence identity (90.1%) with AYVVTW-[TW:Tai:99] (AF307861), an isolate of Ageratum yellow vein virus from Taiwan. The DNAβmolecule associated with the F12 was found with primersβ01/02 (F12β).

同源性比对发现，F11与报道的广东番木瓜曲叶病毒的分离物PaLCuGuV-[CN：Gd2：02](AJ558122)的核酸相似性最高，为97.3%；F12与胜红蓟黄脉病毒的台湾分离物AYVVTW-[TW：Tai：99](AF307861)的核酸相似性最高，为90.1%。

The strain of this virus was a strain which could not grow in chicken embryo and could not agglutinate chicken RBC.

此病毒为一种在鸡胚尿囊腔不生长，不凝集鸡红细胞的"O"相甲型流感病毒。

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％。