查询词典 virulent

FMD is a virulent infectious disease caused by FMDV that infects artiodactyl such as cattle, sheep,pig, et al. Outbreak and prevalence of the disease endanger the good development of graziery seriouslyand cause great financial loss, so all the world highlight study and contol of the disease. Material of the study was FMDV from cell culture.

口蹄疫(Foot-and-Mouth Disease，FMD)是由口蹄疫病毒(Foot-and-Mouth Disease Virus，FMDV)引起的牛、羊、猪等偶蹄动物感染的一种烈性传染病，该病的发生和流行严重危害畜牧业的健康持续发展，造成巨大的经济损失，因此世界各国相当重视对该病的研究和防制。

Results showed endothelialcells inoculated by shimen virulent strain of CSFV have no obvious change after 12h,24h;At36h,cells become be elongate and appearanced defluvium;At 48h,a few of cells started tobecome round and intercellular space become auxesis;At 72h, intercellular space becomemore auxesis, defluvium of cells was acute.

结果表明，血管内皮细胞于接种 CSFV 石门株后 12h，24h 无明显变化，至 36h 时，细胞开始拉长，个别细胞开始脱落；至 48h 时，部分细胞变圆，脱落，细胞间隙增大；至 72h，细胞拉长呈长梭状，细胞间隙很大，细胞脱落严重。3 个对照组的细胞均未出现明显变化。

It is a kind of virulent bacteria.

这是种毒性细菌。

The head of the SEC the virulent China basher who used to be a congressman from S.

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Poisonous quantity is contained to there is difference in different position and season in piscine body, ovarian have with liver virulent, it is next kidney, blood, eye, branchial with the skin.

鱼体中含毒量在不同部位和季节有差异，卵巢和肝脏有剧毒，其次为肾脏。血液。眼睛。鳃和皮肤。

Louis Pasteur develops a method of attenuating a virulent pathogen, the agent of chicken cholera, so it would immunize and not cause disease.

路易斯。巴斯德发展出了一种让鸡霍乱剧毒病原体毒性减弱的方法，这样处理过的毒株可以免疫，并不再引发疾病。

However bad is, this is one contains virulent spider, it bit her, bring about her one part leg by amputation. After 12 years, she still does not know this only poisonous spider is me on the bed that put her. My compunctious feeling is tormenting me everyday.

然而糟糕的是，这是一只带有剧毒的蜘蛛，它咬了她，导致她一部分腿被截肢。12年后，她依然不知道这只毒蜘蛛是我放到了她的床上。

Deacon speculates that this "impotent" HIV may even be a natural inoculant that protects its carriers against more virulent strains of the virus, much as infection with cowpox warded off smallpox in 18th-century milkmaids.

更引人注目的是，那位捐血人——一个有性行为的同性恋者——仍然活得好好的。他的免疫系统十分强壮，就像从没染上HIV一样。这种意外的好运要如何解释？

Some virulent crown gall strains AT(subscript 1-1), AT(subscript 1-3), AT(subscript 2-7), AT(subscript 2-8), AT(subscript 2-11), AT(subscript 2-12) are selected by the infection experiment on the carrot fragments.

胡萝卜接种试验初步选出致病力强的菌株AT(下标 1-1)、AT(下标 1-3)、AT(下标 2-7)、AT(下标 2-8)、AT(下标 2-11)、AT(下标 2-12)将菌株AT(下标 2-7)、AT(下标 2-8)、AT(下标 2-11)、AT(下标 2-12)接种于塑料大棚盆栽的山桃、毛桃、甘肃桃，进行桃砧木感病性评价试验。

In 1999, the population of Vancouver Island, Canada, began to experience an outbreak of a fatal fungal disease caused by a highly virulent lineage of Cryptococcus gattii.

科学家发现了他们认为是让一种新发真菌菌株进化并导致自1999年起温哥华岛的几例死亡的原因。

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％。