virulent英 [ˈvɪrələnt] 美 [ˈvɪrjələnt, ˈvɪrə-]
virulent 网络解释
1. virulent
1. 剧毒的;致命的：infection 传染病 | virulent 剧毒的;致命的 | strain (身心的)紧张状态
2. 强毒的,烈性的：virulence 毒力 | virulent 强毒的,烈性的 | viscoelastic retardation 粘弹迟滞法[可用于测定高分子量DNA的分子量]
3. 好好学单词·英语单词
3. 恶性的：virologist 病毒学家 | virulent 恶性的 | virus carrier 带菌者
4. virulent的反义词
4. 剧毒的：virulency 痛恨 | virulent 剧毒的 | virus disease 病毒病
virulent 双语例句
1. virulent的近义词
1. DLA-EIAV can be served as the animal model for studying on human immunodeficiency virus. The vaccine was developed in two stages. A carefully selected field isolate, EIAV LN, was passaged 133 times in vivo in donkeys to generate the highly virulent and pathogenic strain D510, which kills animals within a few weeks. D510 went through 135 passages in vitro to obtain vaccine strains DLV. In order to investigate the molecular mechanism of the attenuation and protection of donkey leukocyte attenuated equine infectious anemia virus, we investigated the evolution of LTR of 24 out of 110 passages during Chinese EIAV attenuation.
马传贫弱毒疫苗致弱路线是：将一株来源于马体的EIAV 超强毒力的辽毒株经过驴体连续传代100 余代使病毒毒力增强后获得了驴强毒株(对马和驴均100%致死)，然后将DV 株连续通过驴白细胞进行体外培养驯化，使其病毒毒力完全丧失，而保持了良好的免疫原性，最终培育成功EIAV 驴白细胞弱毒疫苗(沈荣显等，1979)，DLA进一步通过驴胎皮肤细胞培养驯化，又获得了皮肤细胞弱毒疫苗株。
2. virulent什么意思
2. 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。
3. Who was stabbed in the back in the midst of a match by a virulent fan of her vival, Steffi Graf.
她在比赛当中被对手格拉芙的一位恶意的球迷刺伤背部。
4. It can keep intact within fire resistance time limit, blocks open fire, virulent and noxious gas from the head-on fire surface, but have not heat preservation and heat insulation effect, is classed grade C fireproof glass.
在一定的时间内保持耐火完整性、阻断迎火面的明火及有毒、有害气体，但不具备隔温绝热功效，归类于C类防火玻璃。
5. virulent的反义词
5. Did I not read in a newspaper, signed by you, a passage of the virulent little organism of saliva?
由您署名的一篇关于唾液致病力强的微生体的文章，我不是已从报纸上拜读了吗？
6. The virus presents the typical Pseudorabies virus form under the electronic microscope, and can be neutralized with standard positive porcine sera using serum neutralization test. TCID50 of the virus was 10-10.87/0.1mL. Rabbits and pigs challenged with the cell virus showed typical syndrome of PR. PCR technique was applied for the detection of PRV in cell virus and amplified a fragment with desired size of 217bp. According with virus characteristic from infected pigs, the virus was identified as PRV and named XIN-W strain. On the pathogenic and molecular level, the study gives a preliminary proof that wild virulent strain of PRV was existed in Xinjiang region.
结果发现：分离的病毒接种实验兔后发生奇痒并麻痹致死；BHK-21 细胞培养盲传4 代出现典型细胞病变，用BHK-21 细胞测定其毒价TCID50 为10-10.87/0.1mL；电镜观察可见呈现典型PRV 病毒形态学特征；感染试验兔出现典型的奇痒症状；仔猪出现典型的症状和病理变化；分离的病毒能中和PRV 标准阳性血清；PCR体外扩增可见其与鄂A 株在同一水平位置上有相同的电泳带；根据此分离病毒株的上述特性，鉴定其为猪伪狂犬病病毒，并命名为XIN-W株。
7. 911查询·英语单词
7. The shedder, whoever he is, he's so virulent, he must have been symptomatic.
散播者，不管他是谁他身体里的病毒非常强，所以他一定会有症状
8. virulent在线翻译
8. The result indicated that pigs vaccinated with 10 μg or above of rE2 can induce effective antibody titer against CSFV. Furthermore, lower vaccination trials (10 μg and 20 μg of rE2 immunized group) were challenged with virulent CSFV in order to evaluate the vaccine efficacy according to clinical score, body temperature, weight increasing rate, white blood cell count, serological analysis, RT-PCR, gross lesion and histopathological examination.
经选择低剂量组(10 μg和20 μg rE2)之免疫组猪只以猪瘟病毒进行攻毒试验，并以其临床症状、体温、增重率、白血球总数、血清学、RT-PCR、肉眼病变和组织病理学等项目进行评估与分析，其结果显示免疫20 μg E2重组疫苗组於攻毒后均存活，且无呈现明显猪瘟之临床症状。
9. virulent的翻译
9. If there are activities of virulent origin, Avira AntiVir ProActive blocks them.
如果有危险区的活动，Avira 主防会阻止他们。
10. They are furious that protests in other countries are marring the occasion and have flooded their Internet bulletin boards with virulent antiforeign sentiment.
对发生在其他国家的、破坏这场盛事的示威，他们感到愤怒，在互联网布告栏上宣泄他们恶意的排外情绪。
11. 911查询·英语单词
11. One fragment belongs to gene coding for enmyze, one for PE family protein, the other 4 fragments for putative gene, and the last one for non-coding fragment. Revealed by PCR analysis, 2 of the different genes were present exclusively in the clinical virulent strain and H37Rv, but not in the clinical avirulent strain and H37Ra.
其中有2个基因经PCR方法已证实在强毒株H37Rv和临床分离的强毒株中存在，而在H37Ra和临床弱毒株中无；仅在弱毒株H37Ra基因组中的DNA片段3个，其中2个为新基因片段，已被GenBank收录。
12. It is bunch of virulent poppy flowers.
它是一束有毒的罂粟花。
13. virulent的解释
13. Heat-stable toxin gene eferred to the disease is a virulent unit.
热稳定肠毒素基因是其一种毒力单位，介导致病。
14. In oder to verify that CPE in endothelial cells was caused by shimen virulent strain ofCSFV, in this experiment RT-PCR and nPCR assay was used to identify viral E2 gene in theendothelial cell inoculated shimen virulent strain of CSFV.
为了确证血管内皮细胞 CPE 是否由 CSFV 石门株引起，将 CSFV 石门株接种于培养的猪血管内皮细胞，从接种后 24h，48h 和 72h 的血管内皮细胞和阴性对照血管内皮细胞提取细胞 RNA，经 RT-PCR 和 nPCR 扩增 CSFV 的 E2 基因。
15. danci.911cha.com
15. The Egyption authorities have decreed that all pigs in the country be rounded up and destroyed, like the filthy, noxious, virulent swine that they are.
埃及当局下令将所有全国的猪集中起来销毁，这些猪肮脏、有害而危险。
16. virulent
16. In order to widen the acceptance of mycoinsecticide products in market, the molecular biology basis of fungal pathogenesis in insect should be elucidated to identify important virulent genes, which could be then used to improve the strain performance by genetic engineering.
因此，有必要弄清昆虫病原真菌致病寄主过程的遗传学和分子生物学机理，找出控制毒力的主效基因。在此基础上，利用基因工程和细胞工程等技术提高菌株毒力，创造出更适合市场需要的真菌杀虫剂。
17. Or would you find a faster, more virulent poison?
或许你能找到一种更快速，更致命的毒药？
18. virulent
18. Then I resolved serenely to tell no one, as gossip is a virulent spreading poison.
后来我决定保持沈默，不告诉任何人，因为流言是快速散播的病毒。
19. METHODS: Gastroscopies were performed in 23 monkeys assigned to 4 groups: controls; nitrosating carcinogen ethyl-nitro-nitrosoguanidine administration alone; and inoculation of a virulent H pylori strain alone, or in combination with ethyl-nitro-nitrosoguanidine.
23只恒河猴，分为4组，分别为：对照组，单独喂食N-乙基-N`-硝基-亚硝基胍组，单独接种了HP的感染组，以及HP感染+ENNG喂食组。
20. virulent
20. Phylogenetic tree showed the more relationship between the NDV strain Qingdao and Italien strain. The result showed the NDV strain Qingdao was virulent.
系统发育进化树分析表明，NDV青岛株与Italien强病毒株亲缘关系最近，进一步证明，NDV青岛株为强毒株。
virulent 词典解释
1. 恶毒的;狠毒的;充满敌意的
Virulent feelings or actions are extremely bitter and hostile.
e.g. Now he faces virulent attacks from the Italian media...
现在他面临着意大利媒体的恶毒攻击。
e.g. Friends spoke of 'a virulent personal campaign' being waged against him.
朋友们说针对他正在发起“一场恶毒的个人攻击”。
The talk was virulently hostile to the leadership.
这次谈话针对领导层，言语恶毒，充满敌意。
2. 致命的;剧毒的
A virulent disease or poison is extremely powerful and dangerous.
e.g. A very virulent form of the disease appeared in Belgium.
比利时出现了这种疾病的一种极其危险的变体。
e.g. ...a particularly virulent strain of the virus.
这种病毒中毒性尤为强烈的一种
virulent 单语例句
1. Now experts fear a virulent fungus could decimate the few thousand frogs they estimate survive.
2. Premier Wen Jiabao said in April that the virulent food safety incidents show the degradation of morality and the loss credibility within the industry.
3. The Army also acknowledged that firebrand college students are among their most virulent potential enemies.
4. There is no treatment or vaccine against Ebola, one of the most virulent viral diseases known to humankind.
5. Those who resort to virulent criticisms may think that's the best way to incite action or an official response.
6. In addition to its harmful affects on humans, the chemical is also a virulent poison to marine life.
7. He also noted that although the new strain virus appears mild for the time being, it could become more virulent if it mutates during the flu season.
8. He said the virus might have become " more virulent and spread wider than we've expected, " though its mutation was not confirmed.
9. The people of Oran Town are in the grip of a virulent plague.
10. Farm groups were looking for more details about what kind of flock it was and how virulent the strain was.
virulent 英英释义
adj
1. infectious
having the ability to cause disease
2. harsh or corrosive in tone
e.g. an acerbic tone piercing otherwise flowery prose
a barrage of acid comments
her acrid remarks make her many enemies
bitter words
blistering criticism
caustic jokes about political assassination, talk-show hosts and medical ethics
a sulfurous denunciation
a vitriolic critique
Synonym: acerb acerbic acid acrid bitter blistering caustic sulfurous sulphurous vitriolic
3. extremely poisonous or injurious
producing venom
e.g. venomous snakes
a virulent insect bite
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