攻毒試驗 的英文怎麼說

中文拼音 [gōngdúshìyàn]
攻毒試驗 英文
challenge experiment
  • 攻 : Ⅰ動詞1 （攻打） attack; assault; take the offensive 2 （指責別人的過錯; 駁斥別人的議論） accuse; ...
  • 毒 : Ⅰ名詞1 （對生物體有害的性質或物質; 毒物） poison; toxin 2 （毒品） drug; narcotics 3 （姓氏） a s...
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 試驗 : trial; experiment; test
  1. " in challenge trials locally and overseas, the vaccine has proven protective against various strains of highly pathogenic h5 avian influenza viruses

    他說：該疫苗曾在香港和外地進行多次攻毒試驗，結果顯示這疫苗對多種高致病性的h5禽流感病毒類型均有保護作用。
  2. The 100 % immuno - protection against hcv strain f114, v - jn and v - yc was observed in the experimental piglets that had been vaccinated with hclv strain vaccine by the program above

    攻毒試驗再一次證實仔豬按此程序2次免疫，於150日齡攻毒時試驗組均未發病，保護率100 。
  3. In the meantime, comparing with control group, evident immune protection against hp was induced. the dose is 10 g per mouse of intranasal immunization, 25 g per mouse of rectal immunization and 50 g per mouse of oral immunization

    細胞因子的rt一pcr試驗證實，小鼠感染后胃組織主要有inf - y表達，無il一4表達，表現為thl反應，攻毒后未感染的免疫鼠胃組織中則表達il一4 ，表現為thz反應。
  4. Experiment 3 studies on the antiviral and antibacterial activity of different herbal polysaccharides this research was conducted to study the in vitro antiviral, antibacterial activity and protection of broilers infected with newcastle virus of different herbal polysaccharides. it was found that at low concentrations ( 0. 1 % ), three polysaccharides had no antibacterial activities to five bacteria

    中國農業科學院博士論文摘要試驗三多糖的體外抗菌、抗病毒活性研究及攻毒保護實驗研究本試驗研究了蘆苔多糖、黃蔑多糖、牛膝多糖的體外抗茵、抗病毒活性以及對新城疫強毒感染雞的保護作用。
  5. In the study, respiratory problems and blue ear were not observed on all the pigs after challenged with prrsv strain ch - 1a. but the rectal temperatures of the pigs in the negative control groups ( plers1neo - immunized group and mock group ) were higher than the pigs immunized with the dna vaccines

    Prrsv的感染一般為亞臨床表現，在本試驗中，攻毒后所有的小豬都沒有出現呼吸困難、耳朵發蘭等癥狀，但空白對照豬和空質粒接種豬的體溫要高於基因疫苗免疫豬和滅活苗免疫豬，最高可達40石c 。
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