virus disease 中文意思是什麼

virus disease 解釋
病毒病
  • virus : n 1 【醫學】病毒;濾過性病原體。2 毒素;毒害。3 惡意,惡毒。4 【計算機】(電腦)病毒〈指擾亂或破...
  • disease : n. 1. 病,疾病;【植物;植物學】病害。2. (精神等的)病態,弊病。3. (酒等的)變質;(食物等的)腐敗。4. 〈廢語〉不安。
  1. The chickens and chicken embryos were inoculated with variant serotype isolate e of infectious bursal disease virus using cloacal, nosal routes or via the allantoic cavity route, and the histopathological features of the bursa of fabricius of the ibdv _ infected chickens at various intervals of time were systematically investigated

    本試驗全面而系統地觀察了傳染性法氏囊病病毒變異e株,通過泄殖腔、鼻腔和尿囊腔接種雛雞和雞胚后不同時間法氏囊的組織形態學變化。
  2. Newcastle disease virus ( ndv ) strain 695, a thermostable nature avirulent strain, were replicated in embryonated chicken eggsand its rna was extracted from allantoic fluid. referred to the reported sequence of f gene, a pair of primers were designed and synthesized. f gene of ndv b95 strain was amplified by rt - pcr, the pcr products were checked by agrose gel electrophoresis and purified by agrose gel fracion method

    利用從國外引進的新城疫熱穩定性天然弱毒b _ ( 95 )株接種spf雞胚繁殖病毒,經處理后提取病毒的基因組rna ,參考國內外發表的ndv融合蛋白基因序列,設計一對特異性引物,經反轉錄聚合酶鏈式反應( rt - pcr )擴增出約1700bp大小的特異性片段,將此片段回收純化后,利用t - a克隆技術將其克隆到pgem - t - easy克隆載體中,再轉化大腸桿菌jm109感受態細胞,轉化后經分子量比較、 pcr鑒定和酶切分析篩選陽性克隆。
  3. Prokaryotic expression of vp2 gene of infectious bursal disease virus and antigenicity of expressed product

    2基因的原核表達與抗原性分析
  4. In recent years, the outbreak of nd appear some new characters, it is reported that the amount of immunity defeat on nd increased, even chicks with high hi titer can be infected by ndv virulent strain. the gene - engineering vaccine is badly needed to control nd outbreak. so newcastle disease virus strain b95, a naturally avirulent and heat stable strain, was introduced from australia

    新城疫是國際獸疫局公布的16種烈性傳染病之一。近年來,新城疫的爆發出現了許多新特點,免疫失敗報道增多,甚至抗體水平較高的雞群也發病。為控制新城疫的爆發,急需研製基因工程苗。
  5. From dead chickens, one virrus was isolated by using eggs and chicken embryo fibroblast. lt was able to agglutinate chicken ' s erythrocytes and this heamagglutination could be inhibited by newcastle disease antiserum. this strain ' s biological property was tested by barren spot, cross - enutralization and cross - heamagglution inhibited and it was found that it was homological with the standard newcastle disease virus ( ndv ) virulent strain and avirulent strain but it had some diference with the standard strain

    本實驗採用spf雞胚及雞胚原代成纖維細胞,從河北省某雞場新城疫免疫抗體很高的病死雞的腦組織中分離得到一株病毒。此株病毒能凝集雞的紅細胞,並且這種凝集可以被特異性抗血清所抑制。
  6. Department of hokkaido university vet teachs xi tianhong to say, the unripe chicken market of area of border on of border land of asian south each country is very much, when unripe chicken crosses national boundaries to trade, without virus quarantine link, the possibility that the unripe chicken that avian flu passes poison of feeling catch a disease or shoe of unripe chicken negotiant touch the gallinaceous dung that contains virus to transmit exotic nation quickly is very large

    北海道大學獸醫系教授喜田宏說,亞洲南部各國邊境接壤地區的生雞市場很多,生雞跨國界交易時,沒有病毒檢疫環節,禽流感通過感染病毒的生雞或生雞交易者鞋子沾上含有病毒的雞糞迅速傳播到別國的可能性很大。
  7. Scientists discovered that this particular variety of rabbit was susceptible to a fatal virus disease, myxomatosis.

    科學家們發現,這種特殊品質的兔子易患一種叫做「多發性粘液瘤」的致命病毒性疾病。
  8. Scientists discovered that this particular variety of rabbit ( and apparently no other animal ) was susceptible to a fatal virus disease, myxomatosis

    科學家們發現,這種特殊品種的兔子(顯然不包括別的動物)易患一種叫「多發性粘液瘤」的致命毒性疾病。
  9. This insect attacks the raspberry crop and transmits virus disease.

    這種蚜蟲危害樹莓並傳播病毒病。
  10. Control of pepper virus disease with the new bio - combination pesticide 0. 3 radix sophorea flavescentis - berberine - flavone bacteriocide as

    苦183 ;小檗堿183 ;黃酮水劑防治辣椒病毒病的研究
  11. The yield reached 10 - 12mg / l. dr. chen ding hu in plant virus group of institute of plant protection of the caas ( chinese academy of agriculture sciences ) selected pap muts recombinants and wanted to produce pap through fermentation to prevention and cure plant virus disease

    中國農科院植保所植物病毒實驗室陳定虎博士成功的篩選到p . pastorispap利用甲醇緩慢型重組子( mut ~ s ) ,希望能利用微生物發酵的方法來大量生產pap ,將其應用於植物病毒病的防治。
  12. Abstract : the results of field experiment of comparison and demonstration in a large area showed that treating seed with imidacloprid and applying it in the late seedling stage and the early field stage can control small brown - back rice planthopper better, and prevent the epidemic of rice black - streaked dwarf virus disease effectively

    文摘:通過田間對比試驗和大面積示範應用證明,播種時以吡蟲啉拌種,秧田後期、本田前期噴施康福多、撲虱靈,可以較好地控制灰飛虱,從而有效地控制黑條矮縮病的流行。
  13. Plant virus disease is one primary crop disease. it distributes wildly and does great harm to economy of agriculture yield

    植物病毒病是農作物的主要病害之一,它危害嚴重,給農業生產帶來的巨大經濟損失。
  14. Ball is short and round, good embraces of leaves, the outside leaf is green and wrinkle, light green in petiole, the single ball is 7 - 8 kg, resistant to mildewed, soft, virus disease, bear the hoarding, the quality is good

    生育期80 - 85天左右凈菜率80 %以上,葉球短圓筒形,葉球疊抱,植株披張,外葉綠色較皺,葉柄淺綠爭,單株7 - 8公斤,畝產1萬公斤以上,抗霜霉,軟腐,病毒病,耐貯藏,品質佳
  15. Research of control methods for maize virus disease in china

    我國玉米病毒病防治技術研究概況
  16. Control methods on tobacco virus disease in linyi of shandong province

    臨沂煙區煙草病毒病防治策略探討
  17. Preliminary study of virus disease spread between shrimp and crab raised in the same pond

    蝦蟹混養與病毒病的傳播
  18. Horticultural plants are prone to infected by various virus during long term vegetative reproduction, which have blocked the growth and development of horticultural plants, and reduced their economy value, hence great importance have been attached to the prevention and treatment of virus disease in the world

    摘要園藝植物在長期營養繁殖過程中易感染各種病毒病害,嚴重威脅了園藝植物的生長發育,降低經濟價值,目前世界各國對病毒病害的研究和防治都極為重視。
  19. Tobacco virus disease control in china

    我國煙草病毒病的防治研究策略
  20. Current situation and control study on tobacco virus disease in china

    我國煙草病毒病的發生現狀及防治進展
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