new castle disease 中文意思是什麼

new castle disease 解釋
新城疫
  • new : NEW =net economic welfare 〈美國〉純經濟福利。adj 1 新的,嶄新的;新發現的,新發明的;新開發的。...
  • castle : n 1 城;(城堡形)建築物。2 船樓。3 (國際象棋中的)車。4 〈the C 〉都伯林城。5 (不受侵擾的)避...
  • 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. By morphologic examination, structure characteristics ^ biological property n serological tests and pathology characteristic study, this virus was identified as the medium virulence chicken. new castle disease virus ( ndv ), whose pathology characteristics were appeared different from those of the standard virulence ndv. la sola vaccine could not give good protection against the infection of this virus isolate

    用spf雞胚在吉林省患病雞群中分離到一株病毒,經病毒形態學、結構特徵、生物學、血清學及致病性等試驗研究,確定該病毒為雞新城疫強毒,對lasota免疫雞的致病性及其致死率與雞新城疫標準強毒e _ 9f _ ( 48 )對比差異顯著, lasota疫苗對該株病毒免疫保護效果不理想。
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