PRDC

常見(jiàn)例句

• In order to ascertain main pathogens of PRDC and provide scientific preventive andcontrol methods, the research was carried out.
  本研究的目的在了解我省豬呼吸系統(tǒng)疾病的感染狀況，確定豬呼吸系統(tǒng)疾病病原，為制定科學(xué)合理的防制對(duì)策提供理論依據(jù)。
• Typical signs of PRDC include body temperature rising,cough,dyspnea, low feed effect and low growth rate, which finally caused low growthperformance and high death rate.
  PRDC最典型的癥狀包括體溫升高、呼吸困難、咳嗽、飼料轉(zhuǎn)化率降低以及生長(zhǎng)緩慢和發(fā)育不均勻、死亡率升高等。
• From the other,empirical study indicate that PRDC tightly associates withporcine reproductive and respiratory virus(PRRSV) swine influenza virus(SIV) porcine circoviruses(PCV2) and mycoplasma hyopneumoniae,and PRDC is the cause of these virus.
  實(shí)驗(yàn)研究從另一方面表明PRDC與豬呼吸與繁殖綜合征病毒、豬流感病毒、豬圓環(huán)病毒2型、豬肺炎支原體有緊密的相關(guān)性,這四種病毒是原發(fā)原因。
• Total 420 serum samples from twentyintensive pig farms were tested in different districts in Hainan province.The resultsshowed that PRDC was very common in pig farms, but infected rate different.
  通過(guò)筆者對(duì)省內(nèi)不同縣、市的20個(gè)規(guī)?；i場(chǎng)共420份血清進(jìn)行的血清流行病學(xué)調(diào)查，結(jié)果表明，我省各地豬場(chǎng)普遍存在PRDC感染，但各場(chǎng)之間及各豬群之間PRDC的感染狀況不盡相同。
• The porcine respiratory disease complex PRDC
  豬呼吸道病復(fù)合體
• Porcine Respiratory Disease Complex (PRDC)
  豬呼吸道病綜合征
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