PRDC
基本解釋
- =Polar Research and Development Center 極地研究發(fā)展中心([美]陸軍)
英漢例句
- 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.
通過筆者對(duì)省內(nèi)不同縣、市的20個(gè)規(guī)?；i場共420份血清進(jìn)行的血清流行病學(xué)調(diào)查，結(jié)果表明，我省各地豬場普遍存在PRDC感染，但各場之間及各豬群之間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