繁殖障碍 meaning in English
breeding difficulty
breeding disorder
disturbance of reproduction
Examples
- Genetic engineering techniques bypass crossbreeding barriers between species to enable gene transfer between widely differing organisms
遗传工程可突破物种间的杂交繁殖障碍，使基因在自然界不同物种间迁移。 - Vietnam also has reported recent cases of blue - ear disease . the disease causes reproductive failure in female pigs and breathing difficulties in young pigs . older pigs may also be affected
越南最近也发现了猪蓝耳病病例。这种疾病能引起母猪繁殖障碍，使幼猪呼吸困难。年龄大的猪也会感染。 - Porcine reproductive and respiratory syndrome ( prrs ) , caused by prrs virus ( prrsv ) is a severe infectious disease in swine herds characterized by reproductive failure in sows and respiratory illness in young pigs
猪繁殖与呼吸综合征( porcinereproductiveandrespiratorysyndrome ， prrs )是由prrs病毒( prrsv )引起的以母猪发生繁殖障碍和仔猪出现呼吸道症状为特征的传染性疾病。 - Porcine reproductive and respiratory syndrome virus ( prrsv ) is the causative agent of prrs . it causes an important disease in pigs characterized by reproductive failure in sows and gilts , pneumonia and an increase in perinatal mortality , resulting in great economic losses to the swine industry
猪繁殖与呼吸综合征是由猪繁殖与呼吸综合征病毒( porcinerespiratoryandreproductivesyndromevirus , prrsv )引起的一种以母猪繁殖障碍和仔猪呼吸道疾病为特征的传染病。 - The training course on livestock production diseases control is lectured mainly on biosecurity epidemic disease prevention and treatment of dairy cattle in livestock farms , fine quality dairy production , biosecurity measures for prevention of dairy udder diseases , mastitis , artificial insemination technology , abomasums displacement , caesarean section technology on the standing cows , dairy reproduction failures , etc . the training course is instructed by the combination of lectures with practices
动物疾病防治培训班讲授内容包括牧场奶牛的生物安全疫病防治优质牛奶生产预防奶牛乳房疾病的生物安全措施奶牛的乳房炎牛人工授精技术皱胃移位站立牛的剖腹产术奶牛繁殖障碍等。培训班采用讲授与实习相结合的方法。