| 释义 |
avian leukosis virus短语¹⁴⁴⁹⁷²⁺² 基本例句 鸟类白血病病毒 Chickens on the incidence of blood samples were randomly collected35 by Avian Leukosis Virus- J Subgroup detection ELISA kit, the positive rate reached5. 对发病鸡群随机采集血液样本35份,经禽 J-亚群白血病 ELISA试剂盒检测,阳性感染率达5。 dictall |