A.34~35℃
B.35~36℃
C.35~37℃
D.36~37℃
E.38~39℃
[单选题]立克次体的鸡胚培养法,鸡卵的孵育温度是A.34~35℃B.35~36℃C.37~38℃D.38~39℃E.39~40℃
[单选题]应用鸡胚培养立克次体时,孵育鸡胚的孵卵箱的湿度应为A.20%~35%B.35%~45%C.45%~55%D.45%~60%E.65%~75%
[单选题]应用鸡胚培养立克次体时,鸡胚应置于A.34~35℃B.35~36℃C.35~37℃D.36~37℃E.38~39℃
[单选题]应用鸡胚培养立克次体时,鸡胚应置于A.34~35℃B.35~36℃C.35~37℃D.36~37℃E.38~39℃
[单选题]应用鸡胚培养立克次体时,孵育鸡胚的孵卵箱的湿度应为A.20%~35%B.35%~45%C.45%~55%D.45%~60%E.65%~75%
[单选题]应用鸡胚培养立克次体时,孵育鸡胚的孵卵箱的湿度应为A.20%~35%B.35%~45%C.45%~55%D.45%~60%E.65%~75%
[单选题]立克次体的鸡胚培养法应将鸡卵置于下列哪一个湿度的孵卵箱中孵育A.20%~35%B.45%~60%C.34%~45%D.67%~75%E.75%~85%
[单选题]接种立克次体的鸡胚应置于下列哪一个温度的孵卵箱中孵育( )。A.32~35℃B.37~38℃C.38~39℃D.39~40℃E.40~41℃
[单选题]立克次体鸡胚培养法应将鸡卵置于哪一个温度的孵卵箱中孵育( )A.33℃~34℃B.35℃~36℃C.37℃~38℃D.39℃~40℃E.38℃~39℃
[单选题]接种立克次体的鸡胚应置于下列哪一个温度的孵卵箱中孵育A.32~35℃B.38~39℃C.40~41℃D.37~38℃E.39~40℃