问题:宰后必须检疫器官有:头、肺、()、肝、()、肾、()、肠与肠系膜、母畜生殖器及所属于淋巴器官。...
Saturday, February 25, 2023
问题:危险性有害生物(限定的有害生物,regulated ...
Wednesday, September 14, 2022
Sunday, January 21, 2024
问题:风险分析包括4个相关步骤,即危害确认、风险评估、风险管理和()A、风险交流B、风险估算C、风险分析D、风险识别...
Sunday, September 10, 2023
Wednesday, September 14, 2022
问题:病毒检验的大致程序为:临床标本→()培养→初步鉴定→最后()。...
Sunday, September 10, 2023
问题:检疫性有害生物(quarantine pest)...
Friday, November 4, 2022
问题:近代的五界系统:(Whittaker,1969)将细胞生物分为哪五界,并请例举实例?...
Sunday, September 10, 2023
Monday, December 12, 2022
Sunday, October 8, 2023
Monday, September 12, 2022
Monday, November 6, 2023
Thursday, October 5, 2023
Sunday, October 8, 2023
Sunday, March 24, 2024
Sunday, October 8, 2023
Wednesday, September 14, 2022
Sunday, September 11, 2022
问题:办理进境检疫审批手续后,除下列情况哪一个,货主、物主或者代理人应当重新申请办理检疫审批手续()A、变更进境物的品种或者数量的B、变更输出国家或者地区的C、变更进境口岸的D、丢失报检单...
Wednesday, December 20, 2023
问题:早期的检疫只是用于()的传入和扩散,即卫生检疫。...
Friday, November 11, 2022