等位基因的频率
下列哪项不是山茱萸的抗炎作用() ["A、减轻二甲苯所致组织水肿","B、抑制蛋清引起的炎性渗出","C、抑制醋酸引起的炎性渗出","D、抑制肉芽组织增生","E、降低大鼠肾上腺内维生素C含量"]
对于8天线,2Port配置,当单port上的功率需求为15.2dBm时,单Path应该配置多大() ["6.2dBm","7.2dBm","8.2dBm","9.2dBm"]
下列属于三类动物疫病的是() ["猪细小病毒病","猪丹毒","猪副伤寒","猪肺疫"]
对于TD-LTE,一个无线帧时间长度() ["A.0.5ms","B.1ms","C.5ms","D.10ms"]
等位基因是()的基因的变异体。