結(jié)核菌素檢查(的反應(yīng)結(jié)果)是陽(yáng)性的.The tuberculin test was positive.公牛, 公羊, 國(guó)王和男演員都是陽(yáng)性的.Bull, ram, king and actor are masculine.對(duì)疑似陽(yáng)性的克隆經(jīng)EcoR與Hind雙酶切分析.Suspected positive clones were digestedwith EcoR I and Hind III....