The active promoter fragment was cloned from actinophage? φ SL 60 and then sequenced by dideoxynucleotide sequencing system. 通过测定林可链霉菌噬菌体? SL60启动子活性片段的碱基,分析了该启动子的结构、核糖体结合位点、转录起始位点和翻译起始密码子等功能元件.
恐怕是急性胃炎.I'm afraid it's an acute gastritis.胃炎可引起类似消化性溃疡的症状.Gastritis may cause symptoms resembling those of peptic ulcer.萎缩性胃炎与胃癌的关系尚有争论.The relationship of atrophic gastritis to cancer has been debated....
On its way to the standing - galley Tilbury's notice got pied.提尔伯里的讣告字版送到备用架上的时候,被弄乱了.I've Pied Piper since I don't buy kids following a flute player.我不想写〈吹笛手〉,因为我不相信小孩子会愿意跟著吹笛手走.The Pied piper had all the...
呼气，膝部放松向胸部靠拢。Breathe out and ease your knees in toward your chest.那件连衣裙凸显了她的蜂腰，也让她的胸部看起来更丰满。The dress exaggerates her wasp waist and enlarges her bosom.她躺在床上，闭着眼，胸部起伏不定。She lay on the bed, her eyes closed and her bosom p...