causative organism造句

• Within a few years the causative organisms of typhoid, asiatic cholera and many other diseases were grown in pure culture .
  在几年的时间内，人们培养出了伤寒、亚洲霍乱和其他疾病的线细菌。
• The causative organisms included both gram positive and gram negative bacteria
  引起发炎的细菌包括革兰氐阴性及革兰氐阳性菌种。
• Objective to analyze the causative organism , predisposing medical condition and treatment result of endogenous endophthalmitis
  摘要目的分析内源性眼内炎的致病菌、全身易发因素及治疗结果。