Smoking is a causative factor in several major diseases.抽烟是引起几种严重疾病的病因。Both nicotine and carbon monoxide inhaled with cigarette smoking have been incriminated as causative factors.抽烟时吸入的尼古丁和一氧化碳都已经被标定为致病因素。Plasmodium is ...
Smoking is a causative factor in several major diseases.抽烟是引起几种严重疾病的病因。Especially in hearing - handicapped children , endolymphatic hydrops plays a major causative role in acute hearing loss.本症须与内淋巴水肿、外淋巴瘘 、 腮腺炎耳聋、及积液性中耳...
Megadyne is a leading worldwide manufacture of polyurethane transmission belts and rubber belts.意大利麦高迪公司是全球著名的聚氨脂皮带和橡胶带生产企业.The microphone converts acoustic waves to electrical singals for transmission.麦克风将声波转化成电信号进行传播。T...