Some children with acute pharyngitis complain of abdominal pain and are febrile.有些患急性咽炎的小儿诉说腹痛且有发热.Acute pharyngitis is a common upper respiratory tract disease in children.急性咽炎是一种常见的上呼吸道病的儿童.Objective : To probe into th...
Treat the upper respiratory tract especially infection, urgent chronic pharyngitis, bronchitic effect is apparent.非凡是治疗上呼吸道感染.急慢性咽炎. 支气管炎效果明显.Acute pharyngitis is a common upper respiratory tract disease in children.急性咽炎...
介绍了石油钻杆端部镦锻加厚工艺基本原理及加厚方式.The basic principle and the method of oil drill pipe end upsetting process were presented.本文介绍了先进的TR镦锻法制造曲轴毛坯的工作原理.The paper introduces the working principle in making crankshafts by using advanc...
The weather forecast is for showers and overcast skies...天气预报上说多云并伴有阵雨。The day is overcast and humid.天气多云潮湿。It was muggy and overcast.天气闷热潮湿，而且天色阴沉。The weather forecast is for showers and overcast skies.天气预报上说多云并伴有阵雨。The...