This paper presents the development of acoustic immittance apparatus and application in diagnosis of ear disease.本文详细介绍了声导抗测试技术的发展及在耳科疾病诊断中的应用.This paper presents the contactless control of flasher with triode.提出了用三级管导通和...
Harry had carefully bought and wrapped presents for Mark to give them.哈里精心购置了礼物又仔细包好，让马克交给他们。Diana is taking the opportunity to wrap up the family presents.黛安娜利用这个机会将家人的礼物包起来。Jeff had shopped extravagantly for presents f...
The cholecystolithiasis divided into three types are, cholesterol, pigment and mixed type.胆囊结石主要分为胆固醇 、 胆色素及混合型三种.Objective To study the therapeutic effect of laparoscopy combined choledochofiberscopy on cholecystolithia...
They walked past stalls selling huge sprays of crimson, saffron and cobalt flowers.他们经过很多卖花的摊位，摊位上摆着大把大把的鲜花，有深红色的，有金黄色的，还有深蓝色的。Will you please tell me the secret of your saffron sauce?你能告诉我你的香料调味秘方 吗 ?Vegetable shortenin...
The King was unjustly accused of practising the black arts.国王被诬陷施行妖术。An art historian and collector, he was also a practising architect.他身为艺术历史学家和收藏家，同时也是一名从业建筑师。The church has broken the agreement, by insisting all empl...