摘要青海软玉矿床产于中酸性侵入岩与大理岩接触带中. Nephrite deposits in Qinghai Province have occurred in contact belt between intermediate - acidic intrusive rocks and dolomite - marble.
语音学是研究语言声音的.Phonetics deals with speech sounds.语音学是一门语音的科学.Phonetics is the science of sounds.我从图书馆借了一本语音学入门书.I borrowed from the library a primer of phonetics....
There was blood on the laryngoscope, common in difficult intubations.喉镜上有血, 在插管困难时是很常见.Under the indirect laryngoscope sees: The two - sided vocal cord movement is normal.间接喉镜下见: 双侧声带运动正常.Objective : To discuss the thera...