膈上发现部分贲门.A portion of the cardia is demonstrated above the diaphragm.此处有一肌肉环即贲门括约肌围绕着食道.A ring of muscle, the cardiac sphincter, surrounds the esophagus at this point.方法238例贲门失弛缓症患者.Methods : The study cohort comprised 2...
在研究磁流变抛光机理的基础上,根据光学加工中为人们所普遍接受的Preston方程, 建立了磁流变抛光的数学模型.Accordingto Preston equation, mathematics model of MIRE is established in this thesis.这房子里铺着抛光的木地板.The house had a very nice polished wooden floor.介绍了电化学 — 机械抛光的原理 ...
Guests bopped and jigged the night away to the disco beat.客人们整个晚上随着迪斯科的节奏跳博普舞和吉格舞。He reached out and bopped me over the head with a rolled - up newspaper.他伸出手来用一张卷起的报纸打我的头.The visiting team got bopped.客队被击败了....
That book teems with blunders.那本书错误不少.The boy made many blunders as he stumbled through his recitation.这个男孩在讷讷的背书中出了很多差错.If ( one was ) overwhelmed by passion, it could lead to serious blunders.当感情完全淹没理智时, 就可能铸成大错.The ev...