...The last three lines of chapter 28 have been moved to the end of Chapter 27. The last three lines of chapter 39 have ...
...牙和牙槽突损伤比较常见。可单独发生，也可和颌面部其它损伤同时发生。前牙和上牙槽突因位置突出，受伤机会较多。牙损伤分为急、慢性损伤两种，包括牙体及牙周膜损伤，有时伴有牙槽突损伤。一、牙体急性损伤1．牙震荡（Concussion of the...
...且常于夜间发作。有的出现幻视及错认。【鉴别诊断】（一）延髓肿瘤（medulla oblongate tumor） 本病好发于儿童和青年。起病缓慢，呈进行性加剧。常出现第Ⅺ、Ⅹ、Ⅺ、Ⅻ、Ⅴ颅神经障碍，表现为吞咽困难，饮水呛咳，声音嘶哑。病侧面...
...性质及蒂的有无和长短。瘤体大蒂长者易致房室瓣口狭窄或关闭不全，发生血流动力学的改变,出现一系列的症状，瘤体小蒂短者，可长期无症状。一、症状（一）梗阻症状 早期常有心悸、气短、运动耐力减低，左心房粘液瘤如梗阻肺静脉或二尖瓣口可产生酷似二尖瓣病变...
...construction differs but their effect is the same. Beyond the gate of experience flows the Way, Which is ever greater and...
...others, the more he is satisfied; The more he gives, the more he receives. Nature flourishes at the expense of no one; So ...
...供应大脑半球后2/5部分，生脑后半部、脑干和小脑的血液。两侧大脑前动脉由前交通动脉互相沟通，大脑中动脉和大脑后动脉由后交通动脉互相沟通，在脑底形成脑底动脉环（willis环）。脑部这一环状的动脉吻合对颈动脉与椎一基底动脉两大供血系统之间，特别...
...Thirty spokes meet at a nave; Because of the hole we may use the wheel. Clay is moulded into a vessel; Because of the ...
...There is a mystery, Beneath abstraction, Silent, depthless, Alone, unchanging, Ubiquitous and liquid, The mother of ...
...the ways of theft, And far from the Way....
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