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ly sudden and dramatic. W ith chronic condi-tions, the onset is often more gradua.l The cardinal symptomsof intestinal obstruction ate pain, absolute constipation, ab-dominal distention, and vomiting. W ith mechanical obstruc-tion, the pain is severe and colicky, in contrastwith the con-tinuous pain and silent abdomen ofparalytic ileus. There is al-so borborygmus( .i e. rumbling sounds made by propulsion ofgas in the intestine) and audible high-pitched peristalsis, andperistaltic rushes.[7]以上语篇基本上是采用主位同一型模式,这也是大多数病理介绍所采用的模式。各句主位均为概念性,后一句主位基本上是对前一句主位概念的重复。围绕语篇的主题“肠梗阻”介绍了其表现分类、基本症状和特殊病况。使读者对于该主题有客观的认识。在翻译过程中,也应沿用这一基本模式,来达到主位同一、突出主题的目的。中译文:肠梗阻的表现取决于梗阻的程度和延续时间。急性梗阻一般起病突然,来势汹汹;慢性梗阻则起病较为平缓。肠梗阻的基本症状是疼痛、完全性便秘、腹部鼓胀和呕吐。当肠梗阻为机械性时,疼痛严重,呈绞痛状,与麻痹性梗阻的持续疼痛和无腹鸣形成对照。同时,还有腹鸣(肠内气体推进时发出的咕咕声)和能听到的高音蠕动波。

(二)药物说明书(节选)Pharmacology and ClinicalApplication(1)It is applicable to various kinds of shock, stimulatingadrenal cortex, enhancing the function of reticulo-endothelialsystem under shock conditions to remove various pathogenicsubstances. It also improves the blood supply of important or-gans such as heart, liver and brain and improvesmicro-circu-lation aswel.l(2)It can be used to treat angina pectoris, myocardial in-farction of coronary heartdiseases, viralmyocarditis, pulmogen-ic heartdiseases and heart failure. It can strengthenmyocardiaccontraction and raise blood pressure, improve the blood flow ofcoronary arteries, enhance body’s tolerance to hypoxia, reducethe oxygen consumption of myocardium, and protect or repairmyocardial cells. It also has somewhat anti-arrhythmic effect.(3)To various cancer patients, a significant synergisticeffect and reduced toxicity can be obtainedwhen this product isused in combination with chemo-or-radio therapy. The gen-eralhealth conditions of patients improved and the hemopoieticfunction of bone marrow protected. Cancer patients’cellularimmunologic functions ( the activity ofNK, LAK and TH/TSvalue being raised) can also be improved. The percentage ofthe disappearance or shrinkage of rumors is raised aswel.l以上段落是节选自英国某知名品牌注射液说明书“功能与主治”部分,共分三个小段。第一段和第二段分别由两个和三个长句构成。每个句子的主语,即主位,都是It(指该药物),属于典型的主位同一模式;第三段由三个含有被动结构的本论文由英语论文网提供整理，提供论文代写，英语论文代写，代写论文，代写英语论文，代写留学生论文，代写英文论文，留学生论文代写相关核心关键词搜索。