she used a knot to securely tie the opposite sides of the polyethylene bag together.

one who prepares or writes instructional programs.

程序编制者准备或编制指导性程序的人.

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finally, some instructive conclusions and proposals are worked out.

最后, 得出了指导性的结论与建议.

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inspect reason program is the guiding file in inspect manage job.

监理规划是监理工作中的指导性文件.

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the conclusion has directively meaning to apf exploitation and application.

上述结论对有源电力滤波器的开发与应用有指导性意义.

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aiming at the fact that we still have to undergo unacceptable economic loss after fortification, the authors tried to analyze the cause of damage in view of the fundamental philosophy of seismic resistant code and pointed out the necessity of studying performance based seismic engineering ( pbse).

针对按现行抗震规范设防后仍要遭受巨大经济损失这一事实，作者试图从抗震设计规范的基本理念上分析引起破坏的原因，从而指出研究结构性能设计理论的必要性。

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one way some americans avoided steep losses in the stock market in recent years was by making unusual alternative investments in small farms and food businesses.

最近几年，美国的一些投资人为了避免在股市上遭受巨大损失而采取了一种非同寻常的作法，这就是，对小型农场和食品业进行投资。

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the travel company is arranging a package trip to the international computer exhibition.

旅行社正在安排一次去国际计算机展览会的包价旅游.

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the hotel offers an all-in rate of ￡150 a week.

该饭店每周的包价为150英镑.

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objective to study the prevention and treatment of stress ulcer.

目的探讨应激性溃疡的预防与治疗。

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during the acute phase of treatment of aci, treatment and control of infection, prevention of acute stress ulcer, maintenance of important organ function like heart and kidney will decrease the mortality of aci significantly.

[结论]控制血压和血糖，治疗感染，预防应激性溃疡的发生，保护好心肾等重要脏器的功能，可能会降低ACI的病死率。

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objective to discuss the effectively preventive measure to stress ulcer hemorrhage ( suh) occurring after ordinary thoracic operation.

目的探讨普胸术后应激性溃疡出血（SUH）的有效预防措施。

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accompanied by the increased bile reflux, the mean optical density of nnos-positive products significantly increased in the nerve plexus of pyloric sphincter ( p < 0.01).

免疫组化染色显示应激性溃疡大鼠胃内胆汁反流增加时，幽门区肌间神经丛nNOS免疫反应阳性产物平均光密度值显著增高（P

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results the urinastatin group was superior to the control group in prevention of stress ulcer, symptoms of systemic inflammatory response ( sirs) and decrement of protein catabolism.

结果乌司他丁组预防应激性溃疡、改善SIRS症状以及减少蛋白分解的能力优于对照组。

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objective: to investigate the pathogenetic characteristics of acute cerebrovascular diseases ( acvd) complicating stress ulcer ( su) and the tcm syndrome differentiation and typing.

目的：探讨急性脑血管疾病（ACVD）并发应激性溃疡（SU）的发病特点及其中医辨证分型。

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the stress ulceration was produced by cold restraint. the malondialdehyde ( mda) level in gastric mucosal tissue and plasma, and the tumor necrosis fator α( tnf α) level in plasma were measured.

以冷冻束缚法建立应激性溃疡模型，分别测定血浆和胃粘膜组织丙二醛及血浆肿瘤坏死因子α（TNFα）含量，并行胃粘膜病理检查。

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objective to evaluate the efficacy of h2 receptor antagonist, ranitidine, in prevention of stress ulcer and upper gastrointestinal hemorrhage in children with severe brain injury.

目的探讨H2受体阻滞剂（雷尼替丁）预防小儿颅脑损伤合并应激性溃疡、上消化道出血的确切疗效。

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objective: to probe into the influence of infusing nutritional fluids continuously for 24 h via nasal feeding tube on incidence of stress ulceration in critical patients.

[目的]探讨24h持续注入营养液的鼻饲方法对危重病人应激性溃疡发生率的影响。

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all the patients were given 100 mg ranitidine every 12 hours through injection of vein to prevent the stress ulcer.

所有患者每12h均予雷尼替丁100mg静脉注射预防应激性溃疡。

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method nt and antineurotensin were injected into cea of the rat respectively in order to study the effect of endogenous and exogenous nt on gastric stress ulcer.

方法双侧中央杏仁核内注射微量NT和抗NT血清，观察中央杏仁核外源性、内源性NT对胃应激性溃疡的影响。

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conclusion: at the level of ca the gastric cytoprotective effect of nt under stressful conditions may be related to mechanism modulating dopaminergic transmission.

结论：中央杏仁核内NT对胃应激性溃疡的细胞保护作用主要是通过调节多巴胺能神经传递实现的。

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