方法：查阅、分析、归纳多篇国外文献。
Methods: To search, analyze and summarized the foreign literatures.
目的：考察文献资料方法，探讨提取多叶棘豆中多糖，并鉴别多糖及含量测定的方法。
Objective:To review literature data and investigate the method of process of extraction, of identification, and determination of content in polysaccharide of Oxytropis myriophylla.
方法对527例移行细胞癌中42例尿路上皮多器官癌病例进行临床分析并结合文献进行讨论。
Methods 42 cases of multiple urinary organ involved urothelial carcinoma out of 527 cases of urothelial carcinoma were analyzed, with review of the literature.
针对怎样抑制周期性干扰，文献中报道较多的是LMS自适应滤波方法，但该方法需调整参数多，对脉冲型干扰表现出不稳定性。
Aiming at how to prevent periodic interference, more papers have covered LMS adaptive filter, which needs to adjust many parameters and shows instability in pulse type interference.
方法：查阅并参考国外近年20多篇相关文献资料。
Method: More than 20 current foreign literatures were read and reviewed.
针对总体规划就图书馆收藏、采集及重点学科文献侧重点等方面的问题，提出了文献资源收藏原则和多途径采集的方法。
It also put forward collection principles of literature resources and methods of many approaches acquisition based on library collection, acquisition and emphasis of key subjects literature.
方法回顾性分析内窥镜胸交感神经链切断术治疗58例多汗症的结果，复习文献，总结此手术的临床应用。
Methods Retrospectively analyze the prognosis of 58 patients with hyperhidrosis treated with endoscopic thoracic sympathectomy, review the literatures and summarize the application of the operation.
研究方法以文献调研为基础，结合专家意见，建立COPD流行病学信息调查表，展开多中心临床调研。
Research MethodsBased on the research literature, the combination of expert advice, the establishment of COPD epidemiological information questionnaire to start multi-center clinical study.
研究方法以文献调研为基础，结合专家意见，建立COPD流行病学信息调查表，展开多中心临床调研。
Research MethodsBased on the research literature, the combination of expert advice, the establishment of COPD epidemiological information questionnaire to start multi-center clinical study.
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