推原其故 的英文怎麼說
中文拼音 [tuīyuánqígù]
推原其故
英文
trace back to a cause; infer from premises; analyze the cause-
As a result of the heightening of mechanical operation speed and the application of new materials and new structures, the nonlinear dynamic behavior in rotating machines is becoming increasingly outstanding and important. nonlinear dynamic phenomena in rotating machines cant be described, explained and predicted by rotordynamics based on linear system theory. along with the deepening and permeating of nonlinear scientific research, the nonlinear vibration of rotor systems has become an attractive field in recent years. from a point of view to set up the distinct corresponding relations between vibration states and failures of rotating machines, main advances in the research of rotor nonlinear vibration are summarized, and typical nonlinear dynamic phenomena and their forming mechanism are also summed up in the paper. the aim of the paper is to enrich the diagnostic knowledge base of rotating machines. 55refs
由於機械運轉速度的不斷提高和新型材料、新型結構的推廣應用，旋轉機械的非線性動力學行為日顯突出和重要.基於線性系統原理的轉子動力學理論與方法難以對實踐中出現的豐富的非線性動力學現象作出準確的描述、闡釋和預測.近年來，隨著非線性科學研究的深入和滲透，轉子系統非線性振動已成為應用力學和機械工程領域的研究熱點之一.從有利於建立旋轉機械振動狀態集與故障集之間的映射關系出發，綜述了近年來轉子系統非線性振動研究的主要進展，總結了轉子系統中出現的典型非線性動力現象及其產生機理，目的在於豐富旋轉機械故障診斷知識庫.參55This paper discussed the academic basis and realization technology of remote fault diagnosis base on internet, it emphasized on system structure design and system software design. a prototype system had been developed on windows platform to demonstrate the function of remote fault diagnosis system. finally, on the basis of the summarization of the research work in this paper, further research and investigation were discussed
研究方向著重於建立基於internet的遠程故障診斷系統的總體結構及其各功能模塊，在此基礎上研究故障診斷方法和診斷推理原理，並在windows平臺上開發了遠程故障診斷原型系統，最後在總結全文的基礎上，對設備遠程診斷技術的應用前景作了展望，對有待進一步深入研究的問題提出了建議。An especial mode has been adopted to realize this system, which is different from the conventional mode of realizing expert system. it includes the two aspects : one is using modern database technology to organizing the repository of ipdaes and other aiding databases in order to realize sharing data ; the other is using advanced programming language with the character of object - oriented to realize the inference engine of ipdaes, which absorbs the heuristic merits of windows " helping systems to make the reasoning process easily understood by the means of including the explaining module into the inference engine
系統採用了與傳統專家系統實現不同的方式：以數據庫的形式實現知識庫，將知識庫與其他輔助數據庫融合在一起，方便數據共享和傳遞；面向對象高級語言與數據庫管理系統相結合以實現推理機制，借鑒windows標準幫助系統啟發式幫助用戶一步一步地尋找故障原因的優點，將解釋功能蘊含于推理求解的過程中，使之趨於人性化，推理過程更清晰，更易理解和使用。In accordance with the technological difficulties encountered in the process of insulation supervision based on the dissolved gases analysis ( dga ), several kinds of model and method are presented to improve the reliability and precision of fault diagnosis of the power transformer. main research content includes : by deeply studying the common transformer faults diagnosing methods, such as three - ratio methods and improved electrical committee agreements, several shortcomings such as uncertainness judgment when the fault reasons, phenomenon and principles come out together while can not consistent to each other etc. for this reason, the old methods can not fully meet the need to engineering practical application. considering fuzzy relationship matrix can fully represents the causality between fault symptoms and fault types, when diagnosing complex equipments with multiple symptoms and fault causes such as power transformer, a synthetic fuzzy diagnosing model is firstly proposed to diagnose transformer ' s insulation faults based on dga in this paper
本文針對應用油中溶解氣體分析方法進行變壓器絕緣監督時所遇到的主要技術難點，提出了提高變壓器故障診斷的準確性、可靠性的幾種模診斷方法，主要研究內容有：通過對判斷變壓器故障常用的三比值法和改良電協研法的深入分析，其診斷準確率較高，但對故障原因、故障現象和故障機理間同時存在不確定性和模糊性的變壓器等電氣設備的故障診斷，難于滿足工程應用的需要；在處理變壓器等結構復雜設備的多癥狀、多原因故障診斷時，模糊關系矩陣可以全面反映這種癥狀與故障類型間的因果關系，進而提出了變壓器故障診斷的模糊綜合診斷模型；同時作者還深入分析了模糊運算元的特性；針對常用的模糊評判結果的模糊集的集化方法的不足性，提出了將模糊綜合診斷與模糊規則推理結合起來進行故障診斷的方法，能達到較好的效果。System diagnosis and componentsdiagnosis can query the fault cause or fault place according to the visible fault phenomenaand can query the solving methods according to the cause and the pla ce. expert systemdiagnosis adopts man - computer dialog piatform, producing method, fault tree analysis andforward chaining. the user of hydrauiic equipment can eliminate the malfunction by thediagnosis of the software according to the visible phenomena
其中系統診斷和元件診斷能夠根據所需診斷系統（或元件）的故障現象診斷出可能的故障原因或部位，再根據找到的部位查得故障的排除方法；專家系統診斷採用了人機互動式界面、產生式規則表示法、故障樹的診斷模型、深度優先搜索法和正向推理策略。The article defines the audit report ' s authenticity, accuracy and completeness regulated in the securities law according to the revision of some detailed auditing rules ; defines the cpa ' s ordinary negligence, gross negligence and fraud according to cpa ' s profession characteristics ; classifies the degree of wrongs of cpas and burden of proof : when audit report exists in the prospectus or listing statement, cpa is liable for ordinary negligence ; when it exists in annual report, cpa is liable for gross negligence, these negligence are inferred by law
由於對注冊會計師的過錯也存在不同看法，本部分根據其職業特點，對其過錯的含義重新界定。根據審計報告所出現的披露文件的影響范圍不同，對注冊會計師承擔責任的過錯程度及舉證進行區分，出現在招股說明書與上市報告書中時，注冊會計師承擔普通過失責任，出現在年度報告中時，承擔重大過失責任，且都由法律推定過失存在，但如果要想讓注冊會計師承擔故意責任時，原告需負舉證責任。The ca should take the liability of tort when the relying party suffers for its negligence. the onus of proof should be on the ca as it is a professional organization. also, as the ca runs a high risk, it is necessary to put a reasonable limitation on its liability
通過比較借鑒專家對第三人的民事責任制度，筆者認為認證機構和信賴方之間沒有合同關系，二者間是一種「信賴關系」 ;在認證機構因過失對信賴方造成損失時，認證機構應承擔侵權責任;因為認證機構的專業性，故應適用過錯推定原則;又因為認證機構的高風險性，故還應對其責任進行合理限制。This article holds that it has five requisites to constitute civil compensation for medical malpractice and that is fair to apply liability with presumed fault principle to medical malpractice cases
醫療事故民事賠償責任的構成為「五要件」 ，其歸責原則為過錯推定責任原則。This paper is written on the basis of theories of tort, with the objective to fairly and appropriately resolve the disputes arising from the student injury incidents
其應適用推定過錯責任原則，並以侵權行為的一般構成要件為基礎，根據學校在事故中的過錯大小確定賠償責任。分享友人