能確定診斷的 的英文怎麼說
中文拼音 [néngquèdìngzhěnduànde]
能確定診斷的
英文
pathognostic- 能 : 能名詞(姓氏) a surname
- 確 : 形容詞1. (符合事實; 真實) true; reliable; authentic 2. (堅固; 堅定) firm
- 定 : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
- 診 : 動詞(診察) examine (a patient)
- 斷 : Ⅰ動詞1 (分成段) break; snap 2 (斷絕;隔斷) break off; cut off; stop 3 (戒除) give up; abstai...
- 的 : 4次方是 The fourth power of 2 is direction
- 確定 : 1. (明確地定下) define; fix; determine; ascertain 2. (明確而肯定) definite; certain; for sure
- 診斷 : diagnose; diagnosis; diacrisis
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A history of prior belladonna medication may help to confirm the diagnosis.
顛茄類藥物的服用史可能有助於確定診斷。However, the definition of female androgen deficiency, as recently provided by the princeton consensus statement, is not precise enough and may lead to over - diagnosis due to the high prevalence of its diagnostic criteria : androgen levels below or within the lower quartile of the normal range and concurrent * * * ual dysfunction
可是,婦女雄激素缺乏的定義並不足夠精確,而且它通用的診斷標準(雄激素水平低於或等於正常范圍的低限,且並發性功能障礙)可能會導致過度診斷。If dispatchers make misjudgment or leaky judgment for this kind of faults, maybe it will bring out serious aftereffects such as accident spread, etc. thus, it is necessary to develop a fault diagnosis method with strong robustness to suit all kinds of disadvantaged instances, and assist dispatchers to identify faults quickly for guarantying power system ' s safe and stable running
當電力系統發生復雜故障或開關?保護存在較多誤動?拒動以及因信息干擾發生信息丟失等諸多不確定因素時,會使得故障后的系統響應復雜化,給故障診斷工作造成很多困難,如果調度員對故障發生誤判,漏判,可能會導致事故擴大等嚴重後果。因此,有必要發展一種魯棒性強,適應各種不利情況的故障診斷方法,協助調度人員迅速識別故障,保證電力系統的安全穩定運行。With the development of the network and the multi - processor system, the research, simulation and the impemeni of the system - level fault diagnosis which is the very important means to increase the reliability of the system, are becoming more and more important. on the system - leve1 fault diagnosis, based on the group theory of system - level fault diagnosis that has been put forward by pro f zhang, the paper constructs newly the theory bases, improves on the matrix method, reinforces and consummates group arithmetic of all kinds of test mode, for the first time, analyses and discusses the equation solution of all kinds of models, so al1 the consistent fault patterns ( cfp ) could be found, straightly and high efficiently, even if the sufficient and necessary condition of t - diagnosable is dissatisfied and the complexity of system - level fault diagnosis is greatly decreased, especialy in strong t - diagnosabl6 system. last the simulation system ' s function has been extended and the application hotspot and the development trend have been disscussed
本人在張大方教授等人提出的基於集團的系統級故障診斷的理論基礎上,重新構建了系統級故障診斷的理論基礎,定義了系統級故障診斷測試模型的三值表示;改進了系統級故障診斷的矩陣方法,重新定義了測試矩陣、鄰接矩陣、結點對、結點對的相連運算、極大準集團和斜加矩陣,由此能直觀、簡便地生成集團和極大獨立點集;補充和完善了各類測試模型的系統級故障診斷的集團演算法,通過定義集團測試邊和絕對故障集,簡化了集團診斷圖,由此能較易地找到所有的相容故障模式,即使不滿足t -可診斷性,大大減少了系統級故障診斷的復雜度,尤其是對強t -可診斷系統;首次分析探討了各類測試模型的方程解決,由此從另一角度能系統地、高效率地求出所有的相容故障模式( cfp ) :擴充了系統級故障診斷模擬系統的功能,快速、直觀和隨機地模擬實驗運行環境,進行清晰和正確的診斷,同時提供大量的實驗數據用於理論研究,優化演算法和設計。The diagnosis is made histopathologically, and the differential diagnosis between benign and malignant ovarian tumors cannot be made until operation
診斷依靠組織病理,良惡性卵巢腫瘤的鑒別診斷只有通過手術才能確定。The only way to make an accurate determination of which component needs adjustment is to carry out diagnostic tests, and these tests can only be done by canon factory service technicians or qualified independent service outlets who have been trained and authorized by canon to work on the specific eos digital slrs and ef lenses involved
哪個部件需要調整隻能通過診斷測試來準確的確定,並且只能由佳能工廠維修技術人員或經過佳能培訓和受權的有資格的第三方服務機構進行,此第三方服務機構只能承擔佳能指定型號eos數碼單反相機和ef鏡頭。To ensure safe and reliable operation. however, as unscheduled machine downtime can upset deadline and cause heavy fmacial losses, improvements were sought in the field of fault diagnosis. in 1970 ' s a new technology of electrical machines " fault diagnosis - condition monitoring has arisen. the technology could judge and diagnose the faults by advanced technology and analysis instrument when the machine is on - line
70年代興起的設備故障診斷技術是一門新技術,它能實現設備在帶負載運行、不停機的情況下,通過使用先進的技術手段對設備狀態參數監測和分析,判斷設備是否存在異常或故障,故障的部位和原因以及故障的劣化趨勢,以確定合理的檢修時間和方案。The existence and quantity of air leak affects the boiler ' s thermal efficiency greatly. so on - line monitoring and diagnosing for the boiler ' s air leak is an important item of energy - saving potential diagnosis in power station, there is n ' t an effective method to solve this problem and few researches are made on this task at the present time
漏風的存在和漏風量的大小對電站鍋爐熱效率的影響十分明顯,在線確定鍋爐系統各區域的漏風狀況是火力發電機組節能潛力診斷的一項重要內容,但對此目前國內外尚無有效的方法,相關的研究亦十分少見。The development and present of fault diagnosis of power transformer are surveyed in detail, and the matter is pointed out. the faults cannot be found in time and fault location cannot be confirmed. this paper proposes a concept of diagnosis of transformer based on electric quantities
本文首先闡述了變壓器故障診斷的發展和現狀,指出目前變壓器故障診斷中存在的不足:一方面具有滯后性,即要到變壓器故障已經發生時才能夠判斷出來;另一方面具有不確切性,即能實現對故障的定性分析但不能實現故障的定位。It is also expected to be a key to define the sticking points and release crisis when private enterprises meeting with management crisis, especially for family enterprises. at the same time, it is expected to be beneficial for the enterprise managers taking precautions, releasing crisis at the phase of germination, diminishing loss to the best, and creating a continuous healthy development interior management environment for private enterprises, especially for family enterprises
論文以管理理論和企業診斷的基本方法為基礎,試圖為針對某一特定家族企業的管理咨詢工作提供一些分析思路和方法,幫助私營企業特別是家族企業能夠在發生管理危機時,及時準確地掌握結癥所在,化解危機;幫助企業未雨綢繆,能夠把危機化解在萌芽階段,盡可能地減少損失。Firstly, influence factors of generalization of neural network are presented in this thesis, in order to improve neural network ’ s generalization ability and dynamic knowledge acquirement adaptive ability, a structure auto - adaptive neural network new model based on genetic algorithm is proposed to optimize structure parameter of nn including hidden layer nodes, training epochs, initial weights, and so on ; secondly, through establishing integrating neural network and introducing data fusion technique, the integrality and precision of acquired knowledge is greatly improved. then aiming at the incompleteness and uncertainty problem consisting in the process of knowledge acquirement, knowledge acquirement method based on rough sets is explored to fulfill the rule extraction for intelligent diagnosis expert system, by completing missing value data and eliminating unnecessary attributes, discretization of continuous attribute, reducing redundancy, extracting rules in this thesis. finally, rough sets theory and neural network are combined to form rnn ( rough neural network ) model for acquiring knowledge, in which rough sets theory is employed to carry out some preprocessing and neural network is acted as one role of dynamic knowledge acquirement, and rnn can improve the speed and quality of knowledge acquirement greatly
本文首先討論了影響神經網路的泛化能力的因素,提出了一種新的結構自適應神經網路學習演算法,在新方法中,採用了遺傳演算法對神經網路的結構參數(隱層節點數、訓練精度、初始權值)進行優化,大大提高了神經網路的泛化能力和知識動態獲取自適應能力;其次,構造集成神經網路,引入數據融合演算法,實現了基於集成神經網路的融合診斷,有效地提高了知識獲取的全面性、完善性及精度;然後,針對知識獲取過程中所存在的不確定性、不完備性等問題,探討了運用粗糙集理論的知識獲取方法,通過缺損數據補齊、連續數據的離散、沖突消除、冗餘信息約簡、知識規則抽取等一系列的演算法實現了智能診斷的知識規則獲取;最後,將粗糙集理論與神經網路相結合,研究了粗糙集-神經網路的知識獲取方法。A system administrator needs to consider the characteristics of applications, network, and peak workloads to determine whether an acceptable period of time exists beyond which the likelihood of an incorrectly diagnosed server failure is considered acceptably small
系統管理器需要考慮應用程序的特徵、網路、工作負載峰值來確定除了不正確的服務器故障診斷的可能性較小的情況下,是否存在合適的時段。With the help of dynamic qualitative information of working marine diesel power equipment in this field and expertise, a new long - distance oil monitoring expert system of marine diesel power equipment has been proposed and developed with the characteristic of expounding the dynamic features of marine diesel power equipment from the perspective of chaos knowledge, possessing intellectualized auxiliary decision - making mechanism based on fuzzy reasoning and neural network reasoning, utilizing mathematic analysis model established by means of track facility states of chaos vector and capable of evaluating the analysis results of oil monitoring facil ity ' s development of engine power and its working conditions accurately
然後,結合廣泛搜集的本研究領域內船舶柴油機動力裝置在運行中的動態定性信息與專家經驗,研製開發了運用混沌學的觀點闡釋船舶動力裝置的動力特性,並擁有基於模糊推理與神經網路協作推理的智能化輔助決策機制,採取通過求取設備狀態混沌向量等方法建立的數學分析模型進行數據分析,能準確地評價船舶柴油機動力裝置油液監控設備狀態變化趨勢及其運轉狀況的遠程輪機油液監控診斷專家系統。本文研製開發的遠程輪機油液監控診斷專家系統在internet intrabet網路環境下,具有遠程智能專家診斷的特點。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。Today, a lot of application systems combine with gis, such as diagnosis expert system including the diagnosis the varies aspects of society, economy, and agriculture ; forecast expert system including the forecast of weather, hydrometeorology, population, geography, economy, military affairs, politics, etc ; decision supporting system including the aspect of engineering design, programming, consultation, management etc. the traditional gis system can only use mathematic method to describe and explain the confirmed programs but the power of making space decision and solving the uncertain programs are very weakly
現在許多應用系統所涉及到的問題都與地理信息有關,例如:診斷專家系統中的社會、農業、經濟等方面的各種診斷和排錯系統;預測專家系統中的氣象、水文、人口、地理、經濟、軍事以及政治等方面的預測分析系統;工程設計、規劃、咨詢和管理決策等方面的專家系統,都離不開地理信息的支持。但是,傳統的地理信息系統( gis )解決問題的方法和模式基本上都是以數學方法為基礎建立的,所能解決的有關地理問題也主要是那些能夠用數學方法描述和解釋的具有確定性解的問題,在解決空間規劃決策中有很大的不足。The result of fault diagnosis simulation tests indicates that the fault diagnosis system could make training error reach to the aim value quickly and efficaciously for all pulverizing system fault samples. at the same time, simulation tests prove that the fault samples with the signal of zero or one of pulverizing system and bp neural network model are correct, and this system faults can be diagnosed exactly and quickly. obviously, this research is successful and lay the foundation for the development of pulverizing fault diagnostic system
其故障診斷模擬實驗結果表明,應用本文所開發研究的制粉系統各故障樣本及其相關故障樣本訓練時均能快速有效地收斂於一個設定的系統誤差值;同時其故障診斷的模擬實驗證明了本文所建立的以0 、 1為徵兆量的制粉系統故障樣本和bp神經網路模型是正確的,且能快速、較準確地對故障情況作出判斷,顯然,本文的工作是有成效的,為制粉系統故障系統進一步開發奠定了基礎。In order to implement marketing strategies well, we should have diagnostic skills, identification of company level, implementation skills and evaluation skills. it ' s valuable to take hunan foreland power engine as an example, as it has so many marketing problems in its marketing implementation
在營銷執行過程中,營銷執行者需要具備一定的營銷執行技能,一般來說,影響有效執行營銷戰略計劃的技能有四種:發現及診斷技能、確定營銷執行問題所在哪個層次的技能、執行計劃的技能和評估執行效果的技能。However, because the automobile breakdown is characterized by suddenness, comprehensiveness and difference, at the time of failure detection, we still need concrete analysis of concrete conditions, that is, we should choose appropriate detection facilities or testing tools with correct logic fault analysis, and then establish the data of failure detection and diagnosis, by which we can locate the failure and carry out trouble shooting accurately and promptly
所以在檢測故障時,我們仍需要具體的情況具體分析即選擇適當的檢測設備或檢測工具輔以正確的故障分析邏輯,並在此基礎上建立故障檢測與診斷數,才能準確、及時地對故障進行定位與故障排除。汽車智能檢測系統的研究與開發目的是為了解決汽車故障的智能化檢測,而現代汽車故障診斷的基礎是汽車用傳感器的測試。Firstly, aiming at the state of intelligent structure the art on the theoretic and applied research work, clearly define the conception of the intelligent structure ; discuss the components of the intelligent structure ; introduce the characteristic of artificial neural net ( ann ) which is used on the civil engineering structure ; discuss the method that is suit to the intelligent structure - mode identification based on ann ; discuss the research content of the intelligent structure ; and both the characteristic of the intelligent structure design and its flow chart are discussed
本文對智能結構的理論框架及其健康狀態的檢測與監測進行了一些探索和研究。首先針對智能結構的理論和應用研究現狀,明確地闡明了智能結構的定義和概念,全面論述了智能結構構成要素;論述了智能結構健康診斷的實現方式? ?人工神經網路的模式識別法;論述了智能結構的研究內容,指出了智能結構的設計特點及流程。Based on above, we proposed the intelligently optimized and comprehensive diagnosis approach - genetic algorithm ( ga ) - based intelligently optimized diagnosis algorithm which is introduced in detail in this paper. following basic theory and approach about ga, optimized objective function is decided through fuzzy logic theory, then fitness function is derived and at last how to optimize and diagnose pattern parameters intelligently is discussed with ga, including coding approach, interlace, probability selection and single copy of optimizing parameters. based on our cooperative engineer, intelligent optimization and noise diagnosis processes are discussed and diagrammized in the software designing
基於這些理論,我們研究出一種智能優化和綜合智能診斷方法,即基於模糊遺傳演算法( f ? ga )的智能優化診斷方法,論文對該方法作了詳細介紹:首先介紹了遺傳演算法的基本理論及方法,接著用模糊推理理論確定優化目標函數,然後根據優化目標函數導出適應度函數,最後介紹了如何用遺傳演算法對花紋參數進行智能優化和噪聲智能診斷的,其中,講述了各個待優化參數的編碼方法、交叉、概率選擇復制個體方法等。分享友人