油灰根 的英文怎麼說
中文拼音 [yóuhuīgēn]
油灰根
英文
adam-and-eve-
An italian foundation which aims to recreate antique traditions distilled them according to techniques described by pliny the elder, by grinding the herbs, adding them to oil and water, then burying them in a small long - necked jug over hot embers for 12 hours
目前，這些香水中有4瓶已經被還原。一家義大利基金會根據專家的建議提取出香水瓶中的香精然後加入精油和水，最後將混合物裝入細頸小瓶並置於滾燙的灰燼上存放12小時。Utilising dissolved gases analysis, a new insulation fault diagnosis method for power transformers is proposed. this method is based on the group grey relational grade analysis method. first, according to the fault type and grey reference sequence structure, some typical fault samples are divided into several sets of grey reference sequences. these sets are structured as one grey reference sequence group. secondly, according to a new calculation method of the grey relational coefficient, the individual relational coefficient and grade are computed. then according to the given calculation method for the group grey relation grade, the group grey relational grade is computed and the group grey relational grade matrix is structured. finally, according to the relational sequence, the insulation fault is identified for power transformers. the results of a large quantity of instant analyses show that the proposed method has higher diagnosis accuracy and reliability than the three - ratio method and the traditional grey relational method. it has good classified diagnosis ability and reliability
基於變壓器油中溶解氣體分析，提出了一種基於群灰色關聯度分析的變壓器絕緣故障診斷新方法.首先根據故障類型與灰色參考序列構造，選擇變壓器典型故障樣本構造多組參考序列，這些參考序列組構成一個灰色參考序列群.其次根據給出的新的關聯系數計算方法，計算個體關聯系數和關聯度.然後根據給出的群灰色關聯度計算方法，計算群灰色關聯度和構造群灰色關聯度矩陣.最後根據關聯序識別變壓器絕緣故障診斷.通過大量變壓器絕緣故障診斷實例分析，所提方法診斷準確性與可靠性優於三比值法和傳統的灰色關聯分析方法，具有較好的分類診斷能力和可靠性Secondly, introducing the image analyzing technology with reference to the disadvantages of the traditional ferr - graph analysis technology, and with the combination of characteristic parameter optimizing filtration so as to raise a description method of debris micro - morphologic character. thirdly, with the application of mode recognition method, completing the process of debris auto - recognition based on the collected information of the debris configuration characteristics ; and conducting the diagnosis on the aero - engine wear faults according to the theory of particle tribology. fourthly, introducing information fusion technology to solve the problem that a single method can not collect enough fault premonitory information to conduct the wear fault diagnosis, hence to conduct the research and exploration in the field of comprehensive diagnosis on the aero - engine ' s multi - fault premonitory information
本文的研究工作主要包括以下五個部分：首先，介紹航空發動機常見的磨損故障類型，研究磨損故障的失效機理，分析磨粒的產生機理、分類以及形態特徵：其次，針對傳統鐵譜分析技術的缺點，引入圖像分析技術，再結合特徵參數優化篩選，形成基於圖像的磨粒顯微形態學特徵描述方法：然後，基於提取到的磨粒形態特徵信息，應用模式識別方法完成磨粒自動識別，並根據顆粒摩擦學的基本原理進行航空發動機磨損故障的診斷與定位：再后，鑒于單一方法不能提取足夠的故障徵兆信息進行磨損故障診斷，本文引入信息融合技術，開展航空發動機多故障徵兆信息綜合診斷方法的研究與探索；最後，基於航空發動機滑油光譜分析與鐵譜分析數據，應用時序模型、灰色模型以及組合模型進行磨損故障的預測方法研究。Secondly, based on the improved algorithmic of computing the multi - fractals spectrum of seismic records, aiming at the given seismic data, we extract some character parameters of multi - fractals. following that, we select the useful parameters. finally, we fulfill the successful forecast of single geodesic and the whole area of upside layer of aotaoxi in some oil field based on oil attributes of the wells we have known, using the method of grey pattern identification, and get good comments from some experts of the same vocation
論文首先介紹了一般分形和多重分形的基本理論和演算法：其次，用作者提出的一種求地震記錄多重分形譜的改進演算法，對給定的地震道數據進行多重分形特徵參數的提取；接著優選出油氣識別用的多重分形特徵參數；最後，根據已知井位的油氣屬性，用灰色模式識別方法實現了某油fr奧陶繫上部儲層單測線及區域油氣產出前景的成功預測，得到了同行專家的好評。Observation of drilling cores and casting - sections and the characters of pore structures and permeability of the matrix of the lower - ordovician carbonate in comparing with the lower limit of a reservoir for matrix reveal that the porosity, permeability, maximum pore diameter, saturation and median throat diameter in the matrix with undeveloped fissures, holes and solution pores are far lower than those of a reservoir limit although some micro - pores are developed in the matrix which therefore has no capacity of storing and producing oil - gas
摘要通過鉆井巖心和鑄體薄片觀察，根據下奧陶統灰巖基質的孔滲特徵和孔隙結構特徵，並與基質作為儲層的下限對照裂隙、洞穴和溶蝕孔洞不發育的灰巖基質，發現盡管有微孔隙的發育，但其孔隙度、滲透率、最大孔喉半徑、飽和度、中值喉道半徑等參數值遠低於儲層下限值，基本不具備儲集和生產油氣的意義。This paper uses quantitative evaluation method and principles of diagenetic reservoir facies, gray theory, matches and picks up petrophysical parameters, analyzes the comprehensive effect of evaluation parameters on diagenesis, establishes parameter index and automatic analysis and processing method for diagenetic reservoir facies evaluation with gray theory, integrates gray system theory and multi - information, and provides an important method and basis for reservoir description, heterogeneity study, oil well productivity analysis and screening favorable oil blocks
摘要根據成巖儲集相定量評價分析方法和準則，利用灰色理論思維和手段，匹配、擬合和提取儲層物性參數，分別以評價參數對成巖作用的綜合效應進行分析，建立起灰色理論成巖儲集相綜合評價參數指標和自動分析處理方法，實現了灰色系統理論集成和多種信息綜合，為油藏描述、儲層非均質性研究、油井產能分析和含油有利區塊篩選提供了重要方法和依據。This thesis is based on the theory of the unexpected release of energy in safety system engineering and applies the relevant principle in risk assessment. three kinds of methods, such as dow fire & explosion index, ici / mond index, grey clustering procedure and three mathematical models, such as bleve accidental model, vce accidental model, the model of leakage & diffusion of posionous gases are applied to the risk asssessment of lpg terminal
本文以安全系統工程中的能量意外釋放理論為理論基礎，根據安全評價的相關原理，綜合運用三種方法：道氏火災爆炸指數法、 ici mond法、灰色聚類法以及三個模型： bleve事故傷害模型、 vce事故傷害模型、有毒氣體泄漏擴散模型，對液化石油氣碼頭的儲運進行了風險綜合評價。5. with the help of thermal history of hydrocarbon source rock, and combined with the types, physical characters and homogeneous temperature distribution of organic and salty solution fluid inclusion with different types in ordovician limestones, the formation time and migration stages of oil and gas are determined
5根據烴源巖熱演化史，結合奧陶系灰巖中不同類型的有機和鹽水溶液包裹體類型、物理特徵和均一溫度分佈，確定了油氣的形成時期和運移期次。分享友人