脈能圖 的英文怎麼說
中文拼音 [màinéngtú]
脈能圖
英文
sphygmobolgram-
If the person with old dubiety of coronary heart disease moves electrocardiogram test result is positive, we decide its may be true positive, the likelihood needs to make inspection of radiography of coronal arteries and veins ; but if diminutive of dubiety of coronary heart disease moves electrocardiogram test result is positive, the possibility with its electropositive holiday is larger
冠心病可疑性大的人假如運動心電圖試驗結果陽性,我們判定其可能是真陽性,可能需要做冠脈造影檢查;但是冠心病可疑性小的人假如運動心電圖試驗結果陽性,其假陽性的可能性較大。Not only was the pattern of recordings along the artificial lateral line similar to the pattern recorded from the nerve cells of a real fish, but the computer could also decipher it to follow the source of the pulse as it moved along different paths
結果顯示不僅該系統記錄的圖形與從真正的魚身上的神經細胞所記錄的圖形相似,而且配套的電腦程序還能通過對記錄圖形的解讀來追蹤沿著不同路徑移動的脈沖水波的源頭。This paper starts the research of the liquid floated pendulous accelerometer testing system according to the engineering. at first, this paper gives the brief introduction of the history and present status of accelerometer and its testing technology, the working principium and math model of the liquid floated pendu - lous accelerometer, and then, decides the binary width pulse force retrim loop as the design proposal of testing system, researches the transfer function of every part in the system emphasizly, analyses the stability of the whole accelerometer testing system from the angle of control theoretics by the open loop transfer function of system, and designed the correcting net, analyses the basal problems such as resolution, sampling restraint, precision and so on, designs the hardware testing circuits such as preamplification, band - pass filter, alternating amplifier, phase sensitive demodulatorn, pulse - width modulation, frequency scale circuit, moment current generator. finally, using the graphics program language labv - iew which is designed for testing field especially by ni accomplishes the solfware design of testing system, realized the testing functions
首先對加速度計及其測試技術的發展歷史和現狀,液浮擺式加速度計的工作原理和數學模型等作了簡要的介紹,然後確定了以二元調寬脈沖再平衡測試迴路為設計方案,並從控制理論的角度進行了分析,著重研究了系統中各部分的傳遞函數,利用系統開環傳遞函數分析了系統的穩定性,同時設計了系統的校正網路;分析了二元調寬脈沖再平衡測試迴路的解析度、采樣約束以及測試精度等基本問題,並按照系統分析的結果設計了包括前置放大、帶通濾波、交流放大、相敏解調、脈寬調制、頻標電路以及力矩電流發生器等測試系統各部分硬體電路,驗證了電路的正確性,最後按照測試系統的要求,採用了美國ni公司專為測試領域所開發的虛擬儀器工具? ? labview作為測試軟體開發工具,利用該圖形化編程語言完成了測試系統軟體部分的設計,實現了測試功能。The results show that the cps signals have the thumbtack - typed ambiguity, no distance and / or speed ambiguity and excellent speed / distance measuring performances. 3. we analyze anti - interference performances of the uniform ppm - ps radar signals and the random ppm - ps radar signals, and make the comparison between them
研究結果表明隨機脈位調制與隨機二相碼調相復合脈沖串信號具有「圖釘型」的模糊函數,不存在距離速度模糊,具有良好的測距測速性能。The thousands of microscopic cells on the asr are each connected to an electrode that converts incoming light images into impulses
人造硅視網膜上數以千計的顯微單元每個都與能把送入的光圖像轉換成脈沖的電極相連。In the research of value domain segmentation of images, a modified variance algorithm, a subtraction segmentation algorithm and an improved pulse coupled neural networks segmentation algorithm are proposed. in order to successfully implement the space domain segmentation, this paper also develops an algorithm that can distinguish connexity between pixels and extract the feature parameters in one image scanning procedure
在圖像值域分割研究中,根據炸彈在雙能量x光圖像中的特性,提出了三種分割演算法:一種修正的最小類內方差分割演算法,一種雙能量x光圖像差減分割演算法,和一種改進的脈沖耦合神經網路圖像分割演算法。Preface explains subject, gist, outline and writing significance about this dissertation in detail, introduces briefly primary contents of each special subject discussion, clarifies the main concept and view, specially, it offers the knowledge of background and writing train of thought. through this, the preface indicates the main purposes of this dissertation, which include opening out deep causes and its important social influence, summarizing ontologically its possibility of disciplinarity as a basic social being, providing a clear concept about disciplinarity, clearing up the origin and development, then, reflecting some practical problems in constructing disciplines
緒論對本論文的選題、主旨、提綱以及寫作意義做了詳細說明,簡單介紹了各專題性論述的主要內容,澄清了論文中的主要概念、觀點,特別是提供了論文寫作的基本背景知識和思路等,指出本論文主要的目的就是試圖揭示出近代學科規訓制度產生發展的深層原因及其重要的社會影響,總結學科規訓制度作為一種基本社會存在在本體論意義上可能性,提供一個關于學科規訓制度的清晰概念,釐清它的來龍去脈,進而結合學科規訓制度來思考當前學科制度建設當中的一些現實問題。The switching power for driving the stepper - motor. furthermore, i take part in the vgt performance examination, from which i obtains the data map of vane position and boost pressure with economic rules
參與vgt性能試驗,通過試驗數據的分析,以經濟性原則得到了增壓壓力脈譜圖和最佳葉片轉角位置脈譜圖。The wavelet multi - analysis is adopted to further understand the microstructure of solids holdup fluctuation, the vivid fingermark images show that it is a fractal and dissipative structure. the low and frequency signals reflect the dilute phase fluctuation behavior and dense phase ( cluster ) fluctuation behavior, respectively. to deep understand the multi - scales characteristic of gas - solids circulating fluidization, the wp decompose methods for obtaining the eigenvalue of gas - solid fluidized bed has been developed. the results show that eigenvalues of different scales are effective for identification of non - uniform and dynamic structure of gas - solid fluidized bed
小波多分辨分析法得到指紋圖形象地揭示了顆粒濃度脈動的自相似、分叉等具有混沌特徵的微觀結構;小波分解后信號中的低頻和高頻成分分別代表了稀相和密相的脈動行為,小波包分解提取能量特徵值的方法能夠揭示氣固的多尺度特性,不同尺度上的能量特徵值四川大學碩十論文反映了氣固循環流化系統中存在的非均勻動態時空結構。Abstract : there are offered many ways how to improve work of a spark plug. but one of the m ost important problems has not been solved yet. this is a thermal mode operation of a spark plug. the ideal spark plug should be instantly heated at the moment of occurrence of a spark and instantly cooled down in expectation of the foll owing electrical pulse. thus it balances between preservation of heat for self ? c leaning from scale and its removal in avoidance self ? ignition. in this article a uthor managed for this time to offer a spark plug with capability “ self ? regula tion ” of heat flux removed from a zone of ignition. essence of the offer is a t ip , which is transparent for heat flux. it is produced from single crystal of sap phire
文摘:在如何提高火花塞的工作質量方面有多種方法,但是其中最重要的一個問題還沒有得到解決,那就是火花塞工作的熱學模型問題.理想的火花塞應該能在點火的瞬間被立刻加熱,並且在接下來的電脈沖過程中迅速冷卻,由此在熱量的存儲與散發之間取得平衡,以避免自點火.本文力圖展示一種具有自動調節源於點火區域熱流能力的火花塞,其技術的關鍵是頂部絕緣體材料,它是由藍寶石單晶製作,而非傳統的氧化鋁陶瓷In this step, first calculate the impulse press with the different triers, find out the influence of triers to the impulse press. then calculate the impulse press with the different pipeline system, hydraulic accumulator, supercharger and oil viscosity. at last, show the result in the forms of chart, also show the main character of the press curve
最後根據相應的數學模型進行模擬計算,先計算被試件在不同規格參數的條件下的脈沖壓力響應結果,總結出被試件對脈沖壓力波形的影響;再計算管道系統、蓄能器、增壓器和油液的粘度在不同參數的條件下對脈沖壓力波形的影響,以圖形的形式表示,並給出壓力波形主要特徵的計算結果。The software pspice is utilized to give the transient analysis of the pulse - forming network : the circuit models of two type pulse - forming network are given and the output profile is worked out
利用電路模擬軟體pspice的瞬態分析功能對脈沖形成網路進行了研究:建立了兩種脈沖形成線的電路模型,給出了輸出波形圖。Three - dimensional color power doppler in detecting flow characteristics of ovarian tumors
彩色多普勒能量圖及其三維能量成像在精索靜脈曲張癥診斷中的應用A common example is shown in figure 11. 34 where the resonant circuit formed by an inductive power line and its decoupling capacitor may be excited by pulse currents drawn by the ic
圖11 . 34所示的例子中,電源線的電感與去耦電容形成了諧振電路,晶元工作時產生的脈動電流,可能會激勵該電路(產生振蕩) 。It realizes the cooperates detection of electrocardiogram and pulse gram. it collects twelve lead electrocardiogram and pulse gram, display them on the screen at the same time, analyses and hands with electrocardiogram and pulse gram, obtains patients " hemodynamics parameters and electrocardiogram parameters, provides references for doctors " diagnosing. according to the results of detection, it provides suggestion or diagnosing references, as well as printing good diagnosis reports
他實現了心電圖和脈圖同時配合檢查,系統同時採集病人的十二導聯心電圖和脈搏圖,實時在屏幕上進行顯示,可隨時能夠對脈圖和心電圖波形進行分析處理,來獲得病人的血流動力學參數和心電圖參數,為醫生提供診斷與搶救的依據,並且能夠根據檢查結果自動為醫生提供診斷建議或進行診斷咨詢,並列印結果報告。In the second chapter the pulse doppler radar is introduced, include its definition, clutters, working condition and specialty and the theory of measuring range and measuring velocity in radar. in addition, the flow chat of the simulation and the function of the main modules are showed
第二章扼要論述了脈沖多普勒( pd )雷達體制和模擬軟體的整體設計思想,給出了pd雷達的定義、雜波譜、分類及工作特點,闡述了雷達測距、測速的原理和方法,並且給出了模擬方案的流程圖和模擬軟體中各個模塊的主要功能。The project adopts pulsed laser ranging in noncoherent detect mode, uses a 905nm pulsed laser diode as the laser source, detects object with a single apd, adopts an optics - mechanics scanner in object space to obtain images, and obtain distance images and intensity images of object simultaneously
該研究方案採用直接探測脈沖激光測距體制,以波長為905nm的脈沖半導體激光器作為激光光源,利用單元apd探測器進行探測,採用物空間掃描的光機掃描方式進行掃描成像,能同時獲得目標的距離圖像和強度圖像。In the third chapter, the mathematical models of project system have been established, and simulation has been done on the simulink enviroment of matlab software kits. the simulation focus on the effects of main parameters on the dynamic characteristics of speed control system, and the main parameters include viscosity damp coefficient and friction torque of electrical motor shaft, internal leakage coefficient of pump / motor of hydraulic circuits, gas volume of pressure accumulator, viscosity damp coefficient of cylinder piston and different running building floors, etc. at last, theoretical research effects of the flow and pressure pulsation of pump / motor on car speed and oil volume leakage theory are discussed. the fourth chapter of this thesis concerns the research on the key items about hydraulic power control system according to the ens 1 - 2 and other hydraulic elevator standards
論文第三章針對組成系統的各個模塊進行了機理建模,並且通過matlab軟體中的simulink圖形化模擬環境進行了本課題系統的模擬研究,主要針對影響系統特性的主要參數變化,動態分析系統的輸出特性,在上下行工況中,分析了電機軸系粘性阻尼系數、軸系摩擦力矩、主迴路蓄能器迴路液壓泵馬達內泄漏系數、蓄能器氣體容積、液壓缸柱塞粘性阻尼摩擦系數以及不同運行樓層工況等參數對系統特性的影響;最後對軸向柱塞泵馬達的流量壓力脈動對電梯轎廂速度的影響和蓄能器內油液體積損失機理進行了理論研究。The process of the architecture design of the complex building of museum and library of the new district of tonglu in zhejiang province was discussed from the points of function organizing, form composing, and context inheriting
摘要從功能組織、形態構成以及文脈延續三個角度論述了浙江桐廬新區圖書館、博物館綜合體建築的設計過程。In order to restrain the bad effects of noise and improve the defect detecting ability of pt, image reconstruction methods based on logarithm polynomial regression were carried out here to reconstruct and enhance pt image sequences of carbon fibre reinforced plastic ( cfrp ) laminates
為了抑制各種噪聲的不良影響,提高脈沖熱像檢測的缺陷探測能力,運用基於對數多項式回歸的圖像重建方法對碳纖維增強塑料層壓板脈沖熱像檢測的熱像序列進行圖像重建與增強。分享友人