磁分辨 的英文怎麼說

中文拼音 [fēnbān]
磁分辨 英文
magnetic resolution
  • : 名詞1. [物理學] (磁性; 能吸引鐵、鎳等的性質) magnetism 2. (瓷) porcelain; china
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : Ⅰ動詞(辨別; 分辨; 明察) distinguish; discriminate; differentiate; recognize Ⅱ名詞(姓氏) a surname
  1. The amniotic fluid and allantoic fluid of chicken embryo have been analyzed and the resonances of most substances in them were assigned by 1 - dimention and 2 - dimention nuclear magnetic resonance ( nmr ) methods. this work could be the basis of quantitative analysis of metabolites and studying the metabolites changing between the amniotic and allantoic fluid during the hatching process. also, it provided a new way to study the process of embryo developing

    用一維及二維液體高共振( nuclearmagneticresonance , nmr )方法綜合析了雞胚羊水和尿囊液的成,對其中的大多數譜峰進行了歸屬,發現了一些未經報道的小子代謝物,為研究胚胎發育過程中各個胚囊中體液的交換和小子的代謝以及進一步對發育過程中代謝物含量變化的定量研究打下了基礎,並為研究胚胎發育的過程提供了新的思路。
  2. Diffusion - weighted imaging ( dwi ), which successfully discriminats acute from chronic infarct, is particularly useful in patients with multiple infarcts in more than one territory

    擴散振造影因能急性與慢性病灶而成為檢查急性多發性腦梗塞的利器。
  3. High - resolution nmr spectrometer

    共振波譜儀
  4. Therefore, the diagnostics of electrical and optical characteristic of plasma form the basic respects of plasma diagnostics. the author reports in detail in the dissertation the experimental investigation on the phenomena of some common discharge systems at typical operation status such as dc glow ; rf ( radio frequency ) glow and microwave ecr ( electron cyclotron resonance ) discharge

    創新之處: ( 1 )提出了雙原子子轉動發射光譜的擬合方法,並利用擬合方法進行了氮氣直流輝光放電產生的第一負帶轉動光譜和控濺射沉積cnx膜過程中cn基團的振動帶的轉動線型擬合,獲得了相應的轉動溫度。
  5. In the thesis, the knowledge and principle on magnetic particle testing, digital image and image restoration are introduced first. according to demand of the system, the wiener filter restoration based on parameter identification is proposed and analyzed by the matlab experiment, the specification of evaluating effect of image restoration is presented according to out - of - focus radius as well. programming by visual c + + 6. 0, jpeg image files are decoded and converted into bmp files, colorful image is converted into gray image and out - of - focus micro - crack image is restored

    本文首先介紹了粉探傷、數字圖像及圖像復原的相關知識和基本原理;根據自動粉探傷系統應用的要求,給出了一種基於參數識wiener濾波圖像復原方法,並進行matlab實驗析,提出一種基於散焦半徑的復原效果的評判標準;採用vc + + 6 . 0編程,實現jpeg解碼並轉換成bmp文件格式,然後變換為灰度圖像,再對散焦微裂紋圖像進行復原處理。
  6. A polarimetric sar combines both advantage of measuring full complex scattering matrix for each resolution cell in a scene and producing two - dimensional high resolution images, and is thus playing a more and more important role in gathering the detailed information regarding the geometric and electric structures of surfaces and covers for application in both civil and military areas

    極化合成孔徑雷達( sar )具有可以測量場景中每個單元的全極化散射矩陣以及產生二維高力圖像的兩大優點,因此無論在民用和軍用的採集地表或地面覆蓋物的物理和電結構信息的應用中起著越來越重要的作用。
  7. The hrpd, wich is designed for the study of crystal structure and magnetic structure of materials, was simulated and optimized

    對高粉末衍射譜儀的設計方案進行了模擬和優化研究,該譜儀主要用於材料的晶體結構和結構研究。
  8. Chemical - shift magnetic resonance ( mr ) imaging is gradually accepted as a useful technique to distinguish benign adrenal lesions from malignant counterparts based on in - phase and out - of - phase gradient - echo pulse sequences

    摘要化學相差振造影中,順相及逆相脈沖序最之腫瘤訊號強度的變化,應用在臨床上腎上腺良性或惡性腺瘤是有用且逐漸被接受的圖象診斷工具。
  9. According to practice of transient electromagnetic operators, this paper will introduce a new multi - aperture transient electromagnetic method integrating a lot of simulation experiment data on the base of its primary theory and transmission rule. in the end, result shows this new method can improve so much direction of electromagnetic field that it increases lognitudinal resolving power

    本論文根據瞬變電法勘探工作者的實踐,利用電波運動學特徵在討論其基本原理和電波傳播規律的基礎上,結合在論文過程中進行的大量模擬實驗資料,進一步引入了多孔徑瞬變電發射場源,實驗結果析證明採用瞬變電多孔徑發射場源改善了輻射場的方向性,提高了瞬變電法勘探的垂向力。
  10. Oilseeds. determination of oil content. method using continuous - wave low - resolution nuclear magnetic resonance spectrometry rapid method

    油籽.油含量的測定.連續波低力核共振光譜測量法
  11. In this paper, we introduce a recently finished image - processing system for the high - resolution observation of solar magnetic field in the huairou solar observing station ( hsos )

    摘要文章介紹了懷柔太陽觀測基地最近完成的一套實時高太陽場觀測系統。
  12. In chapter 2, wavelets analysis and multiresolution analysis, the mathematical basis, are introduced, and the characteristics of the wavelets basis functions, including orthonormality, compact support, multiresolution and so on, are also introduced. the advantages of the applications of these functions to the numerical electromagnetic calculations are discussed. in chapter 3, the algorithm basis of mrtd : the combination of the wavelets and the method of moments ( mom ) is studied

    文中首先討論了mrtd的建立基礎,其中第二章介紹了其數學基礎小波析及多析,討論了小波基函數的性質包括正交性、緊支撐性、多性等及其應用於電場數值計算的優勢;第三章討論了其演算法基礎小波與矩量法的結合,闡述了以矩量法作為演算法基礎,以galerkin離散采樣的方式與小波函數結合而產生了mrtd 。
  13. It achieves the electrical measurement of no - electricity ( especially displacement ) through the variation of self - inductance of or mutual inductance of coil. inductive micrometer, with a low cost, high - resolution power, long life and high reliability, has been applied to the measurement of micro - displacement for a long time. it is common that the inductive micrometer is chosen as a preferred instrument in high - precision micro - displacement test

    電感微位移傳感器是一種建立在電感應基礎上,利用線圈的自感或互感系數的改變來實現非電量(主要是位移)測量的低成本、高精度測量儀,因為其力高、使用壽命長、工作性能穩定,應用於微位移測量己經有很長的歷史,進行高精度微位移測量時選用電感位移傳感器已經成為一種共識。
  14. The development of the inverse problem of brain wave was investigated firstly. the two main methods were compared : cortical imaging technique ( cit ) and low resolution electromagnetic tomography ( loreta )

    本論文首先回顧了腦電源定位問題的研究進展,並比較了兩種主要的方法:皮層成像技術( corticalimagingtechnique , cit )和低成像( lowresolutionelectromagnetictomography , loreta ) 。
  15. The dissertation focuses on the semi - active vibration control for the linear suspension of the full - vehicle model in chapter 4. it develops a two - stage control strategy, dividing the full - vehicle suspension and the four mr dampers into two different parts. the upper stage controls the full - vehicle suspension by using the lqg with all the control objectives taken into account and determines the desired restoring

    該方法將多輸入多輸出的非線性系統經過輸出解耦變換,簡化成四個單輸入單輸出的子系統,通過別對單級anfis模糊系統的離線識和在線調整相結合,產生四個流變阻尼器所需要的控制電壓,以此對非線性整車懸架系統的實施智能控制。
  16. To verity the theory is right and practical, this paper achieves the simulating test which including stator flux linkage mars models and speed estimate based on mras dtc system, and analyses the result of the test

    為了驗證包含本文提出的鏈估算模型和速度識模型直接轉矩控制系統的可行性和有效性,本文利用matlab / simulink完成模擬試驗並對模擬的結果進行了理論析。
  17. Test method for hydrogen content of aviation turbine fuels by low resolution nuclear magnetic resonance spectrometry

    共振光譜法測定航空渦輪機燃料中氫含量的試驗方法
  18. Standard test method for hydrogen content of aviation turbine fuels by low resolution nuclear magnetic resonance spectrometry

    共振光譜法測定航空渦輪機燃料中氫含量的標準試驗方法
  19. To achieve it the author established a new observation flux linkage based on mras ( model reference adaptive system ), which choose the stator current as comparing signal and can effectively estimate the flux linkage and rotate speed with simple configuration. the speed estimation with speed sensorless is an important trend of modern ac drive

    鏈的觀測採取了改進的u - i積器,並提出了一種新型的定子鏈mras自適應觀測器,以定子電流作為比較信號,結構簡單,能有效地識定子電阻,從而真正有效地估計定子鏈和速度。
  20. Secondly, this paper proposes a neural network training scheme based on the linear least - square method through the characteristic analysis of multi - layered feed forward neural networks, and then applies that to identify a pmsm model

    接著通過對多層前向神經網路特點的析,給出了一種基於線性最小二乘法的神經元網路訓練方案,並把它應用於永同步電機模型的識中。
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