high field property 中文意思是什麼

high field property 解釋
高場特性
  • high : adj 1 高的〈指物，形容人的身高用 tall〉；高處的；高地的。2 高級的，高等的，高位的，重要的。3 高尚...
  • field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
  • property : n. 1. 財產；資產；所有物；所有地，地產；所有，所有權。2. 性質，特徵，屬性，特性；【邏輯學】非本質特性。3. 〈pl. 〉 【戲劇】道具；〈英國〉服裝。
  1. Using the microwave selective heating property for materials, by setup equivalent equation, and first time inducing the electromagnetic field perturbation theory to the design of heating materials for substrate in mpcvd, three temperature distribution modes were established, including temperature distribution comprehensive mode of inhomogeneous plasma, temperature distribution composite mode of composite substrate materials, temperature distribution perturbation mode of composite materials, which ii provided an whole new technology route to the design of substrate heating system in mpcvd and guided the preparation of heating materials for substrate. and then the heating materials for substrate were designed and optimized to obtain large area homogeneous temperature distribution even larger than substrate holder ' s diameter. as an important part, this thesis researched the nucleation and growth of diamond films in mpcvd, systematically researched the effects of substrate pretreatment, methane concentration, deposition pressure and substrate temperature etc experimental technologic parameters on diamond films " quality on ( 100 ) single crystal silicon substrate in the process of mpcvd, characterized the films qualities in laser raman spectra ( raman ), x - ray diffraction ( xrd ), scanning electron microscopy ( sem ), infrared transmission spectra ( ir ), atomic force microscopy ( afm ), determined the optimum parameters for mpcvd high quality diamond in the mpcvd - 4 mode system

    該系統可通過沉積參數的精確控制，以控制沉積過程，減少金剛石膜生長過程中的缺陷，並採用光纖光譜儀檢測分析等離子體的可見光光譜以監測微波等離體化學氣相沉積過程；利用微波對材料的選擇加熱特性，通過構造等效方程，並首次將電磁場攝動理論引入到mpcvd的基片加熱材料的設計中，建立了非均勻等離子體溫度場綜合模型、復合介質基片材料的復合溫度場模型及復合介質材料溫度場攝動模型，為mpcvd的基片加熱系統設計提供了一條全新的技術路線以指導基片加熱材料的制備，並對基片加熱材料進行了設計和優選，以獲取大面積均勻的溫度場區，甚至獲得大於基片臺尺寸的均勻溫度區；作為研究重點之一，開展了微波等離體化學氣相沉積金剛石的成核與生長研究，系統地研究了在（ 100 ）單晶硅基片上mpcvd沉積金剛石膜的實驗過程中，基片預處理、甲烷濃度、沉積氣壓、基體溫度等不同實驗工藝參數對金剛石薄膜質量的影響，分別用raman光譜、 x射線衍射（ xrd ） 、掃描電鏡（ sem ） 、紅外透射光譜（ ir ） 、原子力顯微鏡（ afm ）對薄膜進行了表徵，確立了該系統上mpcvd金剛石膜的最佳的實驗工藝參數。
  2. Electrorheological ( er ) fluids are a kind of complex fluids that is a suspension of high dielectric constant particles dispersed in an insulating oil of low dielectric constant, which have reversible and adjustable rheological property under t he applied electric field

    電流變液（ electrorheologicalfluids ）是一種智能流體，通常是由高介電常數的微米量級顆粒分散於低介電常數的絕緣油中而形成的懸浮液。
  3. Electrorheological ( er ) fluids are a kind of complex fluids that is a suspension of high dielectric constant particles dispersed in an insulating oil of low dielectric constant, which have reversible and adjustable rheological property under the applied electric field

    電流變液是一種復雜流體，通常是由高介電常數的固體顆粒分散在低介電常數的絕緣油中形成的懸浮液。在外加電場作用下，其粘度增大，可由液態轉變為類固態，且該過程是瞬時的、可逆的、可調控的。
  4. The device structure and physical models of 4h - sic mosfet and mesfet are built and the properties are simulated with the use of medici software. the influence of the temperature and structure parameter on the device ' s properties is summarized indicates that no negative resistance exists in breakdown property and the breakdown voltage is up to 85v and 209v separately. the maximum power density of 4h - sic mesfet is as high as 19. 22w / mm. at the same time, the processes of sic field - effect transistor is studied and the fabrication processes suitable to sic mosfet are developed.

    論文分析建立了4h - sicmosfet和mesfet器件的結構模型和物理模型，採用二維器件模擬軟體medici對4h - sicmosfet和mesfet的輸出特性進行了模擬分析，研究了溫度和結構參數對器件特性的影響，表明兩種器件的擊穿特性均沒有負阻現象，擊穿電壓分別達到85v和209v ，由此得到4h - sicmesfet最大功率密度可達到19 . 22w mm ；同時，研究了sic場效應晶體管的製作工藝，初步得到了一套製造sicmosfet器件的製造工藝流程，研製出了4h - sicmosfet器件。
  5. High field property

    高場特性
  6. The propagation property of apertured laser beams ( propagation and control of actual high - power lasers ) is a complicated and challenging subject in the field of high - power - laser technology and a frontier subject many researchers devoting to

    受光闌限制光束傳輸特性（實際強激光的傳輸與控制）是強激光技術研究領域中面臨的具有相當的復雜性和挑戰性的課題，也是國際同行們正在努力研究的前沿課題。
  7. Magneto - optical recording is a prosperous new field in information memory. the progress of magneto - optical recording technology is much significance for the require of high capacity, density and erasable property

    磁光存儲是信息存儲技術中一個有潛力的新領域，磁光存儲技術的改進對大容量、高密度可擦除信息存儲要求具有重要意義。
  8. In this paper, we brought forward the concept of ergodic matrix over finite field f _ q, simply discussed theory of finite field including property theory of finite field, calculation in finite field and construction from low - degree finite field to high - degree finite field. there are important applications in encryption because operations in the finite field has many characteristics such as without carrying bits, equal bits and without rounding error

    文中首先引入了遍歷矩陣的概念，接著對f _ q上遍歷矩陣的性質進行了分析，闡述了遍歷矩陣的判定定理，並根據遞推關系給出了構造f _ q上遍歷矩陣的演算法，最後提出了強壯矩陣的概念並初步探討了尋找強壯矩陣的演算法。
  9. Based on the analysis of well drilling and physical property, using the high accuracy gravity and magnetic survey, the field modelling suvery depth, the seismic data, this paper makes a synthetic study of the paleozoic erathem interior lithology, lithofacies and their distribution rule

    摘要在分析鉆井、物性資料的基礎上，利用高精度重磁力、建場測深、地震資料，綜合研究了塔里木盆地英買力地區古生界內幕巖性、巖相及其分佈規律。
  10. In the field of property development, xiamen full profit real estate co., ltd., established in 1993, has developed an area of 180, 000 square meters in total. it has built several quality residential and commercial complexes in the metropolitan area and suburbs of xiamen city, including the multilayer residential quarter " longshan shanzhuang ", and the high - rise residential buildings " banshan jiaqi " as well as " shanmu qinghua "

    在房地產開發上，東綸集團所屬廈門豪利房地產開發有限公司自1993年成立至今已累計開發面積18萬平方米，建成了「山山莊」多層住宅區， 「半山假期」和「山木清華」等多幢高層住宅樓群。
  11. It has weak - link free grain boundaries and is a kind of low cost material, . which could be used under 20k ~ 30k. however, mgb2 reveals a poor jc property in high magnetic field. currently in the research of the mgb2 wires and tapes many efforts have been made to improve its grain connection or enhance the jc dependence on the magnetic field using the method of chemical doping

    二硼化鎂是迄今為止所發現的超導臨界轉變溫度最高的非銅氧化物超導材料，它具有無弱連接、成本低廉、能夠在20k 30k應用等優勢，但是mgb2在外場下的臨界電流特性較差，目前在優化粉末套管法制備mgb2線帶材工藝的研究中，通過改善晶間連接和利用化學摻雜提高樣品的超導臨界電流密度是mgb2成材研究的一個重要方向。
  12. In this paper, we brought forward the concept of ergodic matrix over finite field fq, simply discussed theory of finite field including property theory of finite field, calculation in finite field and construction from low - degree finite field to high - degree finite field

    本文引入了有限域上n階遍歷矩陣的概念，對遍歷矩陣進行了初步的探討，給出了遍歷矩陣的一些定理及構造遍歷矩陣的遞推關系式，討論了其難破解性。
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