鐵電體 的英文怎麼說

中文拼音 [tiědiàntǐ]
鐵電體 英文
ferroelectric substance
  • 鐵 : Ⅰ名詞1 （金屬元素） iron （fe） 2 （指刀槍等） arms; weapon 3 （姓氏） a surname Ⅱ形容詞1 （形容...
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 體 : 體構詞成分。
  1. Preparation and characterization of pmn - pt relaxation ferroelectric powder by columbite precursor method

    弛豫鐵電體及其表徵
  2. Standard methods for determination of the diffusible hydrogen content of martensitic, bainitic, and ferritic steel weld metal produced by arc welding

    測定馬氏體貝氏體和鐵素體鋼電弧焊接金屬中可擴散氫含量的標準方法
  3. Once landau theory of phase transition was used to deal with ferroelectrics phase transition. it introduces symmetry breaking into phase transition theory and associates it with order parameter to find the necessary condition of occurrence of phase transition. the theory has settled plenty of problems

    對于鐵電體，以前採用landau理論處理連續相變，這一理論引入對稱破缺，並將它與序參量的變化聯系起來，找到發生連續相變的必要條件，這成功地解決了一些問題。
  4. The ferroelectrics polycrystal consists of a set of bonded crystal and each crystal comprises a set of distinct domain under mesoscale

    鐵電體由緊密相連的單晶組成，細觀尺度上鐵電體的單晶具有電疇結構。
  5. Domain structure and its movement determine the physical properties of ferroelectrics. investigation of domains is the precondition to study macroscopic properties of ferroelectrics

    鐵電疇的結構及其運動規律直接決定了鐵電體的物理性質及其應用方向，電疇的檢測是進行鐵電特性研究的前提條件。
  6. Dynamic analysis of polar microregions in therelaxor ferr oelectrics

    馳豫鐵電體中極化微區動力學分析
  7. The study on the dielectric properties of ba zrxti1 - x o3 relaxor ferroelectric

    3弛豫鐵電體的介電性能研究
  8. The research evolvement of the phase transition of lead - free nbt - based relaxor ferroelectrics

    3基弛豫鐵電體相變的研究進展
  9. Double hysterisis, found in antiferromagnetics and antiferroelectrics, has an equal significance as the single hysteresis

    雙回線出現在反鐵電（磁）體中及部分鐵電體的臨界點。
  10. Accordingly, a new framework, which provides a common scheme for the numerical simulation on the macroscopic behavior of ferroelectrics though multi - scale analysis on the coupled thermo - electrics - mechanical behavior of multiphase in heterogeneous material, is induced to construct the effective constitutive equation of multiphase. in chapter four, based on the law of domain nucleation and domain wall motion of 1800 domain switching, a new scheme of domain switching and numerical simulation approach is put forward on the foundation of thermodynamics. driving traction, nucleation criterion, velocity of domain wall motion, kinetic relation and rate of domain switching in a single grain are given

    第四章以鐵電體1800疇變的過程中形核規律和疇界運動規律的實驗觀察結果為基礎，根據熱力學理論建立鐵電體疇變的理論框架和數值模擬方法；給出了單疇內疇變驅動力、新疇形核準則、疇界運動速度公式、疇變動力學的表達式，單晶的疇變速率公式；用細觀力學的觀點給出了對多晶鐵電體多場耦合的有效性質進行包含疇變速率影響的多尺度分析方法。
  11. In chapter one, we briefly recount some properties of ferroelectrics and review the research history, approaches and actuality in domestic and overseas

    本文的第一章簡單介紹鐵電體的性質，述評了對鐵電體研究的意義，所採用的方法和研究現狀。
  12. The rate of domain switching plays an important role in the nonlinear behavior and properties that are frequency dependent. it is necessary to incorporate the rate of domain switching when multi - scale analysis of the coupled macroscopic thermo - electric - mechanical behavior of ferroelectrics is carried out

    疇變具有一定速度，疇變速率對鐵電體的非線性響應和頻率相關響應等性質起到重要的作用。在對鐵電體多場耦合進行多尺度分析時，必須考慮疇變速率的影響。
  13. This viewpoint is concided with the 2pr of sr2bi4ti5o18 ferroelectrics doped by la. the curie temperatures of sblt and blt - sblt decrease with the increase of la content. for sblt, when la content excesses 0. 75, the samples exhibit typical characteristics of relaxor type ferroelectrics. blt - sblt with 1. 50 la exhibits characteristics of relaxor type ferroelectrics as well

    Sbti和bit - sbti經a位摻雜后，居里溫度（ t _ c ）都隨摻雜量的增加而降低，在摻雜量分別為0 . 75以上和1 . 50時，二者都出現了弛豫鐵電體的典型特徵。
  14. Organic - inorganic nanocomposite, which are the complex of inorganic nanopraticles with organic compound, is a popular study subject in nanoscale composite. the nanocomposite can not only take advantage of several advantage, but also produce new properties. in this thesis, taking account of the problems in electrorheological fluids such as high leakage current, low yield stress and stability, the pan - batio3 nanocomposite with different structure are prepared by in - situ complex technology and modified sol - gel method

    根據目前電流變液中出現的問題（如屈服應力不夠高，漏電流密度不夠低，穩定性不夠好等問題） ，基於聚苯胺有較高的熱穩定性，且密度又小，特別是聚苯胺的介電常數和電導率均可按需調整，此外，鈦酸鋇無機納米粒子作為一種無機鐵電體，在電場作用下具有自發極化的能力，一方面可以為體系提供高的介電常數，另一方面又可保證體系的絕緣性能。
  15. Quantum paraelectrics are quite different from the normal ferroelectrics as far as the dielectric susceptibility is concerned

    量子順電體是一類特殊的電介質，和通常的鐵電體有所不同。
  16. The crystal structure of the quantum paraelectrics is mainly perovskite type, similar to most of the ferroelectrics, and external factors, e. g. impurity doping, may induce ferroelectric phase

    量子順電體的結構和鐵電體很相似，大部分屬于abo _ 3的鈣鈦礦結構，所以應力或摻雜等易使之成為鐵電體。
  17. With each domain being looked as distinct material phases and ferroelectrics polycrystal as multiphase material, the coupled macroscopic thermo - electric - mechanical behavior of polycrystalline ferroelectrics can be induced by multi - scale analyze. in response to the applied stimuli, domain can switch and domain switching coverts one variant into another

    將鐵電體作為非均勻材料，將電疇看作不同的材料相，鐵電體宏觀尺度的力、電、熱多類場的耦合行為，可以通過對其進行多尺度分析得到。
  18. The temperature dependence of dielectric constant between room temperature and 500 under 1 khz, 10khz 100khz frequency conditions were measured, it is found that the ceramics are relaxor ferroelectric. the relaxor properties are decreased by the substitution of ba2 +

    測量了各樣品在1khz 、 10khz 、 100khz頻率下從室溫至500的介電溫譜，表明材料為弛豫鐵電體， ba ~ （ 2 + ）的摻入使其弛豫特性有所降低。
  19. Abstract : ferroelectric based nanocomposites are a new class of mesoscale functional materials which have a high dielectric constant and high electric field. recent progress in this research area is reviewed briefly, and a novel ferroelectric composite with embedded semiconductor quantum dots, including its preparation and optical properties, is reported. this material has promising applications in new electroluminescent devices and quantum dot lasers

    文摘:鐵電體基納米復合材料作為一類新型功能材料，提供了一系列「高介-高場」調制的介觀系統.文章介紹了這一領域的最新研究進展，並重點報道了一類新型鐵電體基納米復合材料鐵電體半導體量子點復合材料的制備與光學性質，該材料在新型電致發光元件及量子點激光器件中有著很好的應用前景
  20. Homogenization techniques in multi - scale analysis, the description of domain switching and the effect that the rate of domain switching has on the macroscopic behavior of ferroelectrics are the main subjects discussed in this paper

    跨尺度分析中多相材料的均勻化理論、鐵電體疇變描寫和疇變速率對鐵電體宏觀行為的影響是本文主要討論的問題。
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