電極化 的英文怎麼說
中文拼音 [diànjíhuà]
電極化
英文
electric polarization-
In our country, the graphitized electrode production mainly uses acheson graphitization furnace, which has the disadvantage of long production cycle, large power consuming, low efficiency and control technique
國內生產石墨電極主要採用的是艾奇遜石墨化爐,該石墨化爐生產周期長、能耗大、效率低,而且控制技術相對落後。The oxygen reduction catalyst is the key material of air electrode used in the metal - air battery and the electrochemical oxygen generator
氧還原催化劑是金屬空氣電池和電化學制氧空氣電極的核心材料。The factors affecting the properties of air electrode were examined in this article and mno2 / c was prepared. the process parameters of air electrode were optimized, and the aluminum / air battery was also assembled
本文主要針對影響空氣電極性能的因素進行了系統的研究,制備了mno _ 2 / c催化劑,確定了空氣電極的最佳制備工藝,將空氣電極與鋁陽極組裝成電池,並初步考察了電池的性能。Affiliated with piezoelectric effect of quartz, inner nonlinear electric polarization is calculated, equivalent body bound charges and sueface bound charges under torque are approached
聯系石英晶體的壓電效應,計算出內部的電極化場,並利用電場等效原理求解出等效電極化體電荷與面電荷分佈。Electric permittivity in gas atoms by the theory of quantum optics
從量子光學理論探討氣體原子的電極化率The pzt ferroelectric films " fatigue characteristics were studied, and here the electrical load was produced by rt6000s ; it was known that with the voltage increasing or frequency reducing, the degree of ferroelectric fatigue decay would increase
然後用rt6000s測試儀加載電載荷,總結得出pzt薄膜的鐵電疲勞規律,即加載電壓增加或加載頻率降低時,鐵電極化衰減程度變大。We have developed the theory of boundary shielding approximation of electric polarization, from which the values of spontaneous polarization of some typical ferroelectric materials can be derived. the shielded charges in ferroelectricity are in the state of surface bound polaron - dipole whose creation and annihilation must span a potential barrier. by introducing statistical method, four types of typical electric hysteresis loops of some common crystals and ceramics have been given, which are well consistent with the experimental results
利用電極化的邊界屏蔽近似,可計算出一些典型鐵電單晶的自發極化強度.鐵電屏蔽電荷處于表面束縛極化子偶狀態,其產生和湮沒要跨越位壘.由統計方法給出的一些常見晶體和陶瓷的四種典型電滯回線形狀,和實驗觀察到的結果一致The increase of the thickness of the non - polarization slab will decrease the average polarization and the susceptibility of the multilayer
雜質層的增厚會導致多層膜的極化和介電極化率的降低。For the first time, we investigate the effects of the non - polarization layer on the polarization and the dielectric susceptibility of a ferroelectric multilayer
我們首次研究了無極化雜質層對鐵電多層膜極化和介電極化率的作用。By comparison of dielectric constant at low frequency with that at optical frequency, it proves that the dielectric polarization of a - c : f films mainly comes from the electron polarization
根據低頻和光頻介電常數的比較,發現- c : f薄膜的介電極化主要來源於電子極化。It is found that the pyroelectric coefficient and susceptibility increase with the decrease of the magnitude of the long - range interaction and the interfacial coupling when the temperature is lower than the phase transition temperature
我們發現,在相變溫度以下,隨著雙層薄膜的界面耦合的減弱,鐵電雙層薄膜的熱電系數和介電極化率增加。Considering the influence of dielectric constant, conductivity, and dielectric loss on electrorheological ( er ) effects, an effective approach to prepare supramolecular complex er materials was proposed by self - assembly
根據介電極化理論,從電流變液材料物理設計的介電常數、電導率和介電損耗等參數出發,採用分子自組裝方法,制備出超分子配合物新型電流變液材料。We also find that the strong long - range interaction, the large transverse field and weak interfacial coupling can lead to the disappearance of some of the peaks of the pyroelectric coefficient and susceptibility of the ferroelectric bilayer. we believe that it is the reason why these phenomena always take place in the experimental studies
我們還發現,較強的長程相互作用,較大的橫場以及相對較弱的界面耦合作用將會導致鐵電雙層薄膜的熱電系數和介電極化率的某些峰消失,這可以用來解釋在實驗中常常觀測不到熱釋電系數和介電極化率的某些峰值的原因。In the framework of the long - range interaction, we study the interfacial effects on the pyroelectric and dielectric susceptibility of a ferroelectric bilayer for the first time. we find that the quantum effect can lead to the disappearance of some of the peaks of the pyroelectric and susceptibility of the bilayer
我們首次在長程相互作用的框架內,考察了界面對雙層膜的熱電、介電等物理性質的影響,且量子效應的增強會導致鐵電雙層薄膜的熱電系數和介電極化率的某些峰的消失。We explained, for the first time, the detailed rules of electrostatic induction and polarization between electrostatic electrodes and different suspended objects ( conductor, semi - conductor, and dielectric )
首次正確解釋了靜電極與不同懸浮體(導體、半導體、電介質)之間的靜電感應和靜電極化規律。After removing the enclosure away, you will discover that battery is composed of electrode, chemical substance, zinc coating electrode, insulating material and external coating
試試把外殼移走,你會發現電池由電極化學物質鋅電極絕緣物料及外殼組成。After removing the enclosure away, you will discover that battery is composed of electrode, chemical substance, zinc coating ( electrode ), insulating material and external coating
試試把外殼移走,你會發現電池由電極、化學物質、鋅電極、絕緣物料及外殼組成。If the position of the non - polarization slab shifts from the center to the surface, the number of the peaks of the susceptibility will change, and a step - like polarization curve is found. finally, two types of the dipolar defects are introduced into the lattice - based ferroelectric system
雜質層的空間位置的變化,如由中心對稱位置向表面方向移動,會導致多層膜的相變溫度升高,介電極化率由一個峰變為兩個峰,多層膜的極化隨溫度升高出現跳躍下降( step一likepolarization ) 。In this paper, we first investigate the impurity effect ( ba2 + ) on the dielectric and phase transition properties in srtio3 within the framework of the transverse - field ising model ( tim ). then a possible coupling mechanism between the magnetism and dielectric properties in eutio3 is discussed and the magnetic influence on the frequency of the soft - phonon mode is investigated via the heisenberg model, soft - mode theory under the mean field approximation, the second quantization theory and the perturbation theory. and we proceed further investigation on eu1 - xbaxtio3 of
我們發現baxeul _ xtio3 ( o 『 x 『 0 . 2 )的介電常數和由內察的偏置場導致的電極化除了隨雜質濃度產生相應的變化,同時在磁和介電性質的藕合作用影響下在低溫下偏離通常的量子順電體行為,在尼爾溫度附近出現異常,且磁場通過對最近鄰自旋關聯的作用來影響介電常數和電極化。This article solves some theoretical problems of electrostatic suspension based on optoelectronic feedback control. the mechanism of electrostatic induction of conductive suspended objects ( cso ) and electrostatic polarization of insulting suspended objects ( iso ) was theoretical discussed. the equations of charge density on the surface of suspended object caused by electrostatic field were developed. we further provided the equations describing the quantitative relationship of electrostatic forces verses the electrode voltages, the electrode area, the suspending gap, and the electric characteristic of suspended object. these equations show that the inducted surface charge density of cso is greater than the polarized surface charge density of iso, as a result, the electrostatic force acting on cso is larger than that acting on iso, as already proved by the experimental results of measured electrostatic forces. this work provided the theoretical equations and the mathematical models for effectively realizing the optoelectronic feedback control of electrostatic suspension
本文主要討論光電反饋式靜電懸浮的理論問題.研究在靜電場作用下導電懸浮體的靜電感應機制和絕緣懸浮體的靜電極化機理,推導出懸浮體表面的感應電荷或極化電荷的計算公式,以及作用於懸浮體上的靜電懸浮力的計算公式,在理論上揭示了靜電力與電極電壓、電極面積、懸浮間距及懸浮體電學特性等因素之間的關系.結果表明,導電懸浮體表面的感應電荷量比絕緣懸浮體表面的極化電荷量多,因此前者所受的靜電懸浮力比後者大,但兩者均可實現靜電懸浮,這些結論與實驗結果完全符合.本文工作為實現靜電懸浮的光電反饋控制提供了理論依據分享友人