超電導的 的英文怎麼說
中文拼音 [chāodiàndǎode]
超電導的
英文
superconductive-
Operating on the borderline of superconductivity and ordinary conductivity, they produce immense amplification.
它們在超導性和普通導電性的臨界線上操作,產生巨大的放大效果。In this thesis, the author analyses the deficiency in detecting and controlling function of the computer detecting and controlling system utilized in present transforming station. the strategy of design of software on operation and direction of 5 00kv transformer station is presented. it points out that we can deduce the mathematic analytical formula using the current, voltage and power of two terminals of transmission line as input. on this basis, we do realtime calculation of 500kv transmission line ' s parameter. we can also deduce the linear analytical formula of three - winding autotransformer ' s resistence using its current, voltage and power as input. the corresponding software is programmed on this basis
論文提出以輸電線路本端和對端電流、電壓、功率作為輸入量,導出了超高壓長線的波阻抗和傳播常數的數學解析式,在此基礎上進行了500kv輸電線路實時參數計算;提出以三繞組自耦變壓器的電流、電壓、功率為輸入量,導出了自耦變壓器繞組的電阻、電抗的線性解析式並進而對變壓器的實時參數進行計算;在此基礎上編制了相應的軟體。Perfect conductivity is the first traditional hallmark of super-conductivity.
完全導電性是超導電性的第一個傳統的檢驗標志。Effect of svc on restricting the temporary overvoltage of ehv transmission system
良導體地線限制超高壓輸電系統工頻過電壓的作用Key recommendations and suggestions include blaze - proof lifts, sky bridges linking high - rise buildings and curbs on mobile phones during evacuations. " it would add tragedy to tragedy if we did not learn from 9 11, " said the study ' s leader, professor ed galea of the university of greenwich. galea and his team analysed the written accounts of 250 survivors of 11 september, 2001, and found they show a startling variation in human behaviour
據英國觀察家報10月30日報道,英國格林威治大學教授加利亞領導的一個研究小組在研究了250名「 9 11 」倖存者的書面報告之後認為,未來超高層建築的設計應該增設防火電梯拓寬逃生通道建設跨樓天橋,以便發生危機情況時有利於人員疏散,樓內人員則應該盡快逃生,而不是把時間耽誤在用手機向親戚朋友報信上。In the second half of his career at ornl, lue worked in the research and development of high - temperature superconducting magnet and cable for power applications
在橡樹嶺國家研究所的後半段時間里,呂錦文從事電動力應用所需的高溫超導磁鐵與電纜的研發。Bias voltage, which are related to the superlattice structural paraments, the doped densities and the applied bias voltage. we have also investigated the characteristics of superlattice under hydrostatic pressure by simulations
超晶格的負微分電導區還導致出現固定偏壓下隨時間變化的電流自維持振蕩,振蕩產生的條件依賴于其結構參數,摻雜濃度和外加偏壓的大小。Ultra - wideband electromagnetic radiation from gaas photoconductive switches
光電導開關的超寬帶微波源Iv ) for the strong interfacial coupling, there exist three pyroelectric peaks in the temperature curve of pyroelectric coefficient, and with the decrease of the interfacial coupling, the number of the pyroelectric peaks will decrease gradually
我們還發現,較強的界面耦合導致熱電系數的溫度曲線上的三個熱電峰的出現;而界面耦合強度的減弱及鐵電超晶格尺寸的減少將導致某些熱電峰的消失。Secondly, the effects of the crest width of the back - emf waveform to the torque ripple in the 120 ? conduction mode are analyzed, among which the effects of the advance commutation angle to the torque ripple are quantificationally analyzed for the bldcm drives whose back - emf waveform crest width is less than 120 ?,
其次分析了120導通方式下反電動勢平頂寬度對轉矩脈動的影響,對于平頂寬度小於120電角的非理想梯形波反電動勢,定量分析了換相超前角對換相轉矩脈動的影響。In part ii of the interview, director gordon chan and dante lam talk more about their collaborations as well as their insight on the future of hong kong cinema
陳嘉上和林超賢導演于訪問的part ii分享了很多以往合作的經驗以及對香港電影前景的看法。Important features of mitex rollers include : long service life and cost efficiency ; high chemical resistance ; extreme high operating temperatures ; best running properties at high speed ; dynamic endurance ; excellent wear and cut resistance ; minimal hardening and glazing ; excellent coating and transfer characteristics ; and adjustable electrical properties
Mitex輥產品優點:在高速度下保持優異性能;使用壽命長,效率高;抗化學腐蝕;超耐高溫;耐磨;最低限度的硬化和磨光;優異的塗布和轉移性能;精確的電導率。From the scaling law about hot electron temperature given by vh model, the hot electron measured by experiment was reasonable, the temperature was higher than the temperature given by resonant absorption scaling law
真空吸收是產生高能超熱電子的主導過程,從真空吸收給出的超熱電子溫度定標率來看,實驗中測量得到的超熱電子溫度是合理的。Thus, space - charge field in excitated photoconductor can intensity influence not only the shape of photo - electric current of pcss ' s, but also the terahertz out put of photoconducting antenna. in this paper, the forming and movement of space - charge field are simulated by means of fdtd method
觸發條件下光電導體內部電場不僅顯著的影響光電導開關產生超快電脈沖的功率、波形,而且對thz偶極天線的輻射功率也有明顯的影響。On the basis of theoretical compution, formulization and simulation, we can realize repm motor " wide range, ultra - high speed, high accuracy, and stable control using compound driven technology
根據理論計算、公式推導和模擬實驗,採用復合驅動控制可實現稀土電機的寬范圍、超高速、高精度、平穩控制。T. shigi, et al ( 1996 ) : anomaly of one stage double - inlet pulse tube refrigerator, icec / icmc 16, japan, may , 1996
湯山純平等( 1995 ) ,脈管製冷機的製冷性能及製冷溫度安定性,第54回1995年度秋季日本低溫工學超電導工學學會講演概要集(日文)In this paper, the research progress of ac losses of high temperature superconductors and the existing problems on ac losses investigation are introduced ; the characteristics of the critical current and ac losses of hts tapes, stacked tapes and hts coil, such as electro - magnetic characteristics, the anisotropy, the mechanics characteristics and the effects of insular layer between stacked tapes and the influence of frequency of ac transport current etc, are investigated
本文在系統介紹高溫超導體的交流損耗及其研究現狀與存在問題的基礎上,從理論和實驗兩方面,研究了bi系高溫超導單根帶材、多根超導並聯組合帶材、及超導線圈的臨界電流與交流損耗的特性:重點研究了交流損耗與臨界電流的電磁特性、機械特性、各向異性特性、及帶間絕緣層與傳輸電流頻率對交流損耗的影響等。Although arc spraying has the advantages of high deposition efficiency and low cost, only electrically conductive wire materials can be adopted for arc spraying. the quality of coatings produced with plasma spraying and hvof is high, but large volume of plasma spraying equipment makes it difficult to be used on site, and the high investment of equipment, the large consumption in fuel and high cost prevent from spreading of hvof
雖然電弧噴塗的效率高、成本低,但它僅適用於具有導電性的線材噴塗:等離子噴塗及超音速噴塗制備的塗層質量高,但等離子噴塗設備龐大,不適用於鍋爐現場噴塗;超音速火焰噴塗設備昂貴、耗氣量大、塗層成本高,從而限制了它的推廣。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。According the key factors we find, we bring forward a new conception : multilevel suppressor and design a new high performance suppressor whose ion - exchange membrane has bigger areas and using three electrodes including one cathode ( anode ) and two anodes ( cathode ), at the same time we fill the suppression compartment with one kind of ion exchange resin which has moderate exchange capacity. according to our experiment ' s results, we find the new type suppressor has quite high working current efficiency and suppressing capacity. in most cases, the suppressor ' s current efficiency is over 90 % ; the suppressor can transform the naoh ( concentration : 200mmol / l, flow rate : i. oml / min, conductance : over 10000 i - i s cm " ) to pure water ( conductance : 8. 9 it s cm in chapter 3, the high performance suppressor is applied in determination some trace - amounts ions in plating solution, sewage. in this chapter, we also have a research on the gradient ion chromatography
第二章首先以xyz - 1型電化學抑制柱為例,分析了電化學抑制柱的抑制過程得出影響抑制容量的主要因素主要是抑制柱的電流效率和離子交換膜的極限電流密度,因此採用中等交換能力的離子交換樹脂作為抑制室的填料以提高電流效率,在通常情況下電流效率可達到90以上;在選用同種離子交換膜的前提下,可通過增加離子交換膜的有效面積達到提高極限電流的目的從而提高抑制柱的抑制容量,因此提出了多級抑制的概念並據此研製了共電極式高容量電化學抑制柱,該抑制柱最高可將流速為1 . 0ml / min ,濃度為200mmol / l電導率超過10000 s ? cm ~ ( - 1 )氫氧化鈉溶液抑制為電導率低至8 . 9 s ? cm ~ ( - 1 )的純水,並且具有穩定性高、分析結果準確等優點。分享友人