磁場成形 的英文怎麼說
中文拼音 [cíchǎngchéngxíng]
磁場成形
英文
magnetic forming-
An arbitrary shaped line current on a horizontal plane is divided into many small line segments and approximated by hertzian diploes, then both the near and far em - field of the line curennt is approximated by the summation of the complete near and far fields of hertz dipoles
水平面上任意形狀線電流分割為許多小段之電流,每一小段之電流近似為赫芝偶極,則在三度空間任意座標平面上無論遠近之電磁場即可以赫芝偶極之遠近完整電磁場加總合成近似之。It ' s where we get our magnetic north pole and south pole,
正因如此才形成了磁場的南北極The nonideal routing in figure 11. 29 has another drawback, the large area enclosed by the conductor produces extensive external magnetic fields, which may interact with other circuits and cause unwanted coupling
圖11 . 29中「不理想的形狀」還有另外一個缺點:由於電路環路面積大,會形成較強的電磁場,可能會干擾其他電路並產生有害的耦合。The transport of reb is examined by 2d3v particle simulation in the xy plane. the filamentation and coalescence of currents and related magnetic field pattern, caused by the two - dimensional electromagnetic - beam - plasma ( embp ) instability, are observed
在xy平面上對電流輸運過程進行了2d3v粒子模擬,觀察到電流絲的形成、聚合和磁場產生。This is the form of the fields set up by feeding electromagnetic energy into a resonator formed by two curved reflectors.
它是將電磁波輸入由兩個曲面反射鏡組成的諧振腔后所建立的電磁場的形式。The effect on display characteristic made by thermal deformations of the shadow mask is comprehensively investigated. by using the electron beam distribution automatic measurement system with a micro - deflective coil, a concave spot in luminance distribution can be get. it changes its position when the shadow mask changes its form
本文系統全面地分析了傳統蔭罩的各類熱變形對顯示屏特性的影響,利用本文研製的電子束亮度分佈自動測試系統,附加一個微偏轉磁場,使相鄰兩電子束打在同一顏色的熒光粉條,並形成一個亮度凹點,當蔭罩變形時,凹點位置作相應的位移,以此原理跟蹤測量凹點位移量,即可得到色純漂移動態變化曲線。The field forms a protective shell called magnetosphere that has a radius around 10 times that of the solid earth. but strong eruptions on the solar surface can seriously distort this shell, creating geomagnetic storms
地球磁場形成一個大小約地球直徑十倍稱為磁層的保護殼,當太陽表面出現猛烈的爆發,便會嚴重扭曲這個保護殼,形成磁暴。Magnetic field measurement technology is a important means in researching the magnetism and related physical phenomenon and gradually forms a branch of swaraj science
磁場測量技術是研究與磁現象有關物理現象的重要手段,已經逐漸形成為一門獨立的科學。Light is a wave composed of coupled electric and magnetic fields oscillating in synchrony at very high frequencies
光是一種由電場與磁場耦合在一起進行高頻同步振蕩所形成的波。During ion source operating, alternating axial magnetic field and azimuthal electric field in discharge tube ionize hydrogen gas purified by hot palladium pipe, and form plasma, hi fifties year, research reports studied on rf ion source are numerous however most of them are concerned about application, and research reports relevant to discharge theory or experiment model are unfrequent
離子源工作時,放電空間交變的軸向磁場和渦漩電場激發放電管中經鈀管純化后通入的氫氣電離,形成等離子體。 50多年來,關于高頻離子源的研究報告很多,但是,這些研究主要都集中在應用研究方面,有關高頻無極環形放電離子源的理論與實驗模型研究不是很多。Topics include : planets, planet formation ; stars, the sun, " normal " stars, star formation ; stellar evolution, supernovae, compact objects ( white dwarfs, neutron stars, and black holes ), plusars, binary x - ray sources ; star clusters, globular and open clusters ; interstellar medium, gas, dust, magnetic fields, cosmic rays ; distance ladder ; galaxies, normal and active galaxies, jets ; gravitational lensing ; large scaling structure ; newtonian cosmology, dynamical expansion and thermal history of the universe ; cosmic microwave background radiation ; big - bang nucleosynthesis
課程的主題包含了:行星、行星形成;恆星、太陽、正常的恆星、恆星形成;恆星演化、超新星、緻密天體(白矮星、中子星及黑洞) 、波霎、雙x -射線源;星團、球狀及疏散星團;星際介質、氣體、塵埃、磁場、宇宙射線;距離階梯;星系、正常及活躍星系、噴流;重力透鏡;大尺度結構;牛頓宇宙學、宇宙的動力膨脹及溫度發展歷史;宇宙背景微波輻射;大霹靂核合成。And is it the same as under radiation heating ? do the special electric and magnetic fields produced by bpec accelerate atom diffusion ? understanding the above questions fully is a key to expose the mechanism of pecht
在脈沖大電流加工過程中原子是如何擴散的,與一般的加熱燒結、焊接是否一樣,脈沖大電流形成的特殊電場及磁場是否對原子的擴散有大的推動作用,弄清這些問題成為進一步揭示脈沖大電流熱加工機理的關鍵。The result shows that with the addition of rare earth elements, ultrasonic irradiation and magnetic field, the chemical component, surface configuration, microstructure and properties of electroless co - ni - b and co - fe - b alloy changes remarkably. such kind of change can be described as the followings. firstly the depositing speed of electroless alloy bath is raised while the polarizability and cathodic overpotential are reduced ; secondly the surface quality of the alloy coating and adhesion of the coating and matrix are improved ; thirdly in the coatings the content of the elements in the transient group increases, but the content of cobalt decreased ; fourthly the amorphous structure is transformed to microcrystal structure and polycrystal structure ; fifthly the microhardness and wear resistance of the coating are enhanced ; sixthly coercitive force is reduced, and magnetoconductivity of the coating is increased ; lastly the magnetic intensity of the coating increases with the addition of energy and light rare earth elements such as ce, la and decreases with the addition of heavy rare earth elements such as y. on the other side, when the alloy coatings passes through the heat treatment under the temperature of 250 or 500, their properties will change
結果顯示化學沉積co - ni - b 、 co - fe - b工藝在稀土元素( ce 、 la 、 y 、 dy ) 、能量(超聲波、磁場)介入后,沉積過程、合金成分、鍍層形貌結構和性能都有顯著變化,表現在:鍍液的陰極極化過電位和極化度降低,沉積速度提高;鍍層的結合力、表面質量改善;鍍層中過渡族元素的含量增加,輕元素硼的含量降低,同時證實了稀土元素與過渡族元素共沉積的可能性;鍍層的顯微結構由非晶態向微晶和多晶態轉變;鍍層的顯微硬度與耐磨性提高,力學性能優化;鍍層的矯頑力降低;磁導率提高;鍍層的磁化強度在能量(超聲波、磁場)和輕稀土元素ce 、 la介入后提高,重稀土元素y介入后降低。There emerge many definitions with different < wp = 5 > focuses. slang, in this thesis, is defined as " a peculiar kind of highly colloquial language, responding to new concepts in a novel way, racy of the national soil and saturated with the virtues and vices of a people, a society and a culture.
美國特有的文化模式決定了美國俚語將在美國這片沃土上生長,在當今美國社會的電視、廣播、小說、報紙雜志以及人們日常交談中形成一個極具吸引力的磁場,並將隨美國英國廣泛流行在全世界。Caption : : the dramatical phenomenon, is characterised by having a dashing luminance in the upper layer of the atmosphere, created by the collisions of energetic particles of solar wind with the atoms and molecules in the polar areas
當太陽風被地球磁場引領至兩極地區,與地球大氣層的粒子發生碰撞時,便會形成極光,宛如一張色彩斑瀾的輕妙掃過夜空,絢麗奪目。From the investigation on the effects of exchange anisotropy, we can see that exchange anisotropy exert a strong effect to the order in the system. under the weak external magnetic field, the formed long - distance order in the system relate to both the external magnetic field and exchange anisotropy
在交換各向異性對體系的影響的研究中,我們可以看到交換各向異性對系統中序的形成有著強烈的影響:體系在比較弱的外磁場下,形成的長程序不僅和外磁場有關,還強烈的依賴于交換各向異性。These metallic enclosures attempt to defend the vulnerable electronics inside by forming faraday cages ? sealed conductive boxes that exclude external electromagnetic fields
這些金屬外殼可形成法拉第籠(以導電外殼阻絕外部的電磁場) ,保護內部昂貴的電子裝置。Therefore, it is an efficient way to dilute cro2 granules for enhancing extrinsic mr, due to the formation of new metal - insulator microstructure, which adjusts natures of barrier. in much of work published, much interest involves the fabricating technique and magnetotransport of cro2 ferromagnet, experimentally
因此,採用cro _ 2 -絕緣顆粒復合的方法,以形成新的微結構來調整顆粒界面狀態和隧穿勢壘性質,是降低外磁場、增強外稟磁電阻效應的有效手段。This dissertation concentrates on the difficult problems that the pipeline or pipe defects are not estimated or evaluated quantitatively, intelligently by mfl ( magnetic flux leakage ) inspection method. from the practical demand, theoretical analysis and experiments or testing, the mfl inspection technology of pipeline or pipe defects are explained, summarized in detail in the whole paper, at the same time, the relationship between the mfl field distribution, the mfl signal shape and the defect geometry or severity, the analysis of the mfl data and the compensation of influencing the relationship factors, signal feature extraction, intelligent recognition of defect parameters and so on are studied systematically
論文針對管道(鋼管)缺陷漏磁檢測定量化、智能化的難題,緊密結合檢測現場實際需要,通過理論分析和大量實驗,系統分析總結了管道(鋼管)缺陷漏磁智能檢測技術,並在缺陷漏磁場分佈以及缺陷漏磁信號與缺陷外形參數間的關系、缺陷漏磁信號分析、漏磁信號影響因素補償、缺陷漏磁場波形特徵提取和缺陷外形尺寸定量識別等方面進行了深入研究,主要成果和創新如下:引出磁偶極子模型近似分析常見缺陷漏磁場,針對磁偶極子模型的不足,將有限元方法應用到缺陷漏磁場分析,實現了常見管道樣本缺陷漏磁場的模擬。Whether ifing you want to examine this kinds of magnetic field, can spend profit analytic method not sad not rich, calculate out and not last code organism and magnetic field wave form not standards of object ( for instance : liver, its code is d273 ), store it in the resonance detector of quantum
要想測得這種磁場,可用富利哀解析法,將生物體及物體的標準磁場波形計算出並編成代碼(如:肝臟,其代碼是d273 ) ,儲存於微量子共振檢測儀中。分享友人