電荷對稱 的英文怎麼說

中文拼音 [diànduìchèn]
電荷對稱 英文
charge symmetry
  • : 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...
  • : 荷名詞(蓮) lotus
  • : Ⅰ動詞1 (回答) answer; reply 2 (對待; 對付) treat; cope with; counter 3 (朝; 向; 面對) be tr...
  • : 稱動詞(適合; 相當) fit; match; suit
  1. By using the maxwell ' s equations and axial symmetry, a method on calculating non - static axial symmetry fields with unstable charge source is given

    摘要利用麥克斯韋方程組和場的軸性,給出了由軸的非靜態場計算含不穩定源的軸非靜態空間磁場的一種方法。
  2. Charge symmetric meson

    電荷對稱介子
  3. For the mesoscopic metal ring system in external magnetic field, supposing the system has a symmetry under translation in charge space, the quantum current and the quantum energy spectrum in mesoscopic metal ring are given by solving thire eigenvalue equations ; and the quantum fluctuations of the current and the energy have been calculated by the character of the minimum shift operator

    摘要針處于外磁場中的介觀金屬環系統,假設在空間中具有變換的性,通過求解本徵值方程給出系統的量子流、能譜關系;利用最小平移算符的性質等,計算介觀金屬環中流和能量的量子漲落。
  4. For one - dimensional mesoscopic metal rings system in external magnetic field, supposing the system has a symmetry under translation in charge space, the quantum current relation in mesoscopic metal rings is given by solving the eigenvalue equation of the current, the property of quantum current have been investigated and analysed

    摘要針處于外磁場中的一維介觀環系統,假設在空間中具有變換的性,通過求解流算符的本徵值方程,給出系統中的量子流關系,分析和研究一維介觀金屬環中量子流的性質。
  5. In this paper, based on the amplitude transport equation of fast varying field and the low frequency disturbance equation of electr on density, the evolutions of the density distribution of charged particles and the collapse of electric field have been calculated numerically in two dimensions with three field components under the condition of transverse wave

    所以本文採用了ftcs有限差分格式方法,利用二維三分量軸空間飛行體與壓縮區內等離子體非穩態相互作用過程進行數值模擬,得到了密度擾動與場的變化情況。
  6. The main origin of the perpendicular magnetic anisotropy in tbco amorphous films is the static interaction between the aspheric distribution charges of non - s tb ions and the aberrant crystal field produced in sputtering and deposition process. the magnetic dipole interaction is in a secondary cause

    于tbco非晶垂直磁化膜而言,具有非球分佈的非s態離子tb與濺射沉積薄膜過程中產生的畸變晶格場之間的靜相互作用構成了tbco非晶薄膜垂直磁各向異性的主要部分, tbco薄膜內的磁偶極相互作用構成了其次要部分。
  7. Charge symmetric pseudoscalar theory

    電荷對稱的贗標量理論
  8. Tangyin substation is an important substation which has two transformer of 120mva, eight 220kv lines and three 110kv lines. tangqian line is a 110kv line specially for traction transformer substation. because traction load is high - power nonlinear and asymmetry. it will produce much harmonic and negatvie sequence current, which have done harm to compensation capacitors of tangyin substation. in recent years, the tang6c capacitor often interrupted and in 2001 july the tang7c capacitor ' s discharge pt exploded

    湯陰變站是豫北一座樞紐變站,有2臺120mva的主變, 8條220kv線路和3條110kv線路,其中的湯牽線是專為牽引變站供的110kv線路。由於力機車屬于大功率的非線性負,且三相不,在其運行過程中必然會產生較大的高次諧波和負序流。
  9. But due to the difficulties of the theoretical calculation and the limitation of the technique of image display, only some two - dimensional graphs of electromagnetic field of a planar set of point charges or symmetrically and uniformly charged bodies, which ignores the boundary effect, are introduced in the present electromagnetics teaching materials, which brings much incovenience for the acquaintance of the electrostatic field

    然而,由於受理論計算和圖象顯示技術等因素的限制,目前的磁學教材中,通常只能給出平面分佈的點系或具有較強性、忽略邊界效應的帶體的力線和等勢線的二維平面圖,這給靜場分佈的感性認識帶來了一定不便。
  10. At present, low power factor, abundant harmonics and negative sequence are the three main characters of electrical railway traction load

    功率因數低、諧波含量大和不性是現代力牽引負的三大技術特點。
  11. As a result, this paper gives a corresponding harmonic prevent me asure. finally, according to the asymmetrical characteristics of electrical traction loads, this paper studies the negative sequence currents under different loads and makes a piece of advice for reducing the negative sequence currents produced

    最後,還根據力牽引負三相不的特點,分析了阻抗匹配平衡變壓器在不同負條件下的負序流,如何減小力牽引負的負序流提出了一點建議。
  12. But, the nonlinear, the instability and the unbalance of the voltage have become more and more serious due to the electronic device and other nonlinear load in power network

    但是,各種非線性、沖擊性和不性負的大量投入使用,使網供壓的非線性、不穩定性和不性日趨嚴重。
  13. For ionic materials a net motion of charged ions is possible that produces a current ; such is termed ionic conduction

    于離子型材料來說,帶離子的凈運動可以產生流,這被為離子導
  14. Note that charge symmetry is not a strong enough condition to deduce the existence of π°; we need charge independence.

    請注意:單靠電荷對稱性不足以推出的存在,我們還需要無關性。
  15. They study group checked the production progress carefully after they arrived. the cto hou yongjie also give a presentation on dtzziii - dy10. the study group was very satified and put prospect s elevator weighter on their order list

    考察團前景光重產品的生產工藝流程進行了參觀,前景光公司技術總工侯永捷重產品dtzz - dy10型梯重量載指示控制儀進行了全面介紹。
  16. ( 2 ) the kinetics of mesostructure formation is studied. the induction time formation of a white precipitation decrease with the concentration of [ oh " ]. the effect of salts is presented because of adding the re3 + ions into neutral solution containing surfactant. the mechanism of mesostructure formation through " hydrogen - bonding interaction, complex - bonding interaction and a local reconstruction process of the frameworks "

    ( 6 )當稀土離子進入hms樣品骨架,靠近外來原子的a o st會產生小的變形。 st o st振動帶由於配位金屬遷移躍遷而變成拉曼活性模。 ( )用ftth光譜研究了a oh凝聚反應動力學,建立了a oh凝聚反應動力學方程,求得其凝聚反應活化能為28士7kj in 。
  17. The aim of this study is to investigate theoretically the possibility for activation of small mammalian myelinated nerve fibers without activating larger ones when stimulating a nerve fiber bundle with a monopolar point electrode using biphasic pulses, which can reduce the electrochemical damage resulted from stimulation pulses to nerve fibers. a simulation system for studying the electrical properties of mammalian myelinated nerve fibers was built based on a simple infinite and homogeneous volume conductor model. by use of an asymmetric but charge - balanced stimulation waveform, the sensitivity of excitation and blocking threshold of nerve fibers to fiber diameter, electrode - fiber distance was calculated. the results show that selective activation of small mammalian myelinated fibers may be possible in a region at some distance from the electrode using biphasic pulses

    本研究的目的是要從理論上探討利用單極雙向脈沖刺激實現哺乳動物神經纖維選擇性刺激, (即當刺激一束神經時,不興奮粗神經而興奮細神經)的可能性.雙向脈沖刺激可以降低刺激脈沖神經纖維產生的化學損傷.為研究哺乳動物有髓神經纖維的特性,建立了一個基於簡單的無窮大、各向同性的容積導體模型的模擬系統.利用該模擬系統,採用「不平衡」的雙向脈沖刺激,計算了神經纖維的興奮和阻斷閾值與纖維直徑、纖維-極間距離的關系.結果表明:在距極一定距離內採用該雙向脈沖刺激模式確實可以實現哺乳動物有髓神經纖維的選擇性興奮
  18. A gravitational field of spherical symmetry for charged celestial body in high dimension space - time

    高維星體內的球引力場
  19. The non - thermal effects of a spherically symmetric non - static black hole with electric charges and magnetic charges

    帶有與磁的球動態黑洞的非熱效應
  20. < uk > note that charge symmetry is not a strong enough condition to deduce the existence of ; we need charge independence. < / uk >

    < uk >請注意:單靠電荷對稱性不足以推出的存在,我們還需要無關性。 < / uk >
分享友人