極矢 的英文怎麼說

中文拼音 [jíshǐ]
極矢 英文
polar vector
  • 極 : i 名詞1 （頂點; 盡頭） the utmost point; extreme 2 （地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  • 矢 : Ⅰ名詞1. （箭） arrow 2. （尿） excrement; dung; feces 3. （姓氏） a surname Ⅱ動詞（發誓） vow; swear
  1. Polar vectors and axial vectors are distinguished by their inversion properties.

    極矢量與軸矢量的區別在於它們的反演性質不同。
  2. Second, since the radius vectors r to the extreme points of the ellipse satisfy(5. 3-12)they are parallel to the two allowed d vectors.

    其次，因為到橢圓極值點的徑向矢量r滿足式（53-12），故這兩個徑向矢量與兩個允許的D矢量平行。
  3. Let me ask why, after the parade of public figures in recent decades ? their lies, their finger - wagging denials, their evidence - shredding insouciance ? should the public retain high moral expectations for athletes, who are famous mostly because of hand - eye coordination

    我倒想要問問，我們這幾十年來明明看慣了公眾人物的謊言、面對質問時的矢口否認、不在乎證據擺在眼前等丑態，為什麼大家應該對運動員抱有極高的道德期望？
  4. The angular extent in a specified plane which contains all the radius vectors of the polar curve of luminous intensity having lengths greater than a specified fraction of the maximum

    在某一平面上，一定角寬范圍內所包含的光強極軸曲線上的矢徑長度均大於其最大值的某一特定比例，這種情況定義為光束的發散。
  5. Polarimetric synthetic aperture radar ( polsar ) investigates the transverse vectorial nature of plane em waves and provides the complex scattering matrix of a scatterer. scattering polarimetry is sensitive to the shape, orientation, and dielectric properties of scatters

    極化合成孔徑雷達（ polsar ）研究電磁波的矢量特徵，通過測量和分析目標的極化散射特性，獲取目標的介電常數、物理特性、幾何形狀和取向等方面的大量信息。
  6. The high entropy of the real and imaginary parts of sar raw data makes lossless - coding compression techniques unfit for sar raw data. in chapter 4, some compression algorithms for sar raw data compression, such as baq, upq, bavq and wt - subbandcade are analyzed and discussed. an improved unrestricted polar quantizer ( upq ), which can enhance the performance of the quantizer is put forward

    第四章分別對塊自適應量化（ baq ）演算法、非約束式極坐標量化（ upq ）演算法、塊自適應矢量量化（ bavq ）演算法和小波變換子帶編碼演算法進行了分析和研究，並詳細討論了這些演算法在工程實際中的應用。
  7. Second, since the radius vectors r to the extreme points of the ellipse satisfy ( 5. 3 - 12 ) they are parallel to the two allowed d vectors

    其次，因為到橢圓極值點的徑向矢量r滿足式（ 5 3 - 12 ） ，故這兩個徑向矢量與兩個允許的d矢量平行。
  8. In the process of solving, poles are obtained from recurrent formula, modal vector are obtained from superposition formula not residuary. decoupled equation is derived when vibration source is part correlation, severely coupling appears in the process of input and output then frequency response function cannot directly get according to method mentioned above, decoupling is first problem

    當輸入完全相關時，頻響函數無解，可繞過頻響函數，直接運用線性系統的迭加原理來求響應，極點由遞歸公式得出，模態矢量由疊加公式求出，而不是由留數求得的相應的公式。
  9. The expression of the third - order nonlinear polarization of self - interaction in uniaxial crystals

    單軸晶體中三階非線性自作用極化強度矢量的計算
  10. Our main conclusions are that surface polar interaction can give rise to a transition from a high temperature homogeneous alignment to a low temperature hometropic alignment, that if the strength of the surface polar interaction is weaker than the one of surface dispersion interaction, the homogeneous alignment of the nematic is always stable. part ii : a two - particle cluster theory is presented to study the effect of a solid bounding surface on the nlcs formed by polar molecules

    獲得的重要結論是：摩擦基板與液晶分子間的表面極性相互作用能引起基板間向列相液晶分子指向矢出現高溫沿面到低溫垂面的轉變；當表面極性作用強度弱於表面色散作用強度時，基板間向列相液晶分子平行於基板的排列非常穩定。
  11. This should be an incentive to apply the rrpa method with non - linear effective lagrangians to study other systems such as unstable nuclei near drip lines. for nuclei with the extreme value of n / z, low - lying collective excitations are found in isovector dipole modes, which are mainly due to the particle - hole excitation of weakly bound states near fermi surface and the isospin mixture effect

    將相對論無規位相近似理論推廣應用到奇特核集體激發態的研究，發現對于奇特核的同位旋矢量激發模式在很低能量下會出現軟模式的巨偶極共振，這主要是由於費米面附近粒子-空穴激發所形成的。
  12. Icbp is a generalization to circular back - propagation ( cbp ) network. cbp possesses good generalization ability and adaptability compared with the counterpart bp. and in its frame we can construct vector quantification ( vq ) and radial basis function ( rbf ) networks, showing great flexibility

    Icbp是我們對圓形反向傳播網路（ circularbackpropagation ? cbp ）的推廣， cbp不僅具有良好的推廣和自適應能力，而且在其框架下分別構建出矢量量化（ vq ）和rbf網路，展示出了極大的靈活性。
  13. Fitts " law was extended to two - dimensional polar coordinate system, and based on this, a method on human movement quality evaluation was proposed. indices of gait symmetry, indices of difficulty and indices of performance for human upper limbs were defined and combined with other indices to form a set of systematic indices of movement quality evaluation

    將fitts定律推廣到二維極坐標下，並以此為基礎建立了矢狀面內的人體運動質量評定方法，定義了上肢運動的難度指標、執行度指標和下肢運動的對稱性指標，提出了一套能反映運動質量各方面情況且具有普遍意義的運動質量評價指標。
  14. This story of jail breaking is fully exploited by kim sang - jin, not only does he place mo - suk and jae - pil in a ridiculous situation in which they have to try their best to get back to jail by all means, the jail guards are also forced to pretend to be prisoners

    事實上，細心一點看，會發覺本片和《加》是一脈相承的。編導以極其不合情理的故事情節抖弄觀眾發笑，但不是完全無厘頭的無的放矢。想深一層，現實社會不正就是這樣荒唐？
  15. In the last part of the paper, we derive the euclidean equation of motion of the magnetic vector in a theoretical magnetic film consisting of biaxial - anisotropic molecular ferromagnets, which is reduced to the 2 + 1 dimensional sine - gordon field equation in the strong anisotropy limit. we obtain various domain structures which are the static solutions of the sine - gordon field equation

    最後考慮由雙軸各向異性分子磁體形成的理想無界膜，在強各向異性極限下，採用半經典近似方法，將磁化矢量的時空運動方程約化為2 + 1維sine - gordon場方程，從而得到各類疇結構。
  16. Saying nothing of any intention of coming home. in 1810 he received letters from home in which he was told of natashas engagement to bolkonsky, and of the marriage being deferred for a year, because the old prince would not consent to it. this letter chagrined and mortified nikolay

    這一切極為繁難而又紊亂不堪，所以他總用他那冷淡的模仿古典書信的舊格調給母親回信：開頭寫的是「 ma chre maaman ， 」末尾寫的是「 votre obissant fiis ， 」可是，他打算何時回家，他卻矢口不談。
  17. He has made up his mind to convey the environmental protection message

    他矢志回港后要在學界推動保育兩極訊息。
  18. She has a deep sense of justice, loyalty ( faithful ) and responsibility. she has a glib tongue, practical and realistic. she is also trustworthy and generous to people

    以維護正義為已任，矢志忠誠，責任感極強。伶牙利齒，實事求是，而且為人慷慨大方，贏得一致信任。
  19. Zodiac ' s nature : with a deep sense of justice, loyalty and responsibility. having a glib tongue. practical and realistic. they are also trustworthy and generous to others

    《生肖性格》以維護正義為己任。矢志忠誠，責任感極強。伶牙利齒，實事求是，而且為人慷慨大方，贏得一致信任。
  20. With the study of boundary condition of vector potentials and the application of image method and sommerfeld integrals, this thesis deduces the vector potentials of vertical and horizontal dipoles near an interface ( both above and below the interface )

    本文通過磁矢位邊界條件的研究，應用鏡象法和索末菲積分，推導出半空間界面附近（包括上、下半空間中）的垂直電偶極子和水平電偶極子的磁矢位。
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