長橢圓面 的英文怎麼說

中文拼音 [zhǎngtuǒyuánmiàn]
長橢圓面 英文
prolate ellipsoid
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  • 橢 : Ⅰ形容詞（卵形） oval-shapedⅡ名詞[書面語] （長圓形的容器） elliptic vessel
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 橢圓 : [數學] oval; oval shaped; ellipse; ellipsoid橢圓規 ellipsograph; [圖] elliptic trammel; 橢圓軌道 ...
  1. Leaves leathery, oblong - elliptic, rarely ovate - elliptic, 7 - 18 cm long and 3. 5 - 8. 5 cm wide, apex abruptly short acuminate or short acuminate, base cuneate, broadly cuneate or obtuse, adaxially dark green and glossy ; petioles without stipular scars

    葉革質，長圓狀橢圓形，倒卵狀橢圓形，長7 - 18厘米，寬3 . 5 - 8 . 5厘米，先端驟狹，短漸尖或漸尖，基部楔形、闊楔形或近圓鈍，葉面深綠色，有光澤；葉柄上無托葉痕。
  2. Leaves ternate ; leaflets papery or nearly leathery, ovate to ovate - elliptic, 6 - 15 cm long and 3 - 7 cm wide, apex abruptly acuminate, base rounded to subcordate, entire, both surfaces glabrous ; basal veins 3, lateral veins 4 - or 5 - paired, conspicuous on both surfaces ; petiolules 1. 5 - 2 cm long, glabrous

    葉為三出復葉；小葉紙質或近革質，卵形至卵狀橢圓形，長6 - 15厘米，寬3 - 7厘米，先端突尖，基部圓形至近心形，全緣，兩面無毛；常有基出3出脈，側脈4 - 5對，兩面均明顯；小葉柄長1 . 5 - 2厘米，無毛。
  3. Leaves opposite, papery, ovate, suborbicular or elliptic, 4 - 8 cm long, apex rounded, base rounded to broadly cuneate, margin with regular and slightly sinuate teeth except base, covered with yellowish brown tufted appressed hairs ; petioles 0. 6 - 1. 5 cm long

    葉對生，紙質，圓卵形、近圓形或橢圓形，長4 - 8厘米，頂端圓形，基部圓形至寬楔形，邊緣除基部外具整齊而稍帶波狀的鋸齒，兩面被黃褐色簇狀短伏毛；葉柄長6 - 15毫米。
  4. Leaves leathery, ovate, obovate, elliptic or obovate - elliptic, 4 - 9 cm long and 1 - 4 cm wide, with 3 - 6 obtuse teeth on each side ; abaxially with tufts of hairs at axils of veins ; lateral nerves 7 - 10 pairs

    葉革質，卵形、倒卵形至橢圓形或倒卵狀橢圓形，長4 - 9厘米，寬1 - 4厘米，每邊有3 - 6鈍齒，側脈7 - 10對，背面脈腋有小毛叢。
  5. Leaves leathery, ovate or elliptic, 7 - 12 cm long, 3. 5 - 5 cm wide, apex short acute, base rounded or cordate, upper surface green, glossy, lateral veins 6 - 8 pairs, impressed adaxially and prominent abaxially

    葉革質，卵形或橢圓形，長7 - 12厘米，寬3 . 5 - 5厘米，先端短急尖，基部圓形或心形，上面亮綠色，側脈6 - 8對，在上面凹陷，在下面突起。
  6. Leaves basal ; petiole up to 3 cm ; leaf blade elliptic, 2 - 3 cm long and 1. 1 - 1. 9 cm wide, apex rounded, base cuneate, margin serrulate, white pilose on both surfaces

    葉全部基生；葉片橢圓形，長2 - 3厘米，寬1 . 1 - 1 . 9厘米，先端圓形，基部楔形，邊緣具細齒，兩面被白色柔毛；葉柄長可達3厘米。
  7. Leaves alternate, leathery, elliptic or obovate - oblong, 7 - 15 cm long and 5 - 8 cm wide, entire, densely grayish tomentellate

    葉互生，革質，橢圓形或倒卵狀長圓形，長7 - 15厘米，寬5 - 8厘米，全緣，背面密被灰色短絨毛。
  8. The hit spot of elliptic shape appeared on crystal plane paralleling to c axis, and one half was brighter than the other half under sem. the brighter part was the negative pole, and the darker one was the positive pole

    自發極化大的電氣石在平行於c軸的晶面上出現「啞鈴形」或長的「橢圓形」明暗對比的打擊斑，在垂直於c軸的端面上則出現無明暗對比的斑點。
  9. If the objective lens is further away from the compact disk than the focal length of the object lens, then the cylindrical lens again creates an elliptical image on the photodetector array

    如果物鏡與光盤之間的距離長於物鏡的焦距，柱面透鏡也會使在光電探測器陣列上的成像變成橢圓影像。
  10. On the ground of educative theory, this paper exposits connotation and characteristic of project - based learning and why we should also enforce project - based learning in high school. as far as substance of project - based learning and objective circumstance what it should have are concerned, it points out the practical ability. at last, based on that university physics education has relatively longer cycle, it proposes stage pattern for enforce project - based learning and give two concrete cases, which discuss capacitance of confocal oval - shaped stylar capacitor and potential distribution of charged conductor of surface being uniparted hyperboloid

    本文在具體的教育理論指導下，闡述了研究性學習的內涵及特點；在大學物理中實施研究性學習的意義；以及就研究性學習的實質和所需具備的客觀條件而言，論述了研究性學習在高校中實施的可行性；並根據大學物理教育具有周期性相對較長和專業循序漸進的特點，提出了研究性學習的階段性模式，並給出了具體的實例，利用保角變換法討論了共焦橢圓柱形電容器電容及單葉雙曲面帶電導體的電位分佈。
  11. A new waveguide made of changing a wide wall of a rectangular waveguide to a uniform curved wall is called conformal waveguide. a kind of expression of approximate solution for domain mode of the new waveguide, including symmetric, unsymmetric arc, parabolic arch, hyperbolic arch, elliptic arch, etc., is constructed by using boundary condition of mental waveguide, variational method and boundary element method. by using the equivalence principle, an approximate calculating formula for equivalent resonant conductance of a narrow longitudinal halfwavelength slot cut in the curved wall of the unsymmetric arcrectangular waveguide is derived, and the result is shown. although this solution is approximate, it can solve the problem in designing the slotted antenna of such conformal waveguide

    把矩形波導一個寬面外突成均勻曲面構成的新波導統稱為共形波導.利用金屬波導邊界條件、變分法、邊界元素法構造這種新波導中主模場的一種近似解表達式，包括曲面橫截線為對稱、非對稱圓弧，拋物線弧，雙曲線弧，橢圓弧等.然後根據等效原理，推導非對稱圓弧矩形波導曲面上窄的縱向半波長縫隙的等效諧振電導的近似計算公式，給出計算曲線.這種解雖然是近似的，但卻能解決這類共形波導縫隙天線的工程設計
  12. Numerical calculation and computer simulation of magnetic field of long straight conductor with ellipse cross - section

    橢圓截面長直載流導體磁場的數值計算和計算機模擬
  13. Against your own will he will save and will have mercy on you and turn you to himself, because in him alone is truth and peace, she said in a voice shaking with emotion, and with a solemn gesture holding in both hands before her brother an old - fashioned, little, oval holy image of the saviour with a black face in a silver setting, on a little silver chain of delicate workmanship

    「上帝必將依據你的意志拯救你，保佑你，使你傾向他，唯有在他身上才能獲得真理和安慰， 」她用激動得顫栗的嗓音說道，在長兄面前莊重地捧著一幀救世主像。這幀古式神像呈橢圓形，面色黧黑並飾以銀袍，身上系有一條銀鏈。
  14. The amplitude values at a certain moment in a seismic record received at a shotpoint and a detection point might come from reflections of various points on an underground ellipsoid, which has the shotpoint and the detection point as its focuses, and the connected line of the shotpoint point and the detection point as its major axis

    摘要一個炮點和一個檢波點接收的一道地震記錄上某一時刻振幅值，它可能來自地下一個橢圓面上各個點的反射，該橢圓面以炮點和檢波點為焦點，炮點和檢波點的連線為長軸。
  15. Taking practical situation of this project and much engineering experience into account, the scheme with axle golden section elliptical arc surface is proposed through comparing nine optimization schemes with model test

    結合工程實際和以往經驗，比較了9種進水口曲線型式的試驗結果，確定了長短軸黃金分割比的橢圓弧面的方案。
  16. Elegant long nose wooden long spoon mcewan with red keel finish head oval dish faced iron

    典雅型長鼻長匙木桿mc ewan帶紅骨桿頭橢圓型碟面鐵桿
  17. Secondly, according to the basic theory of the general spectrometer, in this paper we discuss the fundamental, the compositions and the characters of tcecs. we analyze the main influencing factors for resolving power, such as the dispersion of the x - ray on the detection circle, spectra location error and the aperture width etc. and we put out the ways to resolving the problems

    接下來，本文根據經典光譜儀器的基本理論，著重討論了雙通道橢圓彎晶譜儀的基本原理，及其基本組成和基本特性，並從x射線波長在探測圓上的彌散度、光度參數與探測角之間的關系、狹縫寬度等方面對譜儀的精度和解析度的影響作了一定的分析，並提出了解決問題的辦法。
  18. In p. salicina, leaves with a green petiole were long ellipse and wedge - like at the base, with no hair on the surface and petiole. in p. ameniaca, the leaf was rough on the surface and had hair. with its own germplasm characteristics, p. mume was close to p. ameniaca in genetic relationship

    李類植物的葉形為長橢圓形，葉基楔形，葉面無毛，葉柄綠色且無毛；杏類植物葉面粗糙、有毛；梅類植物接近於杏類，與杏類植物有較近的親緣關系，但又表現出豐富的種質特異性。
  19. During the era when the escort was born, ford surprisingly did not embellish its face with its long - standing logo, the blue oval

    時期當護送出生時，福特竟然沒有掩飾其面臨的長期標志藍色的橢圓形
  20. As to the profile shapes of ground collapse, they are approximately divided into vertical shaft, butterfly, funnel, ampulliform in shapes and so on

    地面塌陷的平面形態多呈圓形、橢圓形、長條形和不規則形等；剖面形態大致可分為豎井狀、蝶狀、漏斗狀及壇狀等。
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