perpendicular axis 中文意思是什麼

perpendicular axis 解釋
垂直軸
  • perpendicular : adj 1 垂直的，直立的；【數學】成直角的，正交的。2 矗立的；險陡的，險峻的。3 〈P 〉【建築】垂直式...
  • axis : n （ pl axes ）1 軸，軸線。2 【植物；植物學】莖軸。3 【解剖學】第二頸椎，第二脊骨。4 【政治學】軸...
  1. If the first axis is perpendicular to the ground we speak of an azimuthal mounting.

    如果第一根軸與地面垂直，就稱為地平式支架。
  2. Draw a line perpendicular to the horizontal axis through the point.

    通過這兩直線的交點做橫軸的垂線。
  3. All planes perpendicular to the solar axis intersect the solar sphere along circles of latitude.

    所有垂直於太陽軸的平面和太陽球面相交成緯度圈。
  4. The line of sight must be approximately perpendicular to the horizontal axis.

    視線必須近似地垂直於水平軸。
  5. The direction of each force is perpendicular to a line drawn from the axis to the point of application of the force.

    每個力都垂直於從軸到力作用點的引線。
  6. 3 ) in shell of hyriopsis cumingii ( lea ), the prismatic layers and the nacreous layers are all composed of aragonite minerals, and aragonite crystallites in prismatic layers show obviously preferential orientation of [ 012 ] axis perpendicular to the shell layers, so it is considered that the orientation of aragonite crystallites in prismatic layers perhaps play an important role in deciding the orientation of aragonite crystallites in nacre and acts as one of template to resulting the formation of aragonite with [ 012 ] orientation perpendicular to nacreous layers in nacre

    3 ）與海水貝殼明顯不同的是，三角帆蚌稜柱層礦物相與珍珠層一樣皆為文石相，同時查明稜柱層中文石晶體具[ 012 ]軸垂直殼層面的明顯的擇優取向。本文認為，三角帆蚌稜柱層中文石晶體的擇優取向可能對珍珠層中文石晶體的擇優取向存在模板導向的作用，導致珍珠層[ 012 ]定向的文石晶體的形成。
  7. When liquid crystal ( lc ) is in smectic - a ( sa ) phase, its molecules disperse in layers ( sandwich ) and the molecular long axis tropism is in some order and the director is perpendicular to the layers

    液晶近晶a相，分子質心按層狀分佈（有層狀結構） ，分子長軸取向有序，指向矢垂直於層面。用三個序參量， ，描述。
  8. On the basis of theories of physics, geometrical optics and photometry, the optical properties of collimated light beam incident upon single fiber perpendicular to the fiber axis are studied. by exploring the behaviors of reflected light and transmitted light from single fiber, the distribution of the light is described and the proportionalities between the intensity of the reflected, transmitted and scatered light are obtained respectively, and the different laws governing the intensity of diffused light and transmitted light from single fiber between near and far field are discussed. experiments demonstrate that the decrease of projecting light in far field is in direct proportion for the increase of fiber diameter, which serves as the theoretical basis for a series optics equations, as well as for the designment for photoelectric deviccs for detecting fibers

    結合物理學的基本原理和幾何光學的基本規律以及光度學的基礎理論等三方面，研究了單纖維在平行均勻光束垂軸入射時的光學性質.分析了單纖維反光和透光的特徵，光強分佈及反射光、透射光和散射光的相對大小;討論了在近場和遠場條件下，漫反射光和透射光光強的不同規律;通過實驗驗證了遠場時，纖維的漫射光強度與纖維直徑成正比的關系
  9. Series solution of electric field intensity on perpendicular axis of elliptic charged ring

    橢圓形帶電環垂直軸上的電場強度級數解
  10. It was found that the obtained films were poly - crystalline and highly orientation growth with the c - axis perpendicular to the substrate surface

    Xrd表明，制備的薄膜為多晶，具有c軸擇優取向。
  11. Integrally cast body ribs, running parallel and perpendicular to the pipe axis, impart additional strength for high pressure conditions, thermal and pipe loads

    整體鑄造閥體翼肋，與管路軸線平行和垂直，增加了閥體強度，適用於高壓環境、高溫和管道負載。
  12. In the higher velocity, especially in the critical velocity, the continuous model is invalidity. 2, in this paper, assume that the track and wheels are ideally smooth and no carriage or wheel - axle bending vibrations occur. invoke the basic hypothesis of the bernoulli - euler theory of beams : namely, that plane cross - sections initially perpendicular to the axis during bending

    2 、在對連續性模型的分析基礎上，假設軌道與車輪為理想光滑的、沒有車輛和輪軸激起的振動，引用bernoulli - euler梁理論的假設：即垂直於梁軸線的橫截面在彎曲過程中仍然垂直於梁的中性軸。
  13. Material in the equatorial region of the cloud ? that is, in the plane perpendicular to the rotation axis ? moves inward more and more slowly as rotation starts to balance the pull of gravity

    當轉動開始與重力的向內拉力平衡時，位在整團雲氣的赤道區域，垂直於轉軸的平面上的物質，會逐漸減緩向內移動的速率。
  14. The spin - coated films are single - phase and highly oriented with the c - axis perpendicular to the quartz substrates. this type of materials has good thermal stability, and their decomposition points are near 300 c

    旋塗法沉積的該類材料的薄膜具有較好的單相結構，材料成膜后，其單相晶體的c軸很好地垂直於石英基片表面。
  15. Prepared technical parameters were optimized by l9 ( 34 ) experiment analysis. a unique method for cleaning and drying of substrate - cleaning used by scour, drying used by infrared light was fished out by large numbers of experiment. chemical mechnism of zno thin film prepared by sol - gel technique was discussed by dta for the first time. by the measurements of sem, xrd and uvs, the thin film was analysed. the result proved that the thin film with strongly preferred orientation of c - axis perpendicular to the substrate surface which surface was homogenous, dense and crackfree was the crystalline phase of hexagonal wurtzite. the thin film was composed of plentiful asteroidal crystal which crystal dimension approximately 10 30nm. the average transmittance of thin film in visible region was above 90 %. the results of measurements else also proved that the thickness of single dip - coating was 75 240nm, this films resistivity was found to be 3. 105 102 3. 96 105 ? cm. the thickness and resistivity of thin film influenced by dope - content, withdrawal speed, pre - heat - treatment, anealing were reseached respectively

    利用xrd 、 sem以及uvs光譜儀等分析方法對薄膜進行了研究，結果顯示，所制備的薄膜為六方纖鋅礦型結構，具有高c軸擇優取向性；表面均勻、緻密，薄膜材料由許多星狀晶粒組成，晶粒尺寸大約為10 - 30nm左右；薄膜可見光透過率平均可達90 % ；對薄膜厚度以及電學性能進行了測定后發現：單次鍍膜厚度約為75 - 240nm ， al ~ （ 3 + ）離子摻雜型氧化鋅薄膜的電阻率在3 . 015 102 - 3 . 96 103 ? cm范圍內；分別研究了摻雜濃度、提拉速度、預燒溫度、退火溫度等工藝參數對薄膜厚度和電阻率的影響。
  16. With light stones, on the other hand, the table surface should be perpendicular to the longitudinal axis, in order to receive more depth of colour

    淺色碧璽時，其桌面必須和長軸面成直角，才可將其顏色完全充分顯現出來。
  17. If they are observed under polarized light with a red compensator, they appear yellow ( negatively birefringent ) in the main ( " slow " ) axis of the compensator and blue in the opposite perpendicular direction

    如果用紅光補償棱鏡在偏振光下觀察，在補償棱鏡的主（ 「慢」 ）軸方向呈黃色（反雙折射）而在相反的垂直方向呈藍色。
  18. General form of perpendicular axis theorem

    垂直軸定理的一般形式
  19. Perpendicular axis theorem

    垂直軸定理
  20. A general form of the perpendicular axis theoremis provided, and an example is also persented to explaing its extensive applications

    摘要給出了垂直軸定理的一般形式，並舉例說明了其更加廣泛的應用。
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