convex 中文意思是什麼

convex 解釋
adj. 形容詞 中凸的，凸圓的，凸面的。
n. 名詞 凸狀，凸面，凸圓體。
convex glasses 遠視眼鏡，老花眼鏡。
adv. 動詞 副詞 -ly
  1. A convex molding just below the abacus of a doric capital

    多立斯柱頭頂板下的凸出裝飾
  2. Our " standard " product line includes cylindrical lenses, lenses, plano - convex cylindrical lenses, plano - concave cylindrical lenses, spherical lenses, aspherical lenses, prism, filter, window, achromatic lenses and reflector etc

    我們的生產包括:柱面鏡球面鏡非球面鏡棱鏡平鏡膠合鏡透鏡反射鏡濾光片偏光鏡等。
  3. The mathematical programming methods, both the method of moving asymptotes ( mma ) belonging to convex programming methods and the sequential linear programming method ( slp ), were used to solving optimization problems

    用移動漸進線方法（ mma ）求解單目標優化問題，用序列線性規劃方法（ slp ）求解模糊目標混合規劃問題。
  4. This paper analyses and explains several interferential images arising from autocollimation, and lays more emphasis on the analysis of the convex with identical property to a spherical reflector, introduces the relatios between reflection images and autocollimation images, and expounds how to form to judgment about interferential images

    摘要對自準值法測量時出現的幾個干擾像進行分析、解釋，著重分析了凸透鏡也具有球面反射鏡的性質，導出反射像和自準值法成像的關系，及若何判斷干擾像。
  5. Stability of travelling waves for non - convex system of one - dimensional viscoelastic materials with boundary effect

    具邊界效應一維粘彈性物質的非凸方程組行波解的穩定性
  6. Alternative characterization of concave and convex functions which is sometimes useful.

    對于凹函數和凸函數還有一個替補的表徵，有時它是有用的。
  7. Located along the northern silk route between central asia and metropolitan china proper, and serving as a meeting ground of " western regions " ( xiyu ) and indigenous cultural influences, dunhuang provides a continuous record of datable monuments, from the fifth century onward, showing the importation of the indian chiaroscuro style, known in chinese as aotu hua, " concave - and - convex painting, " and its eventual transformation into the indigenous chinese pictorial idiom

    摘要作為絲綢之路上一個西域和本土文化的匯合地點，敦煌藝術提供了5世紀以來西域「明暗法」風格即文獻上所謂「凹凸畫」以及這種畫法最後變成中國本土繪畫筆墨風格的一個可確定時代的連續記錄。
  8. This article takes the lagrange equation as the principle, establishes mathematics modeling to the inertia brake vibration when it brakes, then simulates it with matlab. this paper educed the relation equations between, which are the inertia brake ' s friction coefficient of the brake ring and the friction disk, the mean radius, the braking force, rotation inertia of the driving top and the spline shaft, spiral climbing angle of the brake ' s concave - convex helicoid, the mean effort radius of the concave - convex helicoid, elasticity coefficient of the spring, quality of the driving top and the spline shaft, rotations inertia of the brake ' s rotation part besides the driving top and the spline shaft, suppresses sleeve. provides the theory basis for the inertia brake structure optimization

    本文以拉格朗日方程為理論基礎，對慣性制動器在制動時的振動進行數學建模，然後用matlab對其進行模擬，得出了慣性制動器在制動時振動角頻率分別與制動環和摩擦片之間的摩擦系數、制動力的平均半徑、主動頂和花鍵軸的轉動慣量、慣性制動器的凹凸螺旋面的螺旋升角、凹凸螺旋面平均作用力的半徑、彈簧的彈性系數、主動頂和花鍵軸的質量、慣性制動器除主動頂和花鍵軸外其他部分的轉動慣量和、頂壓套的質量等慣性制動器各零部件的物理參數之間的關系，為慣性制動器的結構優化提供了理論依據。
  9. Almost convex commutative topoloyical semigroups

    幾乎凸交換拓撲半群
  10. In adults its contour may be straight, slightly concave or slightly convex.

    成人肺其形狀可以是直的，輕微凹下或輕度突出。
  11. Just as a double convex lens enlarges, so a double concave lens reduces

    正象雙凸透鏡可以放大那樣，雙凹透鏡也可以縮小。
  12. We fabricated a large computer - generated holography on a concave lens surface to test the convex secondary mirrors surface

    在凹透鏡表面上製作出了用於凸非球面檢測的曲面全息圖。
  13. Unlike concave mirrors, the convex kind produces right - side - up virtual images, smaller than the original object, which cannot be projected onto a canvas

    與凹面鏡相反，凸面鏡呈現的虛像不會顛倒，影像比原來的物體要小，且無法投射到畫布上。
  14. Jointing products. mastics for bonding of convex or concave tiles. specifications

    填接縫用品.凸凹磁磚粘接膠合.規范
  15. This setup, known as a conoscope, is shown in figure 14. 2 and consists of two stress - free plano - convex lenses a and b

    此裝置稱為錐光鏡，如圖14 2所示，它由a和b兩個無應力平凸透鏡組成。
  16. This setup, known as a conoscope, is shown in figure 14. 2 and consists of two stress - free plane - convex lenses a and b and a diaphragm c having a small aperture

    此裝置稱為錐光鏡，如圖14 2所示，它由a和b兩個無應力平凸透鏡和一個帶小孔的光闌c組成。
  17. An indifference curve is usually assumed to be convex.

    無差異曲線通常呈凸形。
  18. The convex surfaces faces toward the left.

    凸面朝左方。
  19. The mirror is convex.

    鏡子呈凸面。
  20. Its convex border should project far into the right lower lung field.

    其凸出緣應深深地突入右下肺野內。
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