凸狀的凸圓的 的英文怎麼說
中文拼音 [tūzhuàngdetūyuánde]
凸狀的凸圓的
英文
gibbous-
Capsule ovoid, 6 - 8 mm long, more or less glandular hairy, coarsely tuberculate ; persistent calyx lobes often revolute and shrinking
蒴果卵圓形,長6 - 8毫米,多少被腺毛,有粗糙的小疣狀凸起;宿存花萼裂片常反卷和皺縮。It has rounded shoulders inside instead of the sharp orifice-like edge.
在內部作成圓形凸肩以代替銳緣孔板狀的側面。Firstly, the hertz contact theory is used to design the export moment of the prototype ; deformation status of the flexspine under the elliptical cam wave generator action is analyzed using the column shell theory, whose boundary condition is four force action. design proposal of the wave producer put forward considering the precision theory of rolling friction transmission
首先用赫茲接觸理論對樣機的輸出力矩進行了設計;應用四力作用下的光滑圓柱殼體理論分析了在橢圓凸輪波發生器作用下柔輪的變形狀況,結合滾動摩擦副傳動精度理論提出了波發生器總體設計方案。Hot rolled steel equal flange tees with radiused root and toes - dimensions and tolerances on shape and dimensions
帶圓角齒根和齒頂的熱軋鋼等邊二層交錯凸緣.尺寸和形狀及尺寸公差In the third chapter, we introduce geometric expansion of convex planar curves. we discuss the evolution equation using minkowski ' s support function with the speed function of curvature and show that the shapes of curves become round asymptotically when the initial closed curves is smooth and convex
限制曲線在外法向上的演化速度是另一類特殊的曲率函數,研究相應的方程,我們得到了在初始為凸的閉簡單光滑曲線的條件下,曲線的最後形狀是漸近地趨於一個圓。It is different from concentric mosaics as follows. the sampling region of border panoramas can be arbitrary convex region, such as rectangle, square, triangle, circle or any other shape. and its sampling manner is sampling cylindrical panorama at border of the region point by point
它與同心拼圖( concentricmosaics )的不同之處在於,采樣區域可以是任意的凸區域,比如矩形、三角形、圓或者其它隨意的形狀,采樣方式是在區域的邊界上逐點采樣柱面全景圖。Piston is the key parts of engine of tank and chariot, whose shape is convex and variable ellipse. the piston was made up of separate parts. the different part used different material
活塞是坦克、戰車等發動機的關鍵件,其形狀是個「中凸變橢圓」的異形回轉體,是由2 3種不同材料加工的分體零件組合而成的,而且在機械切削加工完成之後又在外表面噴塗了一層石墨。External firm is rornd, the surface is shine. it is atomized and shaped with stainless steel water. extensively applied in raising and cleaning up of the surface of nonferrous alloy and stainless products. after treatment, the surface of workpiece is glabrous, rustless and owns metallic luster
由不銹鋼水霧化成形的圓球狀顆粒,表明光亮,用於有色金屬及不銹鋼製品的表面清理,強化及起毛處理,處理后的工件表面光潔、無繡、凸現出金屬光澤。The ovaries are somewhat smaller than in the preceding picture but have a similar tan - white bosselated appearance
與上圖相比,卵巢較小,而且呈現白褐色的圓凸狀外觀。Object shapes are represented by primitive shapes ( box, cone, cylinder, sphere ), and complexes of polytopes ( line segments, convex polygons, convex polyhedra )
對象形狀用基本形狀(方框,圓錐形,圓柱,球)和復雜的多面體(線段,凸多邊形,凸多面體)來表達。Abstract : the shapes of non - circular punch and matrix are processed by transferring an arc into a polygon. the method for dies cad system is introduced, which can generate the main view automatically based on the vertical view
文摘:介紹了在沖模cad系統中,採用圓弧多邊形化的方法,對非圓凸模和凹模形狀進行處理,提出了一種根據俯視圖自動生成主視圖的方法。分享友人