蝶平面 的英文怎麼說
中文拼音 [diěpíngmiàn]
蝶平面
英文
planum sphenoidale-
The diameter is 50 centimetres, with pitch - dark as bottom, with red green, getting red various kinds of color paint draw out the pattern, is it make various kinds of butterfly and flowers line kind to carve silver thin slice and then, paste in painting childing smooth of polishing with big paint, after being dry, overall xiu several of paint is it show silver pattern to grind and then, make pattern and paint bottom up to the same pingdu, in addition push the light and become exquisite and flat to take off the flower disc of lacquer ware
直徑50厘米，以黑漆為底，用紅、綠、紅等各種色漆繪制出圖案，再將銀薄片刻製成各種蝴蝶與花卉等紋樣，用大漆粘貼在打磨光滑的漆胎上，待乾燥后，全面髹漆數層再經研磨顯出銀花紋，使花紋與漆底達到同樣平度，再加推光就成為精美的平脫漆器花盤。Butterfly in fully faceted clear crystal
蝴蝶在充分地在上雕琢平面的清楚水晶。This method rounding the keen vertexes on the plane antennas fits for not only wide slot antennas and bowtie antennas but many other plane ones. the method is not applied first in the thesis ; however, the foregoing papers did not do some summarizations on it
這種在天線尖銳頂點處倒圓角來改善天線性能的方法不僅僅適用於寬槽天線和蝴蝶結天線，對很多平面天線也是適用的，此論文並非第一個應用本方法的工作，但是前人並沒有對此進行總結，本文總結的這一改善天線性能的方法得到多篇已發表的文獻支持。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。Covering an area of 40, 000 square meters, the oriental art center boasts the city ' s largest, and the first fully professional performance venue
東方藝術中心總建築面積近4萬平方米，猶如五片綻放的花瓣，組成一朵碩大美麗的「蝴蝶蘭」 。The paper analyzed the struture of the tri - eccentric butterfly vavle at length, defined the tri - eccentric butterfly valve, educed the geometry function and its characteristic about the section of the butterfly disc. the results indicate : the parallel contour line across butterfly disc thickness is normal ellipse, thereby eslablished function relations between its geometry parameters ( long axis and short axis ) of three primary sections of the butterfly disc and the tri - eccentricity ; in order to avoid interference between the butterfly disc and the valve seat as well as the valve body, combining the torque, we obtained the feasible range about the rotation center of the tri - eccentric butterfly vavle
本文主要分析了三偏心蝶閥的結構，給出了三偏心的定義，推導出了蝶板截面的幾何方程及其性質，結果表明，沿蝶板厚度的平行截面輪廓線為標準的橢圓形，進而推導出了蝶板幾個主要截面的幾何參數（長軸、短軸）與三個偏心之間的函數關系；考慮到蝶板啟閉過程中避免與閥體及閥座發生干涉，結合蝶板的啟閉扭矩，確立了三偏心蝶閥回轉中心的適宜區域。Have various flat surface forms such as circular type, heart type, square, rectangle, butterfly type, father christmas type, triangle type, plum blossom type, credit card ; make up into the simple letters modelled after a copy material object body form also
具有圓型心型正方形長方形蝴蝶型聖誕老人型三角型梅花型信用卡等多種平面形狀也可做成簡單的仿實物立體形狀。分享友人