蝶角 的英文怎麼說
中文拼音 [diějiǎo]
蝶角
英文
sphenoid angle-
Cyclobutane exists predominantly in a "butterfly" conformation, in which the dihedral angle between the two wings is about 20°。
環丁烷主要成「蝶式」構象存在，其中兩翼間的二面角大約為20。Lai chi kok viaduct - a 1. 4 - kilometre dual three lane elevated carriageway from lai wan interchange to butterfly valley
築建荔枝角高架道路築建一條長1 . 4公里由荔灣交匯處至蝴蝶谷的雙程三線分隔高架車道。Affected vehicles will be diverted via lai chi kok road westbound, u - turn underneath kwai chung road flyover, cheung sha wan road eastbound, butterfly valley road southbound, lai chi kok road eastbound, u - turn underneath west kowloon corridor, lai chi kok road westbound, yuet lun street southbound and sham mong road westbound onto po lun street
受影響的車輛須改經荔枝角道西行葵涌道天橋底下掉頭長沙灣道東行蝴蝶穀道南行荔枝角道東行西九走廊底下調頭荔枝角道西行月輪街南行及深旺道西行至寶輪街。Hexagon and castle nuts with knuckle thread for motive power units turnbuckles and drawbars
動力機械裝置螺紋接頭和拉桿用圓螺紋六角螺母和蝶形Ching dip yi and duen siu lau started learning opera drama from teacher since very young. ching chose casting the female character, while duen chose casting the male. while acting in the opera " farewell to my concubine ", ching fell into the emotional characteristics of the queen in the opera story, and begin loving the king in the story, who s casted by duen
程蝶衣和段小樓自小跟師父學戲，程選擇了旦角，而段則選了生角，為了演好霸王別姬里的旦角虞姬，程深陷於她的情緒反應中，愛上戲里扮演他丈夫項羽的段。Park vale in quarry bay, harbour heights in north point, aldrich garden and oi tung estate in shau kei wan, tin yat estate and tin tsz estate in tin shui wai, ching wang court and cheung wang estate in tsing yi, tak tin estate in lam tin, lei king wan in sai wan ho, sunningdale and chow tai fook centre in mong kok, un chau estate in sham shui po, homantin estate, wah kwai estate in tin wan, nga ning court in cheung chau as well as grand millennium plaza in sheung wan
個獲獎的物業分別為魚涌蕙苑北角海峰園筲萁灣愛東及愛蝶灣天水圍天逸及天慈青衣青宏苑及長宏藍田德田西灣河鯉景灣旺角蕙逸居及周大福商業中心深水元州何文田田灣華貴長洲雅寧苑及上環新紀元廣場。The animal species covered in the series include birds, butterflies, green turtles and freshwater fish
至於動物品種，同樣美不勝收，書中主角計有雀鳥、蝴蝶、綠海龜和淡水魚等。Stainless steel 304, 316 din, asme hex nuts, cap nuts, nylon nuts, wing nuts, flange nuts, large size nuts, square nuts, din hex bolts and hex socket nuts
不銹鋼304 、 316各種德制、美製的六角螺母、蓋型螺母、尼龍螺母、蝶型螺母、法蘭面螺母、大型螺母、四方螺母、德制的內外六角螺栓。Aldrich garden in shau kei wan, park vale in quarry bay, harbour height in north point, ching wang court and cheung wang estate in tsing yi as well as tin yuet estate and tin yat estate in tin shui wai
該7個獲獎的屋苑分別為筲箕灣愛蝶灣魚涌蕙苑北角海峰園青衣青宏苑及長宏和天水圍天悅及天逸The main content of chapter ii describes the positive influence of rounded corners on keen vertexes of wide slot antennas and bowtie ones. a great deal of experiments and simulations prove the conclusion mentioned above
第二章主要講述在寬槽天線（ wideslotantenna ）和多個蝴蝶結天線（ bowtieantenna ）輻射面的尖銳頂點處倒圓角對天線性能的改善作用。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。Local tourist attractions such as the butterfly park, luhuitou park, the end of the earth and more are located nearby
鄰近沙灘和眾多旅遊風景區如蝴蝶谷鹿回頭及天涯海角等。Industrial - process control valves - part 3 - 2 : dimensions - face to face dimensions for rotary control valves except butterfly valves
工業過程式控制制閥第3 - 2部分：尺寸角行程控制閥蝶閥除外的端面距With the teatro giuseppe verdi di busseto, in the ravenna festival, the nuovo piccolo teatro di milano, the teatro comunale di modena and the production that went on tour to moscow. she was again in the title role of
她在帕馬的托斯卡尼尼基金會首次登臺，飾演由薛費里尼執導的《阿伊達》 ，也曾於薩沃那上演的《蝴蝶夫人》首演中擔任女主角。The paper deduced the seal torque of the tri - eccentric butterfly valve and gave it a qualitative analysis. the results indicated : for the tri - eccentric butterfly valve with the same caliber, theseal torque would decrease with the butterfly disc thickness increasing ; the seal torque would increase with the radial eccentricity increasing ; however, the axis eccentricity effected on the seal torque minutely ; the seal torque would increase with the half cone angle increasing appreciably of the cone which the butterfly disc belonged to
本文還對三偏心蝶閥的密封力矩作了推導並進行了定性的分析，結果表明，對于同一口徑的三偏心蝶閥，密封力矩與蝶板的厚度近似成反比；與徑向偏心距近似成正比，變化也很明顯；而軸向偏心距對密封力矩的影響不是很大；密封力矩隨著蝶板所在的圓錐半錐角的增大而有所增加。Signs of a folding butterfly tourism attributed to the ease of mind and the joyful, the overall image appears pyramid, the expression of cultural tourism image ; from the moral aspect of cultural heritage tourism in china is a symbol of 1. 30 points at the same time to illustrate the tourist area and top international tourism potential of the iron triangle area formed, the whole logo image more recognition, more of the spread
標志以折疊的蝴蝶來點明旅遊的舒暢和歡快，整體形象又似金字塔，表達旅遊區的文化形象；從側面寓意旅遊區是中國文化遺產的象徵，三角點同時也說明此旅遊區和國際頂級旅遊區形成鐵三角之勢，整個標志的形象更易識別，更具傳播力。If applied experiential formula mechanically to calculate the dynamic moment of the tri - eccentric butterfly vavle, its errors for the results would be larger. the paper, by virtue of the postulate of flow with fixed constant, eddiless of ideal liquid, calculated laplace equation by finite difference method in rectangular coordinates, gained pressure distribution on the butterfly disc section, thereby figured out its dynamic moment under each opening angle and the method was feasible for calculating dynamic moment of symmetry or not, designed the program and described the curve of dynamic moment. finally, the paper infered their laws
採用經驗公式來計算三偏心蝶閥的動水力矩，誤差比較大，本文根據三偏心蝶閥的結構特點，利用理想流體的定常、無旋流動的假定，用有限差分法在直角坐標系中求解拉普拉斯方程，得到蝶板截面上的壓力分佈，從而計算出蝶板在各個開度下的動水力矩，設計出了求解的程序，給出了程序運行的結果並進行了數據處理從而得到了動水力矩曲線，總結了它的變化規律。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