頂三角 的英文怎麼說
中文拼音 [dǐngsānjiǎo]
頂三角
英文
ventral triangle-
Leaves papery, oval in outline, 6 - 7cm long and 8 - 11 cm wide, base rounded or subtruncate, trilobed or sometimes 5 - lobed ; lobes triangular - ovate, rarely ovate - oblong, apex acute or acuminate, margin serrulate, with appressed acute teeth, sometimes entire near base, glabrous or with tufted hairs at vein axils abaxially ; petiole 2 - 3 cm long, glabrous
葉紙質，輪廓闊卵形，長6 - 7厘米，寬8 - 11厘米，基部圓或近截平， 3裂或有時5裂，裂片三角狀卵形，有時卵狀長圓形，頂端漸尖，邊緣有疏而銳利地鋸齒，有時近基部全緣，兩面無毛或下面脈腋有簇毛；葉柄長2 - 3厘米，無毛。Her two masts leaned a trifle backward ; she carried brigantine, foresail, storm - jib and standing - jib, and was well rigged for running before the wind ; and she seemed capable of brisk speed, which, indeed, she had already proved by gaining several prizes in pilot - boat races
船上有兩只稍向後傾的大帆，此外還有后檣梯形帆，前中帆，前檣三角帆，外前帆和頂帆。唐卡德爾號在順風的時候可以利用這一套應有盡有的設備。The tunic soon disappeared under a long cassock, as did his hair under a priest s wig ; the three - cornered hat over this effectually transformed the count into an abb
這件鋼絲背心不久就被掩沒在一件長大的法衣底下了，他的頭發也已被教士的假發所掩蓋，再加上那頂三角帽，伯爵就立刻變成了一位神甫。This form of construction is strong and has the additional advantage of enclosing a given volume with the least possible use of materials. geodesic domes are actually derived from regular polyhedra. those that are derived from the dodecahedron and the icosahedron have joints where 5 distinct triangles meet
由正十二或正二十面所建而成的短程線圓頂特色是當中的一些接駁點由五個三角形組成而由正八面體所建立的圓頂則可以分割成四分之一或四分之三個。Each face is an equilateral triangle and three faces meet at each vertex.
每一個面是正三角形並且於每一個頂點處有三個面相交。Here was an old church, quaint and rambling and gabled
這里是一個古老的教堂，建築式樣離奇、散亂，三角墻的屋頂。The m doc peninsula extends along the left bank of the gironde estuary. it is 80km long and its width varies between 2 and 5km. the m doc is the land of the cabernet sauvignon variety and produces some of the world ' s greatest wines
梅多克是延伸在吉倫河左岸的產區，這個三角灣有80公里長， 2到5公里寬；梅多克是最早重植卡本奈赤霞珠的地區，這里釀造出很多世界最頂級的紅葡萄酒。The milkwhite dolphin tossed his mane and, rising in the golden poop, the helmsman spread the bellying sail upon the wind and stood off forward with all sail set, the spinnaker to larboard
乳白色的海豚驀地甩了一下鬃毛，舵手在金色船尾站起來，頂著風扯開帆，使它兜滿了風。左舷張起大三角帆，所有的帆都張開，船便向大海航去。Methods of exploring the number of isosceles triangle ' s top points
探究符合某些條件的等腰三角形頂點個數的方法He unbuttoned successively in reversed direction waistcoat, trousers, shirt and vest along the medial line of irregular incrispated black hair extending in triangular convergence from the pelvic basin over the circumference of the abdomen and umbilicular fossicle along the medial line of nodes to the intersection of the sixth pectoral vertebr aelig ;, thence produced both ways at right angles and terminating in circles described about two equidistant points, right and left, on the summits of the mammary prominences
然後又反過來自下而上地依次解開背心長褲襯衫和內衣紐扣。他那雙手的軌跡從參差不卷縮起皺的黑色體毛的中心線也就是自骨盆底到下腹部肚臍眼周圍那一簇簇體毛，又沿著節結的中心線進而延伸到第六胸脊椎的交叉點，從這里又向兩側叢生，構成直角形，在左右等距離的兩個點，即環繞乳頭頂端形成的三角形收斂圖形的中心線穿行。Numerical investigation of the effects of different leading - edge profiles on vortical flows over a double - delta wing
尖頂襟翼長度對三角翼前緣渦破裂的影響Effect of the apex flap on the leading edge vortex breakdown over a 70 176 ; delta wing
尖頂襟翼對70 176 ;三角翼前緣渦破裂的影響The research works finished in this paper are listed below : 1. solving the problem in testing of cylinder vessels that the sensors disposition is very rigorous, carrying out study of freewill triangle network orientation and linear orientation, bringing forward the discriminance which distinguish the validity of orientation array using character string method the first time, at the same time, solving the problems that judgement of orientation array, elimination of camouflage location, avoidance of repeat location, etc. 1 '. carry ing out the study of the orientation of defects in stand lank floor with the method of freewill planar triangle orientation, advancing bran - new discriminance on the validity of orientation arrays, orientation points, and the disposing means of the acoustic sources near sensors and those near common border
本文進行的主要研究工作有： 1解決柱式容器檢測中傳感器排布要求較嚴格的問題，開展任意三角形網路排布檢測技術與線定位技術研究，首次提出了利用字元串格式判斷線定位陣列有效性的判別方法，並解決了任意三角形定位中存在的定位陣列判斷，偽定位的剔除，重復定位的避免等一系列問題； 2利用平面任意三角形定位方法開展常壓立式儲罐罐底缺陷定位技術研究，提出了全新的定位陣列有效性判斷、定位點的有效性判斷方法；以及頂點聲源和邊界聲源的處理辦法。This machine has high rotational speed, it is based on the common centrifugal separator, its novel design great enhances the speed of lowing the supplies. main applies : this machine is called throw liquid centrifugal separator, is suitable for clarifying drizzle drops of liquid that has floated, now it has been widely applied in the industries of medicine, chemistry and food industry, it can be used to separate materials before the process of the centrifugal separator of pipe type
該機適用於對固相為顆粒狀的懸浮物的過濾，也可用於纖維及其紡織印染洗滌後有脫水，物料從頂部加入，由專用雙速電機通過三角膠帶，實現低速啟動，高速分離，使轉鼓形成離心力場，液相通過固相和濾網由下部出液口排出，固相停機後由上部取出。Study achievement appears as following aspects : ( 1 ) yellow river estuary gate river flow and tide flow mixed area is not keep standing deposition status, on special income water and sediment conditions, boundary conditions and oceanic power conditions, this area may on the scour status ; ( 2 ) observed from estuary sediment deposition distributing process : delta and sea offing area sediment deposition vary trend is similar, each part sediment deposition scale varies as wave shape ; ( 3 ) on estuary gate, affect the sediment deposition factors, primary factors are tide prop, the gate widens gradually, estuary gate have branches, brine induced flocculation. this paper study the estuary gate widen, estuary gate have branches to affect the river channel deposition in quantity ; ( 4 ) based on field measured data, for the first time, deduce the estuary sediment deposition and distributing regress formula which can estimate estuary different areas sediment deposition volume ; ( 5 ) this subject demonstrate the estuary delta coastline dynamic balance conception, build the relationship between the estuary income sediment with deposition land area, draw the following important conclusion : when estuary years - averaged income sediment keeps at 345 million tons, the delta coastline may on the dynamic balance status. ( 6 ) this subject firstly brings up estuary sediment optimized control conception, and has the primary study on the macroscopically optimized control conception method
研究認為： （ 1 ）黃河河口口門逕流潮汐區域並非持續保持淤積狀態，在特定的來水來沙、邊界條件和海洋動力條件下，該區域可以處于沖刷狀態； （ 2 ）從河口泥沙沉積分配的過程來看：三角洲與濱海區泥沙的沉積變化趨勢是基本一致的，各部位的泥沙沉積比例變化基本呈波動狀態，且三角洲與濱海區泥沙的沉積比例與來沙量密切相關，基本成正比關系； （ 3 ）在口門處，影響泥沙沉淤的因素主要集中在潮汐頂托、口門逐漸加寬、河口門分汊、鹽水造成絮凝等，本報告主要對口門加寬，口門西妥理工大學工程碩士專業學位論文分漢對河道淤積的影響進行了定量分析: （一扣根據實測資料首次建立了河贖流路泥沙沉積分配的回歸計算式，據此可以預估計算河口不同區域泥沙的沉淤量; 、 5 ）本項研究首次論證了河口三角洲岸線動態平衡的概念，並建立了黃河河口來沙量與造陸面積的相關關系，得出了當河口多年平均來沙量維持在3 . 45億t時其河口三角洲岸線則可能處于動態平衡狀態的重要結論; 『 6 ）本項研究首次提出了河口泥沙優化調控的概念，並對其宏觀優化調控模式進行了初步探討。Hourgrass touching triangle
對頂三角形Pushing points creates new entities in memory ; pushing two points to a lines entity creates a new line, puhing a point to a triangles strip entity adds a triangle, and so on
推動頂點在內存中生成新實體：將兩點推成一個直線實體可以生成一條新直線，將一個點推成一個三角形條狀實體增加一個三角形，如此類推。These two men, thus opposed in age and interests, resembled two parts of a triangle, presenting the extremes of separation, yet nevertheless possessing their point of union
這兩個人在年和興趣上的差別是如此之大，他們就象是一個三角形的兩條邊在底上互不搭界而在頂部重合。His rider was a priest, dressed in black, and wearing a three - cornered hat ; and, spite of the ardent rays of a noonday sun, the pair came on with a fair degree of rapidity
騎馬的人是一位教士，穿著一身黑衣服，戴著一頂三角帽，雖然中午的陽光很灼熱，那一對人和馬卻以相當快的步子跑來。So, to quaint old greenwich village the art people soon came prowling, hunting for north windows and eighteenth - century gables and dutch attics and low rents
所以，畫家們很快就來到離奇古老的格林威治村巡遊、獵取坐南朝北的櫥窗、十八世紀的屋頂三角墻、荷蘭的閣樓、以及低廉的房租。分享友人