架空天線 的英文怎麼說
中文拼音 [jiàkōngtiānxiàn]
架空天線
英文
elevated antenna- 架 : Ⅰ名詞1 (用來放置東西或支撐物體等的東西; 架子) frame; rack; shelf; stand 2 (毆打; 爭吵) fight;...
- 空 : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 架空 : 1 (用柱子等支撐而離開地面的) built on stilts; be without foundations; overhead; aerial 2 (沒有...
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However, up to today with the development of social industrialization, especially the advance of building and building technology, the successive appearance of land three - dimensional usage such as high building, overhead railway, underground railway, air corridor, underground market, the wire of high voltage and last sewer etc., at the same time, many problems produced by the ownership and the usage of land space also have been put forward
土地所有權的行使及於土地的上下,土地所有權的效力「上達天宇,下及地心」 。然而,時至今日,隨著社會工業化的發展,特別是現代化土木、建築技術的進步,高樓大廈、高架鐵路、地下鐵道、空中走廊、地下商場、高壓電線、上下水道等土地立體化利用情形陸續出現,同時,因對土地空間所有和利用所產生的諸多問題也開始被提出。Russians likewise reinforced air units at the front. on 13 sep, ebashi gave go - ahead. 225 planes airworthy ; fighters and some light bombers deployed to forward bases. weather improved on 14 sep
俄國人同樣向前線增援航空單位.在9月13日,江橋到達前線. (鳥注:此譯不確,請高手指正) .可用飛機總數為225架;戰斗機和輕轟炸機布署在前進機場.自9月14日起,天氣轉好The first such machine, a radio - controlled “ fairey queen ” biplane, was catapulted into the air in 1933 and survived two hours of live fire from a british warship
首架這樣的飛行機是一架由無線電控制的雙翼飛機,且名為「仙境中的女王」 , 1933年被彈射而飛向天空,並在一艘英國軍艦的炮轟下挺了兩個小時。This great observatories view of the famous sombrero galaxy was made using nasa ' s chandra x - ray observatory, hubble space telescope and spitzer space telescope
這張著名草帽星系的照片是nasa的錢德拉x射線天文臺、哈勃太空望遠鏡與斯必澤太空望遠鏡大這3架大天文臺所見的圖景。Report back in the exhibit schedule : march 8, 2006 - 10 days am09 : march 10, 2006 - 12 days remove time : march 12, 2006 exhibitors range : car, car, motorcycle, light truck bearings, railway bearings, magnetic bearing spindle ; aviation aerospace marine bearings, rocket and satellite bearings ; industrial robot bearings, machining center and machine spindle bearings, textile machine bearings, motor bearings, and farm machinery bearings, paper machine bearings, bearings press, bearing mill, metallurgical mining, petrochemical machinery bearings, bearings sporting goods, marine rig bearing ; bearings, bearings gyroscope, high - precision bearings, high - speed bearings, linear motion bearings, needle roller bearings, thrust bearings, ultra - low - temperature bearings, special bearings, ceramic ball bearings, spherical with trophies bearing miniature bearings, quiet motor bearings, ball bearings, roller bearings, lubricating bearings corrosion resistant bearings, bearing joints ; bearing ring blank refinement, precision ball and roller crown, with nails cage
撤展時間: 2006年03月12日參展范圍:轎車汽車摩托車輕型車軸承鐵路軸承磁懸浮軸承電主軸航空航天航海軸承火箭及人造衛星軸承工業機器人軸承加工中心及機床主軸軸承紡織機軸承電機軸承農機軸承造紙機軸承印刷機軸承軋機軸承冶金礦山石油化工機械軸承體育用品軸承海洋鉆機軸承組合軸承陀螺儀軸承高精軸承高速軸承直線運動軸承滾針軸承推力軸承超低溫軸承特種專用軸承陶瓷球軸承帶座外球面軸承微型軸承靜音電機軸承球軸承滾子軸承潤滑軸承耐腐蝕軸承關節軸承軸承套圈精化毛坯精密鋼球凸度滾子帶釘保持架軸承滾動體等軸承部件。In addition to exhibition panels detailing the projects, light rail is also displaying two models that feature the two tin shui wai new extensions and the tuen mun pui to road grade separation project
展覽內容除了展出多幅附有細致照片及詳細介紹各項工程的展覽板外,更展出杯渡路架空路軌工程及天水圍新支線工程的模型。The device used for sending the waves off into space is known as aerial or antenna
用來把電波送入太空的裝置稱為架空線或天線。This image combines data from four different observatories : the chandra x - ray observatory ( purple ) ; the galaxy evolution explorer satellite ( ultraviolet / blue ) ; the hubble space telescope ( visible / green ) ; the spitzer space telescope ( infrared / red )
這張照片是使用4架軌道天文臺的數據合成的:錢德拉x射線天文臺(紫) 、星系演化探測器(紫外波段,藍色) 、哈勃太空望遠鏡(可見光波段,綠色)以及斯必澤太空望遠鏡(紅外波段,紅色) 。Construction works for the 4. 4km tin shui wai light rail extensions are now taking place at the junction of tin wah road and tin shui road. the contractor is carrying out piling works for the light rail viaducts and building an elevated light rail stop that will link the stop with nearby housing estates and shopping malls. at other sections of the extensions, the contractor is working on the surcharge
4公里的天水圍新支線工程,現時工程主要集中在天華路天瑞路交匯處,承建商正興建架空橋的樁柱,該處將設置一個架空車站,連接鄰近的屋?及商場,至於其他路段,現時主要是進行壓土工程。With the development of science and technology and incessant exploring outer space, the deployable structures are being used widely masts are basic deployable structures, being a effective supporting structures, masts are often used for separating electronic instruments to reduce interference or supporting other structures such as deployable antennas, solar arrays, telescope, outer space manipulator, outer space flat roof
隨著科學技術的發展和人類對太空的探索不斷深入,可展開結構越來越廣泛的得到應用。伸展臂是最基本的可展結構,作為一種有效的支撐結構,可以作為大型可展開天線、太陽帆和望遠鏡的支撐背架、太空機械手以及空間平臺等,已經得到了廣泛的應用。Secondly, the author assumes material is elastic, separately adopts planar model and spatial model of the 6 - 12 - 18 - storey spatial concrete frames reckons in shear deformation and axial deformation and contrastingly analyzes lateral displacement of the frames under taft. e1 - centro and tianjfn seismic wave considering geometric non - linear effect or not in order to find out the rule about geometric non - linear effect on earthquake - resistant behavior of multi - storey and highrise concrete frame structure under strong - motion earthquake. simultaneously, the author weighs the effect of spatial self - bracing function on structural analysis by contrasting lateral displacement between planar model and spatial model of the frames
其次,作者在彈性材料假定下,對六層、十二層、十八層空間混凝土框架,分別取其空間模型和平面模型,計入剪切變形、軸向變形的影響,按考慮幾何非線性因素與否,分別在taft 、 e1 ? centro及天津地震波作用下,作以對比分析,以找出幾何非線性效應對多高層混凝土框架結構在強震作用下抗震性能的影響的規律;同時,對平面模型與空間模型之間的空間相互作用,均以其幾何非線性情況下的位移反應作對比分析,來衡量空間相互作用對結構分析的影響。Nasa ' s three great observatories - - the hubble space telescope, the spitzer space telescope, and the chandra x - ray observatory - - joined forces to probe the expanding remains of a supernova
Nasa的三架大天文臺,也就是哈勃太空望遠鏡、斯必澤太空望遠鏡以及錢德拉x射線天文臺聯合起來,探測著膨脹的超新星遺跡。An elevated light rail stop will be built above the junction of tin wah road and tin shui road of the tin shui wai reserve zone extensions
九鐵將會在天水圍預留區支線的天華路及天瑞路交?處興建架空輕鐵車站。Following the developing of the aeronautical technology, higher request was brought forward to deployable antenna on satellites from every relative field. a lot of structural concept for deployable antenna was given out by aeronautic scholar. astromesh deployable antenna is one of them, which has most potential for space application
隨著宇航科技的發展,各相關學科對空間可展天線提出了更高的要求,主要體現在大口徑、高精度兩方面,為此各國學者提出了形式眾多的空間可展天線結構概念,環形桁架可展天線是其中最具潛力的結構形式之一,是本文研究的一個重要方面。分享友人