架上布線 的英文怎麼說
中文拼音 [jiàshàngbùxiàn]
架上布線
英文
rack wiring-
Palmdale, california, 1977, streams of light trace a lockheed tristar landing on automatic pilot. from the cockpit dale activated two cameras mounted on the aircraft ' s vertical stabilizer
美國加利福尼亞，棕櫚谷， 1977年，布魯斯?戴爾，光的流線追蹤著一架靠自動導航降落的洛克希德三星噴氣飛機。戴爾坐在駕駛艙中啟動在垂直穩定翼上的2架相機的快門。Bruce dale, palmdale, california, 1977, streams of light trace a lockheed tristar landing on automatic pilot. from the cockpit dale activated two cameras mounted on the aircraft ' s vertical stabilizer
美國加利福尼亞，棕櫚谷， 1977年，布魯斯?戴爾，光的流線追蹤著一架靠自動導航降落的洛克希德三星噴氣飛機。戴爾坐在駕駛艙中啟動在垂直穩定翼上的2架相機的快門。The linear elastic slope deflection equations of gable portal frames when occur the side - sway and non - sway buckling are derived. the equations considere the rafter slope and the vertical uniform loading subjected on the rafter. the established equations of non - sway buckling can consider the effect of snap change effect of gable frame
推導了山形門式剛架有側移失穩和無側移失穩的線彈性位移方程，方程考慮了斜梁傾角和斜樑上豎向均布荷載的影響;建立了能考慮山形門式剛架跨變效應的無側移失穩位移方程。Insulators and fittings for overhead lines arming for horizontal arrangement of wires on strutted wooden poles
架空線路用絕緣子和器材.金具.木電桿上的水平布線用帶支撐的橫擔Bruce dale, palmdale, california, 1977, streams of light trace a lockheed tristar l * * * ing on automatic pilot. from the cockpit dale activated two cameras mounted on the aircraft ' s vertical stabilizer
美國加利福尼亞，棕櫚谷， 1977年，布魯斯?戴爾，光的流線追蹤著一架靠自動導航降落的洛克希德三星噴氣飛機。戴爾坐在駕駛艙中啟動在垂直穩定翼上的2架相機的快門。This vessel is a steel cruiser of all - welded construction, two - layer deckhouse, catamaran, double engines, double propellers, double rudders and round bilge, with two semi - hulls connected by bridge, transverse framing for main hull, and longitudinal and transverse composite framing for the superstructure deck. the outlook is matched with the modern buildings and greening overview on both sides of the pearl river. the interior decoration layout is characterized by the multi - functions, luxury, comfort, catering and recreation
本船為鋼質全焊接結構二層甲板雙體雙機雙槳雙舵圓舭型線，兩片體以連接橋相聯，主船體橫骨架上層建築甲板縱橫混合骨架式，外觀具有與珠江兩岸現代化建築及沿岸綠化景緻協調內部裝飾布置以多功能豪華舒適以餐飲娛樂為特色的觀光游覽船，航行於珠江沙角水域以內河面。The main work of this paper was as fellows : ( 1 ) generalized the development of pre - stressed steel structure in our nation and abroad, and pointed out the main problem in practice ; ( 2 ) presented the mechanism of pre - stressed steel structure and revealed its applicable range ; ( 3 ) established the optimization design model for pre - stressed steel structure, which accounts for constraints on stresses and displacements of structure ; ( 4 ) brought forward the optimization design method, which combined linear programming and the principle of full restriction, through which we can obtain the magnitude of each time pre - stress and the optimized sections of each members of structure ; ( 5 ) analyzed the best times of pre - stress and pointed out that 2 ~ 3 times is preferable ; ( 6 ) conducted optimization design on large - space steel roof, horizontal parallel steel truss with local cables, horizontal parallel steel truss with global cable, and ultra - static steel truss, the result of which indicated that the multiple pre - stress structure is very economic ; ( 7 ) compared different schemes of cable placement for horizontal parallel steel truss, and the results showed that the local cable only unloaded the second girders, but had no response on the first girders and stomach poles, while global cable could unload the second girders and the stomach poles outside of turning point of cable, thus proving that global cable is more economic than local - cable
本文的主要工作是：對國內外預應力鋼結構的發展歷史及現狀作了綜述和總結，指出當前預應力鋼結構工程實踐中存在的主要問題；闡述了預應力鋼結構的受力機理，並指出預應力鋼結構的適用范圍和特點；在考慮結構應力和變位約束的條件下，建立預應力鋼結構優化設計模型；提出多次預應力鋼結構優化設計方法和步驟，採用線性規劃和滿約束準則相結合的優化方法，可優化設計出施加的每一級預應力的大小，並得到結構各部分的優化截面；對多次預應力最佳的施加次數作了分析，並建議以2 3次為宜；為驗證文中理論和方法，分別對大跨多次預應力鋼屋架、局部布索的水平平行弦鋼桁架、整體布索的水平平行弦鋼桁架和局部布索的超靜定鋼桁架等算例進行了優化設計，經濟效益明顯；對水平平行弦鋼桁架的幾種施加預應力的方案進行比較，對于局部布索，預應力只對下弦起到卸載作用，對上弦和腹桿基本不起作用；而整體布索預應力除對下弦卸載外，對索折點以外部分腹桿也起到卸載作用，經濟效益好於局部布索。Space arrangement of basement trench commonly shared by m amp; amp; e ducts and new supporting stand application in terminal section of shanghai pudong international airport phase project
上海浦東國際機場二期航站區工程地下室共同溝機電系統管線空間布置及新型支架的應用Observe the bookshelf carefully, find that there are two very suspicious places, utilize the wooden ladder to investigate these two places, find two classics, one is originally the research regarding the energy of the world is distributed, say above whole world spread all over lines of energy, the point of intersect of the line intersection point of energy is the place where energy is gathered, three pieces of energy are held in the world a bit most, stone burst, duncan river district, south america capital of peru to lie in north america new england to lie in britain ; another guide of duncan river book originally, inside copy, state duncan cliff district of river there are intricate underpasses, some can still pass through so far
仔細觀察書架，發現有兩處地方很可疑，利用木梯調查這兩個地方，找到兩本書典，一本是關於世界能量分佈的研究，上面說整個世界遍布著能量線，而能量線相交處的交點則是能量聚集的地方，世界上有三個能量最盛點，分別是位於英國的石陣、位於北美新英格蘭（英國殖民地）的鄧肯河地區、南美秘魯的首都；另一本是鄧肯河向導書，裏面描述說鄧肯河的懸崖地區有錯綜復雜的地下通道，有些至今仍能通行。It is necessary to carry on abnormal design, that is to disposal transfer floor structure where vertical structure changes. upside smaller room and downside larger room to stagger axes of high - rising buildings. or upside shear - wall and downside frame to meet difference of structure systems
當高層建築下部豎向結構體系或形式與上部樓層差異較大，或者下部樓層豎向結構軸線距離擴大或上、下部結構軸線錯位時，就必須在結構改變的樓層布置水平轉換層結構，進行「反常規設計」 ，將上部布置小空間，下部布置大空間；上部布置剛度大的剪力墻，下部布置剛度小的框架柱，以滿足建築功能的要求。An uneasy feeling of mingled fear and vague repugnance took possession of him. he looked up into the heights above him, where more battens, the gas jets on which were burning low, gleamed like galaxies of little bluish stars amid a chaos of iron rods, connecting lines of all sizes, hanging stages and canvases spread out in space, like huge cloths hung out to dry
他抬頭仰望舞臺上空，上面還有一些布景照明燈，燈頭都捻小了，宛如一群淡藍色的小星星在閃爍，上面的一切都顯得雜亂無章，布景格架粗細不一的電線吊梁升在上空的幕布亂糟糟地掛在舞臺上面，幕布像晾曬著的大床單。This first official picture of the soviet satellite sputnik i was issued in moscow oct. 9, 1957, showing the four - antennaed satellite resting on a three - legged pedestal
這幅圖是前蘇聯於1957年10月9日在莫斯科發布的第一張蘇聯人造衛星官方圖像，它展示了停放在三腳架上的帶有四根天線的衛星。It was also investigated and analysed on the styles of cross section in road green space, the rate of green space, the kind of green space, the quantity of plant spaces in green space, the format of planting. on the base of these, the planning designs of road green space in the blocks of heze city were also studied in combination with the practical situation which the city of heze were building to be a plain - plantation city with the flowers and water. the main results were as follows : 1. there were some problems about road green space in blocks of heze city, which were detected and researched. ( 1 ) the rate of road green space was low and the styles of cross sectionin road green space were simple
本研究以菏澤城區道路綠地及街頭綠地為研究對象，對其綠地斷面形式、綠地率、綠地類型、綠地植物種類、數量、種植形式等現狀進行了全面的調查和分析，在此基礎上，結合菏澤近年創建以「花城水邑」為依託的平原森林城市建設的實際，對菏澤城區道路綠地規劃設計進行了研究，主要結果如下: 1 .菏澤城區道路綠地存在以下問題: （ 1 ）道路綠地率低，綠地斷面布置形式單一，中心島面積偏小; （ 2 ）植物種類少，景觀效果差; （ 3 ）植物配置形式單一，地方特徵不突出; （ 4 ）某些植物選擇不當，如遮陰功能差，影響交通安全等; （ 5 ）行道樹與架空線存在矛盾，影響樹木生長，景觀效果差; 2 .根據荷澤實際情況進行了城區道路綠地規劃設計研究: （ 1 ）提出了菏澤城區道路綠地規劃設計的依據、原則、總體布局、布局形式。In our shanghai factory products such as digital distribution frames, fiber optic jumper cables, cross connection cabinets and hdcs series are manufactured
上海基地全套採用德國光電子產品生產技術和檢測標準，配置了高度自動化的光纖、數字配線架系列、光纖跳線、光纜交接箱和綜合布線產品系列的生產體系。On the basis of sedimentary facies division, the author firstly divided super short - term and short - time base - level cycle on well drilling cores, and playback the cores to well logging curves to scale them, and set up different classes of base - level cycles answered to well logging respond models. finally the author discussed how to use log well curve to divide super short - term and short - time base - level cycle characters, and to set up super short - term and short - term base - level cycle comparison framework, and analyzed sand body origin cause of formation type and spreading rules
在深入的沉積相研究基礎上，對鉆井巖芯進行了超短期?短期基準面旋迴劃分，將巖芯歸位，並對測井曲線進行刻度，建立了不同級次基準面旋迴的測井響應模型，進而應用測井曲線劃分低級次基準面旋迴，建立了超短?短期基準面旋迴地層格架，探討了砂體成因類型及展布規律。Raised floor which exceed any type of floor in the function and practicability in the market is the only multi functional netfloor can be used for low height structure
Oam oal超低多功能網路架空活動地板在綜合網路布線的功能性與實用性方面超越了目前市場上任何一種活動地板，也成為唯一真正可在低高度施工的多功能網路地板。Building level the patent exceeding lower net raised floor of more function is the only one that can match with integration lines at the same time, improved the efficiency of working, and reduced the cost of material circulation. so it heightened the 5a grade office buildings level, increased the rate of renting and selling
：專利型超低多功能網路架空活動地板是唯一與網路綜合布線的發展需求同步發展的網路地板，其功能性和實用性方面超越了目前市場上任何一種活動地板大大提高了辦公效率布線效率，大大降低了物業管理運行成本，從而提高了5a級辦公樓宇的檔次，同樣提高了大樓的出租率和出售率。The problem has been studied from two sides, firstly, from the viewpoint of applicability, based on the development strategic objectives of the oil company, with the aim to unify the exploration and extraction decisions of the resources in an integrated framework, and integrate the macro economic and technical objectives with micro economic and technical models of an oil well, an integrated non - linear dynamic optimal control model has been constructed, the objective is the benefit maximum of the exploration and extraction of the resources, and the optimal strategies are obtained by changing the problem into a non - linear mathematical programming problem, on the other hand, from the more macro level, based on the analysis of the characteristics of the exploration and extraction activities of oil and gas resources, a conclusion is easily deduced that the procedure is full of randomicity, then discovering procedure of oil deposit is proved to be a poisson process, and the reserves process is a supermartingale process, so the model of exploration discovery rate and the reserves model could be constructed
本文從兩個側面對此問題進行了研究，首先從實用性出發，以公司層次的戰略性規劃目標為基礎，將勘探階段與開發階段的工程技術及經濟方面的決策整合在一個模型框架內，同時將宏觀層次的經濟技術目標與單個油氣井生產的微觀技術經濟模型相結合，以油氣資源勘探與開發的經營效益最大化為目標，建立了一個非線性確定型綜合動態優化模型，通過將原非線性最優控制問題轉化為一非線性數學規劃問題進行了求解。其次從相對更宏觀的層次上，通過對油氣資源勘探與開發的特點分析，認為具有很強的隨機性，證明了勘探活動發現油氣藏的過程為一泊松過程，所發現的油氣藏儲量為一上鞅過程，在此基礎上，建立了油氣藏勘探發現率模型及儲量模型，在油氣價格服從幾何布朗運動條件下，以油氣開採收益最大化為目標，建立了一個油氣資源勘探與開發的隨機最優控制模型，採用動態規劃方法得到了值函數的hjb方程，並針對方程的特點，以及方程及其變量所對應的經濟學意義，對最優策略的求解進行了一些討論。New delhi, india ( ap ) - the reported hijacking of an indian jetliner on a domestic flight wednesday night was a false alarm caused by an anonymous phone call and confusion aboard the aircraft, the government said
新德里，印度（美聯社） ?印度政府稱，星期三晚間所發布的有關印度一國內航線一架噴氣式客機被劫持事件，是由一個匿名報警電話和隨后引發的機上混亂所導致的一場虛驚The oriented capability of between the new type bogie with the optimum schemes of longitudinal rigidity arrangement in the primary suspension and traditional bogie is analyzed and compared based on literature [ 2 ]
在文獻[ 2 ]的基礎上對最佳的一系縱向剛度布置的新型轉向架和傳統轉向架車輛的曲線性能進行了模擬對比。分享友人