full span 中文意思是什麼
full span
解釋
全翼展的-
In this five year span, the medial age of household heads dropped by almost one full year.
在這五年內，戶主的平均年齡幾乎減了一年。 -
Aerostatic bearings have been applied widely on the ultra - precision in the aviation, aerospace and the main axes and the slide of the precision measuring instrument and inertial measuring apparatus because of high rotation accuracy, calm operation, low friction and long life - span etc. they can also be used in fields range from both high and low temperature to both high and low velocity, sometime even to environment full of radioelement
氣體靜壓軸承回轉精度高、運轉平穩、摩擦小、使用壽命長，可以在極高和極低的溫度、超低到超高的速度下，以及輻射環境中工作，因此在航空、航天領域以及精密測量和慣性測試設備上得到廣泛應用。 -
< uk > the configuration has two tractor propellers, full - span double slotted flaps deflected 45, and a high tail. < / uk >
< uk >實驗模型有二兩拉力螺旋槳，全翼展雙縫襟翼偏轉45 ，並有高置的水平尾翼。 < / uk > -
The configuration has two tractor propellers, full-span double slotted flaps deflected 45°, and a high tail.
實驗模型有二兩拉力螺旋槳，全翼展雙縫襟翼偏轉45，並有高置的水平尾翼。 -
To make full use of the karst formation in guizhou province of china, a large spherical radio telescope array of the arecibo telescope was proposed in china in 1995. therefore, a completely new design project that integrating mechatronics and optics technologies with several large span cables is proposed to drive the feed - supporting system to realize the high precision positioning. for the high requirement of trajectory tracking of the feed - supporting system with large span cables, the feasibility of stewart platform served as a fine - tuning platform and the accomplishment of the high precision tracking are considered in details in this paper
本文依託新一代大射電望遠機電光一體化創新設計方案，針對饋源指向跟蹤系統高精度軌跡跟蹤要求，以精調stewart平臺為研究對象，進行了6自曲度並聯機器人的運動學優化設計、動力學分析與奇異性分析，設計了強魯棒性自抗擾控制器實現高精度軌跡跟蹤控制；提出了新一代大射電望遠鏡饋源指向跟蹤系統軌跡跟蹤獨立控制策略、軌跡規劃策略和控制模型； 50米縮比模型實驗驗證了軌跡跟蹤控制策略與方法的工程有效姓和可行性。 -
This dissertation generalizes the test on the full - scale reinforced concrete simply - supported slabs and three - span continuous slabs under fire at the normal loading condition. the conclusion can be drawn from the test about the deformation of the both kinds of slabs and the specimen section temperature distribution. meanwhile, the failure modes, mechanism and internal force redistribution of the continuous slabs are analyzed
本文對足尺鋼筋混凝土簡支板、三跨連續板進行了恆載下的受火試驗研究，通過試驗，給出了鋼筋混凝土簡支板和連續板在高溫下的變形、構件截面溫度分佈規律；分析了連續板的內力重分佈和破壞機構的特點。 -
As a kind of typical durable thermal protection system ( tps ), the metallic thermal protection system not only overcomes many disadvantages of the traditional ceramic tps, but also has many inherent advantages such as low cost of full life span, character of structure module, integration of mtps and the main structure of vehicle, all weather and easy to check, maintain and exchange. therefore, it is very important to investigate reusable mtps technology
金屬熱防護系統作為一種典型的耐久性熱防護系統，不但克服了傳統陶瓷熱防護系統的諸多缺點，而且還具有許多獨特優點，如:全壽命成本低，結構模塊化，熱防護系統與機體結構一體化，全天候，易檢查、維護和更換等，所以先進可重復使用金屬熱防護系統的研究是十分必要的。 -
Firstly, the analyses on the dynamical response of the tsing ma bridge ( tmb ) under traffic loading are performed on the basis of the three dimensional finite element model of the full - scale structure of the bridge, and some regions critical to fatigue damage are determined from the result of the dynamical response. the hot spot stress approach is usually adopted in the fatigue design and analysis of tubular welded joints. to apply the hot spot stress approach for the fatigue evaluation of long - span suspension bridges, the fem is further used to determine the hot spot stress of the critical fatigue locations
首先，在青馬大橋三維有限元模型和整體動力響應分析計算的基礎上進一步進行關鍵疲勞構件的局部熱點應力分析，對疲勞危險部位處的焊接構件建立三維有限元模型，施加符合橋梁實際工況的載荷與位移邊界條件，進行局部熱點應力分析，確定這些焊接構件內的名義應力和相鄰焊接區域內熱點應力之間的關系，得到相應的應力集中系數。 -
Long - span architectures represent one of the tendencies of the development of architectures nowadays. in design and creation of architectures fields, the structural application will meet many problems, and how to make full use of the structural mechanics characteristic and the construction system, and how to utilize reasonable construction form to mold the space appearance, and how to create out characteristic building in ages to really take the building design into a brand - new stage, will be a problem that the architects face and consider
大跨度建築代表了當今建築類型發展的一大趨勢，在大跨度建築的設計與創作中，結構的應用會遇到諸多問題，如何充分利用和發揮結構體系的力學特徵，以合理的結構形式來塑造空間形態，並創造出具有時代特色的建築，以真正把建築設計帶入一個嶄新階段，將是建築師共同面對和思考的問題。 -
Regarding the accumulator to start motive force urgency treating the maintenance with maintaining, our factory is for suiting the needs of society to swift and violent development and extensive use along with automobile, motorcycle as well as agriculture with the car, by way of the constantly improvement to the old style battery - charging unit, producing out " full active protection battery - charging unit of computer ", it has collected to fill and the all direction protection such as flows and joining versely etc in an organic whole, being compared with the ordinary battery - charging unit, it adopts the ring mould transformer of high quality high efficiency, possesses that to bear the weight the current strong, grows in service life etc the characteristic, can make the accumulator 2 - 3 lengthening life span times
隨著汽車、摩托車以及農用車的迅猛發展和廣泛應用，作為啟動動力的電瓶急待維護和保養，我廠為適應社會的需要，通過對老式充電機的不斷改進，生產出「電腦全自動保護充電機」 ，它集過充、過流、反接等全方位保護於一體，與普通充電機相比，它採用優質高效的環型變壓器，具有承載電流強，使用壽命長等特點，可使電瓶延長壽命2 - 3倍。 -
During the long active service time, the structure maybe presents all kinds of structural damage because such reasons as tired accumulating, environment corroding and natural calamity function, etc. in order to find those damages early, nip in the bud, and lower the damage of accidents, it is great meaning full to research the technique of online damage monitoring of the long - span lattice roof structure
結構在服役期間，由於疲勞累積、環境腐蝕及自然災害等作用，可能出現結構損壞，因此，為了能夠及時發現問題，防患於未然，把事故損失降到最低點，在結構正常使用情況下，對大跨空間網格結構進行在線損傷監測研究，就顯得極有現實意義。 -
So it is not enough if we only execute linear analysis to a cable - stayed bridge ; 2 ) when live loads are distributed to full span the effects of geometric nonlinear for the structure are smaller than to two side spans or mid - span only ; 3 ) linear analysis is enough to live loads since the difference between linear analysis and nonlinear analysis to the structure is relatively small under live loads ; 4 ) the effects of every geometric nonlinear element to decision final shape parameters are very little, and the results of linear and nonlinear are nearly equal ; 5 ) under construction the effects of geometric nonlinear to cable - stayed bridges must be considered
2 ）活載作用下，加載方式不同，非線性的影響結果也不一樣，其中按全橋滿布方式進行加載時受幾何非線性的影響最小。 3 ）活載作用下，可以用線性分析的手段對活載進行近似計算，以便減少計算量。 4 ）各非線性因素對結構最終形態確定參數的影響非常小，線性結果與非線性結果相差無幾。
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