sectional building 中文意思是什麼

sectional building 解釋
預制部件構成房屋
  • sectional : adj 1 部分的；區分的；部門的；段落的；（分）節的；分項的；有區分的；分級的。2 地方性（強）的；地...
  • building : n. 1. 建築物，房屋，大樓，大廈。2. 製造；營造，建築；組合，組裝；建築術。
  1. Multi - element metallic cables used in analogue and digital communication and control - sectional specification for screened cables characterized up to 250 mhz - horizontal and building backbone cables

    模擬和數字通信及控制中使用的多元件金屬電纜.不足250mhz的鎧裝電纜分規范.水平和建築物主幹電纜
  2. Multi - element metallic cables used in analogue and digital communication and control - sectional specification for screened cables characterized up to 600 mhz - horizontal and building backbone cables

    模擬和數字通信及控制中使用的多元件金屬電纜. 600mhz及以下的鎧裝電纜分規范.水平和建築物的主電纜
  3. Multi - element metallic cables used in analogue and digital communication and control - sectional specification for unscreened cables characterised up to 250 mhz - horizontal and building backbone cables

    模擬和數字通信及控制中使用的多元件金屬電纜. 250mhz及以下的非鎧裝電纜分規范.水平和建築物主電纜
  4. Multi - element metallic cables used in analogue and digital communication and control - sectional specification for unscreened cables characterized up to 100 mhz - horizontal and building backbone cables

    模擬和數字通信及控制中使用的多元件金屬電纜. 100mhz及以下的非鎧裝電纜分規范.水平和建築物的主電纜
  5. Multi - element metallic cables used in analogue and digital communication and control - part 4 - 1 : sectional specification for screened cables characterised up to 600 mhz - horizontal and building backbone cables

    用於模擬與數字通信和控制的多元件金屬電纜.第4 - 1部分: 600mhz及以下屏蔽電纜分規范.水平的和建築物主幹電纜
  6. Multi - element metallic cables used in analogue and digital communication and control - part 2 - 1 : sectional specification for screened cables characterised up to 100 mhz - horizontal and building backbone cables

    用於模擬與數字通信和控制的多元件金屬電纜.第2 - 1部分: 100mhz及以下屏蔽電纜分規范.水平的和建築物主幹電纜
  7. Multi - element metallic cables used in analogue and digital communication and control - part 5 - 1 : sectional specification for screened cables characterized up to 250 mhz - horizontal and building backbone cables

    用於模擬和數字通信和控制的多元件金屬電纜.第5 - 1部分: 250 mhz及以下的屏蔽電纜的分規范.水平和建築物主幹電纜
  8. Multi - element metallic cables used in analogue and digital communication and control - part 3 - 1 : sectional specification for unscreened cables characterised up to 100 mhz - horizontal and building backbone cables

    用於模擬與數字通信和控制的多元件金屬電纜.第3 - 1部分: 100mhz及以下非屏蔽電纜分規范.水平的和建築物主幹電纜
  9. Multi - element metallic cables used in analogue and digital communication and control - part 6 - 1 : sectional specification for unscreened cables characterised up to 250 mhz - horizontal and building backbone cables

    用於模擬和數字通信和控制的多元件金屬電纜.第6 - 1部分: 250 mhz及以下的非屏蔽電纜的分規范.水平和建築物主幹電纜
  10. An improved design is proposed for blasting demolition of this kind of brick - concrete structure with good overall performance and great stiffness. wherever possible, it is desirable to increase blasting height to arrange blasting cut on the back of building in direction of dumping the building blasted and to adjust the initiation order by using sectional blaster cap

    認為對于整體性好、剛度大的磚混結構樓房的爆破拆除，在條件允許時應多處理幾層以增加爆高，在樓房的傾倒背面也應布置爆破切口，還應採用分段雷管來調整其起爆順序，這樣才能達到更好的效果。
  11. Sectional building article the h - easy build series " big easy

    活動組合房篇h -易君建"大容易
  12. For meeting the related nantional standards and avoiding demolishment of the building, the underpinning and strengthening methods are used, with which the loads of center column are underpined by the diagonal steel strut and the cross - sectional areas of side pillar are strengthened, both ends of shear wall are chiseled in turn and then concrete is poured again

    通過採用斜向鋼支撐荷載轉移法實現對中柱的托換，採用剪力墻兩端分批鑿除后再澆搗實現對剪力墻的托換，採用增加截面法對邊柱進行加固，使建築物經托換和加固后能滿足國家有關規范的要求。
  13. Considering that the characteristics of our country ' s highway tunnels are always of long spans, tabular and of various geometry, by means of thorough analysis of the different problems existed in the design of support structures of the tunnels at present, this paper pays special attention to the two key problems, optimization method of form selection of structural section of the tunnel as well as the stability and bearing capacity of the support structures, in the design of the long and large tunnel on high - class highway, introduces the simplified complex - form optimum method in the structure optimization theory, discusses the optimum design model of lining section of highway tunnel with satisfying demands in building clearance, ventilation and load conditions, puts forward an optimization method of form selection of three different kinds of lining sectional forms ( i. e. single - center circle, three - center tabular circle and three - center sharp circle ), establishes a complete set of systematic optimum design the ory and method of long and large tunnel on high - class highway, develops the corresponding computer software used on the planned xuefeng mountain highway tunnel on shaoyang to huaihua expressway in hunan province for optimization of form selections of the structural sections, and obtains a series of relatively reasonable structural design parameters

    本文針對我國公路隧道多為大跨度、扁平、幾何形狀呈多樣化的特點，通過深入分析目前隧道支護結構設計中存在的各種問題，抓住高等級公路長大隧道設計中隧道結構斷面的優化選型及隧道支護結構的穩定性與承載能力兩個核心問題，引入結構優化理論中的簡易復合形優化方法，深入探討了滿足建築限界、通風條件、受力狀態約束等條件下公路隧道襯砌斷面優化設計模型，提出了三種襯砌斷面形狀（單心圓、坦三心圓和尖三心圓）的優化選型方法，建立起一套完善的高等級公路長大隧道的系統優化設計理論與方法，並開發出相應的計算機程序，用於擬建的上海至瑞麗國道主幹線湖南省邵陽至懷化高速公路雪峰山長大高速公路隧道的結構斷面優化選型，得出了一系列較為合理的支護結構設計參數。
  14. Engineering drawing has always been labeled as a practical subject. a combination of geometrical, building. mechanical and electrical drawing, it relates between theory and the picture of reality. engineering drawing will provide an accurate and complete ptcture for every object tn terms of shapes and sizes. usually, it is taught using the face - to - face teaching mode even in an odl environment. due to its nature, some students may find difficulty in imagining and interpreting the drawings. however, the availability of sophisticated technology provides the opportunity for the learning of engineering drawing to be enhanced via online. a web - based system for teaching and learning engineering drawing was developed based on a constructivism model. the web - based system is tailored for several topics of engineering drawing such as orthographic projection, sectional view, isometric and oblique drawing at the secondary level. the learning strategy consists of multiple phases beginning with introduction, concept learning, engineering drawing method, application and exercises. during introduction, students will be exposed to an overview of the topic followed by learning of specific concepts. the system provides a learning environment that allows engineering students to view objects from different angles, such as third angle projection and first angle projection as well as views of plans, side and front elevations. after learning about the concepts, students wilt be guided through the various steps in drawing methods for each topic via animations and simulations. learners are able to view any section repeatedly. examples of real application of engineering drawings were also given using graphic, animations and video. to evaluate students understanding, exercises were given at the end of each session

    工程制圖一直被認為是一門實踐性學科，其整合了幾何學、建築、力學、電子制圖等，從而將理論與現實圖像聯系起來，工程制圖能為每個不同形狀、尺寸的物體提供精確的、完整的圖像.通常，即使在開放與遠程教育環境中，工程制圖的教學也是通過面對面的教學模式來進行的.由於其特殊性，一些學習者可能難以想象並解釋這些圖像.然而，尖端的技術使得可以通過在線的方式加強工程制圖的學習.研究者基於建構主義模式開發了一個面向工程制圖教學和學習的網路系統.該系統適用於幾種工程制圖，例如展開圖、刻面圖、等角圖和斜角圖.學習過程包括導論、概念學習、工程制圖方法，以及應用與練習等階段.在導論階段，系統為學習者提供了專題簡介，然後是概念學習階段.系統所提供的學習環境允許工程專業的學生從三維透視、一維透視、平面圖、側立面、正立面等不同角度來觀察物體.經過概念學習階段后，系統將引導學生通過動畫和模擬學習每個專題中制圖方法的不同步驟，學習者也能重復觀察任何剖面.另外，還通過圖像、動畫和視頻等方式展示真實的工程制圖應用案例.最後，為了評價學生的理解能力，在每部分內容後面都附有相關的練習
  15. The use of high strength concrete in building constructions has many advantages, such as reducing sectional size of component evidently, alleviating the structure self weight and retrenchment the use of reinforcing steel bar, thus the economic benefit is distinct but the brittleness of high strength concrete causes anxious about its use in the earthquake - resistant structure

    應用高強混凝土可以顯著減小構件的截面尺寸，減輕結構自重和鋼筋用量，具有明顯優點，可獲得較高的經濟效益。但高強混凝土的脆性引起人們對其用於抗震結構的擔心，強度等級愈高，胞性愈大。
  16. Sectional air reverse bag filters for building material industry

    建材工業用分室反吹風袋式除塵器
  17. Easy build series sectional building

    易君建系列
  18. Abstract ： this paper analyzes casualty relation between residence products ' price systems based on the time series data ， calculates residence market products structure ' s diverse influence strength to housing price through building multi - linear regression model based on cross sectional data

    本文通過時間序列數據分析住宅產品價格體系之間的因果關系，利用截面數據建立多元計量模型量化住宅市場產品結構對房價的影響力度。
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