栓系點 的英文怎麼說

中文拼音 [shuānxìdiǎn]
栓系點 英文
tie-down point
  • 栓 : 名詞1. （可開關的機件） bolt; plug 2. （塞子） stopper; cork
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  1. This paper studied and summarized the water supply mode based on the research of characteristic and constitution of fire hydrant system

    本論文在介紹消火栓系統的組成、特點的基礎上，分析研究總結了消火栓系統的給水方式。
  2. Then an thorough computer modeling using finite element program with material, geometry and state triple - nonlinear taken into account is carried out on a series of influencing factors, such as comparison with npn - beam splice connection, comparison of varies designed theories, and the varying of fraction coefficient, diameter, grade, pretension and arrangement of bolts, thickness of web and flanges of beam and column, splicing location, axial loading on column, etc. lots of useful conclusions are drawn form computer modelling. finally, design and construction suggestions are given out. this study fills the black in the field of steel beam - to - column connection with cantilever beam high - strength bolted - splicing at both home and abroad

    然後，本文在考慮材料、幾何和狀態三重非線性的基礎上，對該連接形式進行了全面的計算機模擬，主要考慮了帶懸臂梁段全螺栓拼接的樑柱連接節點與無拼接的樑柱連接及翼緣對接焊接腹板拼接的連接節點的對比，各種設計方法之間的對比，以及翼緣拼接和腹板拼接的螺栓間距、直徑和數量，拼接點與梁端之間的距離，梁和柱的翼緣、腹板厚度，柱的軸力，接觸面的摩擦系數，翼緣和腹板拼接板的厚度等因素的影響。
  3. Chapter three makes clear the importance of preload, and deals with the theories on the relationship between preload and torque, angle and extension of the bolt from various aspects

    第三章由扭矩控制的實質? ?預緊力，點明了預緊力的重要性，預緊力與擰緊力矩、螺母轉角、螺栓伸長的關系，對其進行了理論方面的研究和探討。
  4. Based on ansys, this paper studies stress concentration on single notch of eight kinds of high strength bolts used in grid structure, obtaining their stress concentration coefficients, discussing the effect of ascending angle, bottom radius of screw thread and bolt - ball on stress concentration, introducing their effect coefficients of a1, a2, a3, putting forward the formulae of stress concentration coefficient

    本文以ansys有限元軟體為研究手段，針對網架螺栓球節點的8種螺栓規格進行單缺口應力集中分析，定量求得相應的應力集中系數k _ t ；論述了螺紋升角、螺紋牙根圓角半徑r及球栓直徑比d / d對k _ t的影響，並引入相應的影響系數_ 1 、 _ 2及_ 3 ，最終提出了應力集中系數k的計算公式。
  5. Anti - p21 mouse monoclonal antibody from beijing zhongshan biotechnology anti - mouse or anti - rabbit igg secondary antibody from santa cruz biotechnology ly294002 from sigma biotechnology tritonx - 100 from boehringer mannhein gmbh fluorescein isothiocyanate ( fitc ) conjugated anti - mouse igg antibody was purchased from beijing zhongshan biotechnology hepes from e. metck darmstadt methods superovulation and collection of eggs for superovulation, female kunming mice 4 - 5 week old were injected with pregnant mare serum gonadotropin ( pmsg ), and after 46 - 48 hours with human chorionic ginadotropin. ( hcg ). one - cell fertilized eggs were collected on the next day from oviduct of females

    取4一5周齡成熟雌性昆明系小白鼠，腹腔注射pmsg （孕馬血清促性腺激素） 10iu ， 46一48小時后腹腔注射hcg （人絨毛膜促性腺激素） 1oiu ，將注射hcg后的雌鼠與8周以上的成熟雄鼠合籠交配，次日檢察陰栓，將查到陰栓的雌鼠處死，取輸卵管于mz培養液中，解剖鏡下撕開壺腹，釋放細胞團，然後用300林歲nil透明質酸酶消化去除顆粒細胞，口控吸管將卵細胞在m :中反復清洗，然後置於孵箱中，根據時間點收集g2期細胞。
  6. When the elastic design method is used, the paper proposes the recommendation that designer can not consider second - order effect on structural internal force, but must consider the effect on drift computing, and also gives a simplification method for calculating the second - order drift. base on above research achievements and referencing current design codes and research documents, this text has done overall discussions on the elastic design method, the chief works includin

    基於前面的研究成果，參考現有各國鋼結構設計規范和已有的研究文獻，本文首次對鋼結構錯列析架體系的彈性設計方法作了全面的探討，主要工作包括材料的選用、構件截面形式、構件彈性設計方法、連接節點設計和構造詳圖、組合樓蓋的設計、栓釘剪力連接件的設計。
  7. Using the general finite element programming package of ansys10. 0, the study of gabled frames beam - column end - plate connections is made, considering synthetically nonlinear ( material, geometry and contact ), bolt pretension forces and ratio of axial compression stress to strength. elastic - plastic finite element analyses are carried out among 28 species of 3 series under monotonic loads, in order to discuss the influence of parameters including stiffness of end - plate, bolt diameter, friction coefficients and so on

    本文使用通用有限元軟體ansys10 . 0綜合考慮了三重非線性（材料非線性、幾何非線性以及狀態非線性）的影響，同時考慮了螺栓預拉力的影響，對考慮端板厚度、端板加勁肋的設置、螺栓直徑、摩擦系數等參數不同的3個系列（端板系列，螺栓直徑系列，摩擦系數系列） 28個試件進行了有限元數值模擬，對連接節點的性能進行了分析研究。
  8. On this base, the paper gave a new way of hydraulic calculation according to the ringed hydrant piping characteristic that there is one region of fire at same time and there is one sprinkle region of hydrant system in the buildings. this method used fem to build mathematic model

    在此基礎上，針對建築物同時著火點只有一處而消火栓系統只有一處出水的情況下環狀管網的水流特點，提出了一種新的環狀管網的水力計算方法，利用有限單元法建立數學模型。
  9. The main works and conclusions in this paper are as follows : ( 1 ) by the irrefutable datum and evidences and with the viewpoint of fire - protection economic, the author illustrated that : a ) as a traditional main fire - protection means that combine the systems conclude hydrant system, automatic fire alarm system and building separating system for fire protection, it is not efficient, let alone economic, so it should be abolished in complicated multi - layer building and high building

    其主要工作和結論如下： （ 1 ）通過確鑿有力的證據和數據，運用消防經濟學的觀點說明了： a ）在功能復雜的多層建築和高層建築中，傳統的以消火栓滅火系統、建築防火分區、火災自動報警滅火系統聯合滅火為主的滅火方式不高效，更不經濟，應被取消。
  10. In this paper, the general situation and virtue or disadvantage about light - steel structure abroad and at home is concluded systematically. the design method, steel characteristic in the connection, the bolt strength, welding line characteristic and the joint connection model about gabled frames structure is introduced

    本文系統地歸納了國內外輕鋼結構的發展概況及其優缺點，介紹了輕鋼結構門式剛架節點的設計方法、節點鋼材的性質、螺栓的強度、焊縫的特性以及連接的形式。
  11. In order to realize the automatic program of numerical control machining of the bolt - node sphere in spatial steel framework, in this subject we have completed the development of automatic program system of numerical control machining based on autocad platform

    為了實現空間網架螺栓節點球的數控加工自動編程，本課題完成了基於autocad的數控加工自動編程系統的開發。
  12. The integral seismic behaviors of other three kinds of connection, namely bfp, dst, and sep connections are better than that of normal wfp connection. by the way, finite - element ( fe ) analyses were conducted to predict the influence on cfst structure under different kinds of elements, mesh density, load manners and boundary conditions. after that, a special program was designed to define the constitutive relationship of concrete material in cfst structures based on apdl in ansys program

    此外，本文探討了不同的單元類型、不同的網格劃分密度、加載方式與邊界條件對鋼管混凝土組合結構數值計算的影響，運用ansys中的apdl語言，編寫了適合鋼管混凝土結構分析的混凝土材料本構關系程序，並運用該程序結合ansys對常規栓焊節點與翼緣全螺栓連接節點的滯回性能進行了初步計算，為進一步地數值分析打下了基礎。
  13. After ascertaining the motion projection, the engine model with double connecting rods and crankshafts is established and the rationality about the structure of the model has been tested. at the same time, the standard component parts library such as bolt, nut, bond and pin is builded, which will be convenient to later design

    確定運動機構方案后，在分析裝配模型，裝配關系等基礎上用solidworks建立了零件庫和螺栓、螺母、鍵、銷等標準件庫，根據內燃機結構特點實現新型雙連桿雙曲軸內燃機的裝配模型，並檢查了整個樣機模型設計的合理性。
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