safety coupling 中文意思是什麼

safety coupling 解釋
安全聯接器
  • safety : n. 1. 安全；平安，穩安，保險。2. （槍等的）保險器，安全瓣；〈口語〉低座腳踏車[自行車] （＝safety-bicycle）。3. 安全設備，保險裝置。4. 【棒球】安全打。
  • coupling : n. 聯結；交尾；【機械工程】管箍；聯結器；軸接；（火車的）車鉤，【電學】耦合。
  1. Abstract : this paper an outline of the national fund project, bridges " s safety prediction and behavior simulation under the multi - phase coupling actions by flood water. the authors approach coupling action models among solid, liquid and gas states, while discussing bridge rupture features under these coupling actins. as one important problem of the project, physical and simulation model are discussed too in the paper. all the discussion in the paper can be a guide to deep research of the project

    文摘:本文系國家自然科學基金資助項目《橋梁抗禦洪災異相耦合破壞作用的安全性預測與模擬》研究綱要的縮影，筆者對災害伴生過程中各物相（固態、液態、氣態）之間耦合作用形態及對橋梁破壞性認識，以及對耦合作用物理模型、模擬模型的初步探討，以期為該項目研究的展開和向縱深推進提供借鑒
  2. We are specialized in producing fire extinguisher valves and accessories for valves such as neck rings, handles etc. in addition, we also produce accessories for fire fight equipment such as fire hose, landing valve, jet apray branch pipe, hose coupling, fire cabinet and other spare parts for safety equipment

    公司佔地面積15000平方米，建築面積1000平方米。廠區座落於329國道線邊上，地理位置優越，交通運輸便利。作為最好的消防產品生產廠家之一，我們的產品不僅在中國暢銷，還遠銷世界各地。
  3. Hoses for lpg ; coupling for lpg hose assemblies in vehicles ; concepts safety requirements, tests, marking

    液化氣用軟管.車輛液化氣管道用軟管接合器.第5部分
  4. In this paper the effect of the track twist irregularity on the train derailment safety is analysed on the basis of dynamic analysis of train - tangent - track space - coupling time - varying system, and the limitation of the track twist irregularity in the line maintenance principle is assessed

    應用列車-軌道空間耦合時變系統振動分析理論，分析了軌道三角坑對列車脫軌安全性的影響，並就現行鐵路線路維修規則中對軌道三角坑的限值進行了評估。
  5. Abstract : in this paper the effect of the track twist irregularity on the train derailment safety is analysed on the basis of dynamic analysis of train - tangent - track space - coupling time - varying system, and the limitation of the track twist irregularity in the line maintenance principle is assessed

    文摘:應用列車-軌道空間耦合時變系統振動分析理論，分析了軌道三角坑對列車脫軌安全性的影響，並就現行鐵路線路維修規則中對軌道三角坑的限值進行了評估。
  6. Associated with a project of the planned xuefengshan tunnel with 7. 6 km long during the construction of shaoyang to huaihua expressway in hunan province of shanghai to ruili national trunk highway, this paper firstly makes an introduction of the frequently - used analysis & computation methods for tunnel supporting structure. then, based on the analysis of the basic theory about the interaction mechanism of surrounding rock and support structure, a spatial computation model is made, a coupling numerical computation method with 3 - d elastic - plastic finite element and infinite element is proposed, and a comprehensive analysis has been made to the effects of the overall stability and safety of the surrounding rocks of different characteristics, different classes and under different construction methods. and thus the problem of 3 - d infinite region to which applying the general finite ca n ' t do has been resolved

    6公里的雪峰山隧道工程，首先介紹了隧道支護結構的常用分析計算方法；然後通過對隧道施工過程中，洞室穩定性與支護結構相互作用機理的深入分析，建立了隧道施工過程的空間計算模型，提出了採用三維彈塑性有限元-無限元耦合的數值計算方法，綜合分析了隧道在不同圍巖特性和圍巖類別條件下，以及不同施工開挖方案等對隧道圍巖整體穩定和安全性的影響，從而解決了通用有限元方法難以解決的隧道三維無限域問題；其可充分發揮有限元法在分析非線性方面的有效性和成熟性，以及無限元法在分析處理無限域和半無限域方面的精確性和簡便性，為隧道施工過程中圍巖的穩定性分析開辟了一條新的途徑。
  7. Inland navigation vessels - manually operated coupling devices for push tows - safety requirements and main dimensions

    內河航行船隻.頂推船手控連接裝置.安全要求和主要尺寸
  8. Inland navigation vessels - manually operated coupling devices for push tows - safety requirements and main dimensions iso 6218 : 2005 ; german version en iso 6218 : 2005

    內河航行船舶.頂推船用手動連接裝置.安全要求和主要
  9. Safety requirements for arc welding equipment - part 12 : coupling devices for welding cables

    弧焊設備安全要求第12部分:焊接電纜耦合裝置
  10. Abstract : the safety of the safe coupling with elastic dowel pin and selection of its parameters are described in detail in combination with the project example, it is pointed out that good result can be obtained if it is applied in driving equipment of low speed and high torque

    文摘:結合工程實例對彈性柱銷安全聯軸器的安全性及參數的選取作了詳細的闡述，指出其在低轉速、高轉矩的傳動設備中使用，可取得很好的效果。
  11. Besides, based on the theoretical study, a corresponding coupling program with 3 - d elastic - plastic finite element and infinite element is developed. according to the above contents, the effects of stability and safety of the surrounding rocks of different characteristics, different classes and under different construction methods are analyzed, the good and bad about different construction methods under the condition of the same kind of surrounding rock are compared, and some useful conclusions are drawn

    此外，在本文理論研究的基礎上開發出相應的三維彈塑性有限元-無限元耦合計算機程序，並據此分析了雪峰山隧道在不同圍巖類別條件下，不同的施工開挖方案對其結構及圍巖穩定性和安全性的影響，比較了相同圍巖條件下各種施工方案的優劣，得出了一些有益的結論。
  12. The coupling effects of interaction between ice and platform structure are computed by taking a jack - up platform as an example, which will provide referential basis for the safety assessment of ice - induced vibration of jack - up platform

    以某自升式平臺為例，計算了冰和平臺結構相互作用的耦合效應，為自升式平臺冰激振動安全評估提供了參考依據。
  13. But due to the existence of the fault resistance, the branch current, the zero sequence mutual coupling and so on, the apparent impedances and protection scope of distance protection will change, thereby affecting the performance of distance protection and the safety operation of power system

    然而，由於過渡電阻、分支電流和零序互感等因素的影響，會改變距離保護測量阻抗的大小，造成距離保護動作范圍的擴大與縮小，從而影響距離保護的性能，威脅電力系統的安全運行。
  14. Abstract : the reasearch on flame retardant of organic adhesive was described in this paper. the fire retardant organic adhesive is compounded with fire retardant resin, rubber, curing agent and plasticizer, diluent, filler, coupling agent and solvent. it can avoid fire loss and ensure the safety of life and property

    文摘:論述了有機膠粘劑的阻燃問題，以阻燃性樹脂、橡膠、固化劑、增塑劑、稀釋劑、偶聯劑、溶劑等配製阻燃型有機膠粘劑，用於電子、電器、建築、汽車、化工等行業的粘接與修復，可以防止火災發生。
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