steel changes 中文意思是什麼
steel changes
解釋
各種不同長度的鉆桿-
In order to suit for the changes and the requirements for market. to improve quality. to debase loss of energy, pangang iron and steel co. decides to change the " control system of planish wire - roll mill " of wire rod mill, the writer is the architect of this project
攀鋼線材廠"精軋線自動控制系統改造"是攀鋼根據市場需求，為了提高質量、降低能耗、擴大品種適應市場變化的情況提出的。 -
In the paper, not only such factors as reinforcing steel bar, various placing temperature of concrete in case of lift placements, lift thickness, time interval between lifts, the variation of elastic modules of concrete, heat of hydration, the temperature changes of environment but the effect of creep deformation and autogenous volume change on the temperature field and thermal stress field of reinforced concrete face - slab are considered
本論文在分析中，考慮了鋼筋、混凝土分層澆築、入倉溫度、澆築層厚、施工間歇、混凝土彈性模量變化、水化熱發散規律、外界氣溫等因素的變化及混凝土徐變和自生體積變形等因素對面板溫度場和溫度應力的影響。 -
In addition, instead of portal brake of j93 - 1000b model, the brake device of j93 - 1000c changes into rushing board brake, thus the dependability of braking is consumedly advanced, being convenient to adjust, and the rigidity strengthening of plate design reduces the vibration noises during the working of press. with cast steel as the material of slide, slide weight of j93 - 1000c model is increased 1 thousand kgs than j93 - 1000b model with nodular cast iron as material. plus that the width from front and back of frame upright post of j93 - 1000b model is 750mm, while its 1000mm for j53 - 1000c model, increasing 250mm than the former
J93 - 1000c螺桿螺母螺旋副使用壽命及螺桿的剛度也增加剎車裝置由原j93 - 1000b型門剎車改為j93 - 1000c推板式剎車，制動可靠性大大提高，而且便於調整，平臺設計剛度增強降低了壓力機工作中的振動噪聲j93 - 1000c型滑塊支背材質鑄鋼j93 - 1000b型的為球墨鑄鐵而且j93 - 1000c型滑塊重量比j93 - 1000b型增加1000公斤， j93 - 1000c型機架立柱前後寬1000毫米比j93 - 1000b型機架立柱前後寬750毫米增加250毫米， j93 - 1000c機身重46 . 8噸， j93 - 1000b整體機身重38 . 5噸。 -
And the basal laws of these changes are also summed up in the paper. in the paper, rectangle concrete cross section with steel band to replace approximatively the mutil - limb steel tubular truss section is brought up to calculate and check calculation in the cfst arch bridge. the method has been verified partially by the procedure algor93 and can be applied in actual engineering
本文提出在鋼管混凝土拱橋的內力計算及設計驗算時，可用帶有鋼帶的矩形混凝土截面近似代替多肢桁式鋼管混凝土拱截面，並通過algor93程序進行計算分析，在部分方面驗證了這種近似替代的可行性，為實際工程設計中計算多肢桁式鋼管混凝土拱橋提供了一種可行的計算模式。 -
With this model the eaf steel - making process can be simulated, including of scrap melting procedure, the changes of temperature, slag quantity and compositions of steel, slag and off - gas
該模型可動態地模擬電弧爐冶煉過程中的廢鋼量、爐溫、渣量、鋼液成分、爐渣組成和爐氣成分的變化。 -
This was related to the changes in the wear mechanisms induced by the introduction of the mmt as the filler, under water - lubricated condition, up was dominated by adhesion wear and fatigue peeling off in water - lubricated sliding against the steel, though the adhesion wear and fatigue peeling off were considerably abated for the nanocomposite under the same test condition
這是由於蒙脫土的加入改變了材料的摩擦磨損機理。不飽和聚酯主要是粘著磨損與疲勞開裂。在水潤滑條件下，納米復合材料的磨損形式發生改變，而在干摩擦條件下，納米復合材料的磨損形式依舊以粘著磨損為主。 -
Members section of the steel truss are designed mainly according to vertical load, which earthquake load can not change. however, changes of members stress should be regarded, such as the steel truss members connecting shearwall
鋼桁架轉換結構設計主要受豎向荷載控制，地震荷載不改變其主控荷載，但對地震荷載作用下鋼桁架構件受力的變化應予以重視，尤其是與豎向構件連接的鋼桁架兩端構件。 -
In order to suit for the changes and the requirements for market, pangang iron and steel co. have being setted up bloom continuous casting machine
攀鋼煉鋼廠新上「大方坯連鑄機」項目是攀鋼根據市場需求，也是適應市場變化的情況下提出的。 -
As the main method of measurement in the tests, some strain measuring points are arranged on the reinforced steel bars of the anchor bearing body. the changes of strain with different loading levels at their locations have been measured, through which range of influence and distribution of strain with loading in grout can be investigated, and corresponding distributions of axial force and bond stress are calculated according to hooke ' s law. making use of nonlinear curve fitting, distribution equation of bond stress of the fixed unit anchor length is achieved
試驗測試手段通過在錨索承載體上布設應變測點，觀測錨索在不同的荷載級別下的應變變化情況，對不同荷載級別下，單元錨索注漿體內應變的影響范圍及分佈規律展開分析，依據虎克定律計算出了其軸力與粘結應力的分佈；並對測試結果進行了擬合，得出了錨固段粘結應力分佈的擬合方程。 -
The relationship between resistance and fatigue damage has been studied and theoretical expressions have been obtained. based on the expressions and the data obtained from the fatigue experiment on 45 steel, a numerical model is deduced to estimate the fatigue accumulation of steel and pre - estimate the lifetime of steel. whether the resistivity changes or not, the theoretical calculation results is almost the same as the experiment results
在忽略電阻率變化和考慮電阻率變化的條件下，以針對最常見的45號鋼進行的高周疲勞試驗得到的結果為基礎，給出理論分析，建立了可以反映損傷累積和預測試件壽命的數值模型，並以此模型與前人所作的試驗進行比較，結果兩者吻合得很好。 -
Before the steel yields, the stress increment of prestressed tendons changes approximately linearly with the incremental load
鋼梁屈服之前，預應力筋的應力增量與外荷載增量近似成線性關系。 -
An alternative to traditional pipe detection method is to excite stress waves, which can propagate along the pipe, and to monitor the response of the pipe for changes in the received signal at some remote positioa an ultrasonic inspection technique using guided waves was applied to detect and determine the exact location of flaws in long steel pipes
而傳統無損超聲檢測技術是單點檢測，因而，在檢測長距離管道時，這種方法遇到很大困難。而利用縱向超聲導波檢測管道缺陷，激勵導波沿管道傳播，通過監測管道回波的變化，達到一次檢測數十米的管道範圍，並且是全范圍檢測。 -
Furthermore, the pressure of soil can be exerted on anchor boards, so the stressed anchor can balance the pressure of soi1 through the anchoring. before the trench displaces, the anchoring pressure begins to work through the exertion of pre - stress. meanwhile, the stress pressure of anchor changes and is adjusted through shot concrete and its stressed steel. so the whole supporting system, which is similar with the pile - anchor supporting system, is finally formed, and it can limit the displacement of trenches
錨桿的錨固力在基坑出現位移前，通過雨應力的施加即得以發揮作用，錨桿的受應生變化並通過噴射硅及其中的受力筋得以調整，從而形成一個與樁一錨結構近似的整體支護系統，起到限制基坑位移的作用。 -
This thesis is to research and discuss it ? ? several important problem about the enterprise ' s management and development of chongqing iron & steel group electron co. ltd ( cgec ), adopt the changes of customer, competition and market chang, heighten the enterprise ' s market competition ability, based on the ideas ? ? centers on customers, thoroughly consider the management condition at present, and management environment, and the development trend in the future, apply the international advanced management ideas, and reformed traditional industry with information technology and modern management technology. then put forword a full strain of enterprise development strategy management, organization structure and behavior, building core - competence, constructing enterprise informatization, and advancing human resource management etc. with this development idea for management, it can reduce the cost of production efficiently in a short time, strengthen the quality management, improve the level of the enterprise ' s management, heighten the ability of the market response and competition, at the same time it supply some advices for other medium or small electron and information enterprises
本論文正是對重鋼電子公司經營管理的幾個重要問題進行研究和分析，適應以「顧客、競爭、變化」為特徵的外部環境，本著「以客戶為中心」的思想，以全面提升企業市場應變能力和整體競爭能力為目的，在充分考慮企業管理現狀和經營環境以及企業的未來發展趨勢的基礎上，吸收國際領先的企業經營管理理念，用信息技術和現代管理技術改造傳統產業，為企業在發展戰略研究，組織結構的改革及業務流程重組（ bpr ） ，構建企業自主知識產權產品，打造核心競爭力，企業信息化建設，提升人力資源管理水平等方面提出全面的發展思路，以使企業在短期內有效降低產品成本、加強質量管理、提高企業管理水平，增強市場競爭能力，同時為其他中小電子信息企業提供一些有益的借鑒。 -
The changes of mfls were mainly induced by magneto - elastic effect with a slight deformation of material, and effected by the micro - flaws caused by disfigurements and dislocations aggregation at highly strained zones. at last, this thesis regards silicon steel and steel 20 as the research object, carries on magnetic domain observing experiments by bitter method. the result shows that changes of domains were induced by stress concentration
作者還以硅鋼片和20 ~ #鋼為研究對象，利用粉紋法探索性地觀察了樣品應力集中部位的磁疇形貌，結果表明:應力載荷導致了樣品磁疇的變化，在兩種材料應力集中部位的表面都初步觀察到了迷宮形狀為主的磁疇。
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