model alloy 中文意思是什麼

model alloy 解釋
模型合金
  • model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
  • alloy : n 1 合金。2 （合金中的）劣等金屬。3 （金銀的）成色，成份。4 〈比喻〉攙雜品。vt 1 合鑄，熔合（金屬...
  1. Model gk39 high - speed bag sewing closer is adopted a special part, which the needlecan move together with the looper. the machine is equi pped with aluminum alloy house, gear running, needle bar and looper system to form double - thread chain stitch. the main running parts are adopted bearing and the machine has the special design such as automatic oil dripping lubrication system, roller feeding and needle feeding in step having the automatic cutting system

    說明：本機gk39為高速封包縫紉機，是唯一採用「紉針機構」針同步的封包縫紉機，採用鋁合金外殼，輪傳動，針桿挑線和彎針勾線，組成雙線鏈式線跡。主要轉動部位採用軸承，並配有自動滴油潤滑油路。
  2. This section essence shrinks the proportion is 1 : 43 simulation model vehicle the east wind - 11 short distance trajectory guided missile truck which develops voluntarily by our country, may mobile launch carries the system is a prototype, the chassis and the missile are the alloy manufacture, the missile may take out from the discharger or revolves along with the discharger to each angle, all vehicle doors may open, the rubber tire may rotate, the zero number of articles approaches 200

    此款精縮比例為1 : 43的模擬模型車以我國自行發展、可機動發射的東風- 11短程彈道導彈車載系統為原型，車體及導彈為合金製造，導彈可以從發射架上取出或隨發射架旋轉至各個角度，所有車門均可打開，橡膠輪胎可以轉動，零件數接近200個。
  3. The stress state in the stainless steel pipe - titanium alloy pipe - nitinb shape memory alloy connector system is analyzed by using the theory of solid mechanics and the recovery rules of nitinb shape memory alloy with constrains on the basis of analysis of the structure of the connector system and the all steps in the preparation and the service. a mathematical model for the strength was proposed. the temperature dependence of connecting force and the maximal stress intensity in the pipe connector in the process of preparation and service was studied by programming and computing. the computing results show that the difference of heat expansile coefficient between the coupling material and the pipe material leads to the strength of connector system at room temperature less than the strength at high temperature

    通過分析管接頭結構以及制備、使用的各個步驟，運用固體力學的基本理論，結合nitinb形狀記憶合金在約束下的回復規律，對不銹鋼- -鈦合金管- -四川大學碩士論文nitinb形狀記憶合金管接頭系統內的應力狀態進行了理論分析，建立了強度的數學模型，通過編程計算，研究了不銹鋼一鈦合金管一nitinb形狀記憶合金管接頭系統裝配及使用過程中的抱緊力以及最大應力強度隨溫度變化的規律。
  4. In this paper, pro / engineer is used to creat the model of wheel which is according with gb / t3487 - 1996. then the model is submitted to ansys where it is dealed with and loaded according as the prescribe in the fatigue experiment of gb / t3487 - 1996 and is analyzed in intension. the result shows the maximal stress is much less than the breaking point of aluminium alloy, which makes material wasted

    本文使用pro / engineer軟體，按照輪輞的國家標準，建構車輪的實體模型；然後把模型導入ansys ，按1997年中國汽車行業標準中的汽車輕合金車輪的性能要求和實驗方法所規定的疲勞實驗要求施加荷載；然後進行強度分析，分析結果表明，車輪的最大應力遠小於鋁合金的許用應力，存在進一步優化的可能和必要。
  5. A phenomenological constitutive model of tungsten alloy considering damage effects

    一種鎢合金含損傷本構的唯象模型
  6. Using fractal dimension defining damage variable and building macro and micro - fatigue damage evolution model of structure are suggested in this paper. the variety of damage which is not easy macro - measured to ti alloy tc11 whose material structure is high intensity can reflect fatigue damage process effectively by studying the relation between fracture and structure life

    本文研究表明：採用分維數定義損傷變量，建立結構的宏細觀疲勞損傷演化模型，尤其是對于tc11鈦合金這樣的高強度材料結構，損傷量變化不易宏觀測量，可以通過斷口分維數與結構壽命關系的研究，有效地反映疲勞損傷過程。
  7. According to the model of structure fatigue damage fractal evolution, the relation between macro - damage variable, fractal damage variable and fatigue life can be found, and the fatigue damage evolution equation of ti alloy tc11 welded joint can be built, and the method of more forecast fatigue damage is given

    根據結構疲勞損傷分形演化模型，通過對tc11鈦合金焊接試件的疲勞試驗和疲勞斷口分維數測量，得到了宏觀損傷變量和分形損傷變量與疲勞壽命的關系，建立了tc11鈦合金焊接接頭的疲勞損傷演化方程。給出了進一步疲勞損傷量預測的方法。
  8. Based on experimental data, the bp model is built, which reflects the relationship between the mechanical properties, phase transformation points of material and its composition, micro - structure. hardenability curves, alloy composition, austenite temperature, martensite start temperature and yield strength are predicted by means of artificial neural network technology

    本研究在實驗數據的基礎上，採用反向傳播演算法（ bp演算法）建立了反映合金成分-組織-性能之間的定量關系的網路模型，並利用所得到的模型，分別對淬透性曲線、合金成分、力學性能、相變點進行分析和預測。
  9. Then the rp model is used as a positive mould to build up a silica gel negative mould, the negative mould is sent to the factory to manufacture ti - 6al - 4v alloy articular cartilage through ordinary mould - melted founding process

    模具經拋光后，用硅膠翻模，最後澆注臘模，在西北有色金屬研究院進行精密鑄造，得到鈦合金廠人工關節軟骨。經後期拋光等處理，得到可用於臨床的人工關節軟骨。
  10. The company adopts advanced disappearing model to produce metal - alloy steel, high manganese steel, stainless steel, anti - acid and anti - hot steel, common structure steel, metal net for metallurgy, power, mineralmaintains, petroleum, chemicalengineering, mechanical engineering etc

    我公司採用先進消失模生產工藝，專業生產冶金、電力、礦山、石油、化工、築路、工程機械等物料機配（合金鋼、錳鋼、耐熱鋼、耐酸鋼、不銹鋼、高抗磨合金、普通結構鋼、金屬篩網等）鑄件生產銷售。
  11. The company sets structure of act wall drawing office, metal, decorate to decorate place of project of drawing office, construction and manufacturing processing factory, existing factory building 2000 more than square metre, introduce window of door of steel of window of the act wall with advanced ministry of spaceflight aviation industry, aluminium alloy door, model to be machined etc equipment and detect equipment, have the whole nation ' s top - ranking act wall solidify to produce a workshop

    公司下設幕墻設計室、金屬結構、裝潢裝飾設計室、建築工程處及生產加工廠、現有廠房2000餘平方米，引進航天航空工業部先進的幕墻、鋁合金門窗、塑鋼門窗等等加工設備和檢測設備，擁有全國一流的幕墻固化生產車間。
  12. The steady flow stress model of 7055 aluminum alloy at high temperature has been established by regression analysis and artificial neural networks methods, respectively

    運用多元數學回歸和人工神經網路方法分別建立了7055鋁合金高溫塑性變形穩態流變應力模型。
  13. The apparent activation volume calculated by the model is about 2500a3, which was ten times larger than that of usual amorphous alloy and was at the same range of the amorphous polymer. the model shows the main deformation mechanism of nanocrystalline ag is grain boundary sliding, which in some extent declares the similar forms of equation with amorphous alloys. with the ananlysis to the hrem of nanocrystalline ag, the discrepancy of the apparent activation volume between the nanocrystalline ag and amorphous alloys is interpreted by the loss of atoms participating in grain boundary sliding without enough reconstruction by the movement of atoms under the low temperature

    運用晶界滑移的熱激活理論對壓縮實驗結果進行了數值擬合，擬合曲線與實驗數據符合很好，得到了晶界滑移的表觀激活體積（熱激活基本單位體積與局域瞬態應變的乘積） ，約為2500a ~ 3 ，先當于幾十個原子體積大小的瞬態變化，約為非晶合金的10倍以上，與非晶高聚物的表觀激活體積相當。
  14. In chapter 2, based on the status analysis on the research of milling force, its characteristic is studied for the aero - material of aluminum alloy 7075 - t7351, and the empirical model is established by using the regression - orthogonal experimental method where the factor number is five and the standard number is four

    第二章在總結國內外銑削力研究現狀的基礎上，採用多因素正交試驗研究了航空鋁合金7075 - t7351的銑削力學特性，建立了該材料的銑削力經驗模型，為研究切削力對加工變形的影響提供了依據。
  15. Abstract : iron - based alloy aluminum liquid maceration experiment is done. transmission ele ctron microscope ( tem ) and energy dispersive spectrometer ( eds ) are employed to in vestigate the characteristics of microstructure and the distrbution of compone nts. based on fe - al alloy phase diagram and the experiment results, a model is propo sed for iron - based alloy aluminum erosion

    文摘:進行了鐵基合金鋁液浸蝕實驗，利用透射電鏡和能譜儀對腐蝕試樣進行微觀組織觀察和成分分析，結合鐵鋁相圖和實驗結果.論述了鐵基合金鋁液腐蝕過程
  16. Model of fracture toughness for high - strength aluminum alloy containing two - scale - size microcracks

    含兩種尺度微裂紋的高強鋁合金的斷裂韌性模型
  17. Under the careful retrospection and analysis on the previous and recent experiments about mechanical behavior of nanocrystalline metals performed by almost main investigators, the dislocation and atomic diffusion is believed to contribute hardly to the deformation of nanocrystalline alloy, and a model based on thermal activation process was applied to fit the experimental data of nanocrystalline ag

    結果表明，納米晶金屬ag的不僅具有比粗晶ag高2 - 6倍的拉伸和壓縮強度，而且在大范性形變階段顯示了極低的加工硬化和應變速率敏感性。結合位錯理路和非晶合金形變特徵，提出納米晶金屬ag的塑性變形主要由於晶界滑移貢獻。
  18. The latest model features alloy wheels and an electronic alarm

    最新模型的特點是擁有合金輪子和電子鬧鐘。
  19. The results indicate that the niti shape memory alloy completely solidifies in the crystallizer and the solid - liquid interface presents flat under the given model and various parameters, which meet the basic requirement of continuous unidirectional solidification

    研究結果表明，在所給定的模型及各種參數條件下，鎳鈦形狀記憶合金在結晶器內可以完成凝固過程，且固液界面呈平直狀，具備了進行連續定向凝固制備的基本條件。
  20. Based on the established three - dimensional physical model, simplified terms, specified material parameters in thermal and physical properties, boundary conditions, and the calculation method of heat convection of cooling water, the numerical simulation and analysis on steady - state temperature field for continuous unidirectional solidification of niti shape memory alloy wire billets were proceeded under the condition of different combined parameters using ansys finite - element software

    在建立三維物理模型以及確定材料熱物性參數、邊界條件與冷卻水對流換熱系數計算方法的基礎上，採用ansys有限元軟體對不同參數組合條件下鎳鈦形狀記憶合金線坯連續定向凝固的穩態溫度場進行了數值模擬。
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