mechanical ageing 中文意思是什麼

mechanical ageing 解釋
機械時效
  • mechanical : adj 1 機械的；機械制的。2 機械學的，力學的；物理上的（opp chemical）。3 機工的，技工的；自動的；...
  • ageing : n. 1. 變陳；成熟；【化學】老化。2. 【冶金】時效。
  1. Effect of ageing and retrogression treatments on mechanical and corrosion properties of 7075 aluminum alloy

    時效和回歸處理對7075鋁合金力學及腐蝕性能的影響
  2. Urushiol, the main ingredient in raw lacquer, represents excellent properties in prevent of corrosion, heat resistance, ageing resistance and mechanical behavior

    其主要成分漆酚成膜性好，具有良好的抗腐蝕性、耐熱性、抗老化性和機械性能。
  3. The paper studies the degradation rule of physical mechanical property of vulcanizate during the period of heat ageing, which involves the relationship between the property, variable temperature and time. the analytic expressions for the frictional temperature rise of the interface were presented according to the theory of heat conduction of solid when a tire slides of rolls along the road. finally, the value of temperature and pressure is used to monitor the tire ' s status

    本課題針對影響汽車輪胎橡膠機械性能的溫度老化模型進行了一定深度的理論研究，並進一步研究輪胎的在滑動、滾動時的溫度場的數學模型，在理論上論證了溫度、壓力是影響輪胎行使安全性能的重要因素，並以其作為最終的監測對象。
  4. The 2014 aluminium alloy treated by 500 solution and 165 ageing has fine alloy phases distributing equably, higher mechanical properties, thus the wear resistance is improved

    經500固溶和165時效處理后，其合金相分佈細小、均勻，力學性能較高，磨損時，在出現了犁溝的同時，還存在粘著剝落坑，磨痕最淺，耐磨性提高。
  5. Mechanical property, thermal - oxidative - ageing property, flame retardancy and dynamic mechanical analysis ( dma ) of nanocomposites have been studied, and a comparison between nanocomposites and carbon black reinforced rubber was made

    研究了納米復合材料的力學性能、熱氧老化性能、阻燃性能和動態粘彈性等，並與炭黑補強膠料的一系列性能進行了比較。
  6. Abstract : this paper points out that the properties of casting t reated by vibrating ageing is superior in comparing with that in the as ca st state and heat ageing state through analyzing the residual tress distri buting, mechanical properties and resistance to deformation

    文摘:對鑄件的鑄態、熱時效態和振動時效態在內應力分佈，力學性能及抗變形能力方面的特性進行分析對比，發現振動時效態均優於前2者。
  7. In order to develop the high performance polymer modified cement based waterproofing coating, cross - linking modification and nanometer modification were used to improve its performance based on the research of the relationship of its structure and performance in this paper. the microstructure of the waterproofing films was analysised by sem, tem, afm, xrd and ftir, and its mechanical property, ageing performance and resistance to water were studied

    為研製高性能聚合物水泥基防水塗料，本論文在對聚合物水泥塗膜的結構與性能關系的研究基礎上，通過交聯改性和納米改性來提高聚合物水泥基防水塗料的性能，採用sem 、 tem 、 afm 、 xrd和ftir等測試方法對改性聚合物的結構進行了表徵，並對改性防水塗膜的力學性能，耐水性能，耐紫外老化性能和耐熱老化性能進行了研究。
  8. The effect of re - solution and re - ageing on mechanical properties and microstructure of 7175 aluminum alloy

    7055鋁合金的時效硬化特性與電導率
  9. According to the major failure modes of mixed solder joint, this paper analyses the mechanism of mixed solder joint from mounting process, thermal fatigue, ageing, mechanical collision and shock etc ; then introduces the effect factors of reliability from design, material, process and environment etc

    根據混合焊點的主要失效形式，對混合焊點的失效機理從組裝工藝、熱疲勞、時效、機械沖擊和震動等四個方面進行分析；然後從設計、材料、工藝和環境等四個方面介紹了影響這類焊點可靠性的因素。
  10. The properties of product : extremely high wear - resisting performance, an extremely low cofficion ; fine person who lubricate by oneself, it si unnecessary the note oil, use the difficult card to die under the abominable condition ; antistatic, it is fire - retardant to resist, ageing - resistant, able to bear the corrosion of chemistry ( sour alkali and organic solvent ) ; can bear and assault, shake repeatedly ; mechanical performance is excellent, light, install it conveniently

    產品性能：極高的耐磨性能，極低的摩擦系數，優良的自潤滑性，不用注油，在惡劣條件下使用不易卡死；具有抗靜電，抗阻燃，耐老化，耐化學（酸、堿和有機溶劑）的腐蝕；能承受反復沖擊、震動；機械性能優異，重量輕，安裝方便。
  11. The course of developing composite insulators and its large scale application in china are reviewed, and the statistics of domestic operating experience of composite insulators is given. the main failures which appear during the application of composite insulators, such as brittle fracture of rods, mechanical property, interface breakdown, creepage flashover, ageing performance and so on, are summarized and analyzed. the prospects of applying composite insulators in uhv transmission lines are forecasted

    回顧了我國復合絕緣子的研製以及大規模應用的歷史，對于國內復合絕緣子在使用中出現的一些主要問題，如芯棒脆斷、機械性能、界面擊穿、沿面閃絡及老化性能等方面進行了統計、分析和總結，最後展望了復合絕緣子在特高壓輸電線路中的應用前景。
  12. The organic - mmt modified polyacrylate emulsion was prepared by emulsion intercalation, which the cement based waterproofing coating was modified by, which had the good mechanical property, the good ageing performance and the good resistance to water

    採用該乳液制備的聚合物水泥防水塗膜具有優良的力學性能、紫外老化性能、熱老化性能和耐水性能。有機蒙脫土的最佳用量為3 。
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