fatigue study 中文意思是什麼

fatigue study 解釋
疲勞研究
  • fatigue : n 1 疲乏，勞累；勞苦；累活。2 【機械工程】（金屬屢經打擊等后的）疲勞。3 【醫學】（組織、器官等對...
  • study : n 1 用功，勤學；〈常 pl 〉學習；研究 （of）; 研究對象；研究項目；值得研究的問題；學問，學業，學科...
  1. Study on improvement of carcino fatigue symptom by using chemotherapy ' s adjunctive drug for ovary carcinoma

    化療輔助藥物對卵巢癌患者癌因性疲乏的改善
  2. Human body experiments indicates that this product can supplement taurine, vitamin b1, vitamin b2 for increase of brainwork efficiency and study fatigue alleviation

    經人體功能試驗證明，本品可補充牛磺酸、維生素b1 、維生素b2 ，有效提高腦力工作指數，減輕學習疲勞。
  3. Abstract : based on the analysis of the main failures discovered in pavement on steel deck plate and the demanding service condition of the pavement on steel deck, high - temperature rutting test, low - temperature bending test and controlled stress flexural fatigue test are used to study the performance of asphalt mixtures modified by epoxy resin including high - temperature stability, low - temperature cracking - resistance, and fatigue cracking - resistance, which are served to evaluate the modification effect of epoxy resin of different contents. with the addition of epoxy resin, all the three performances are improved greatly. however, when the amount of epoxy resin added is over a certain value, the modification effect will be stable with no extra benefit detected. finally, in terms of the properties of the three respects, 20 ?, 30 ?, 30 ? are given separately as the proposal adding contents

    文摘:在分析鋼橋面鋪裝層主要病害和特殊工作環境的前提下，分別採用高溫車轍試驗、低溫小梁彎曲試驗和控制應力小梁彎拉疲勞試驗，研究了不同環氧樹脂摻量下的環氧樹脂改性瀝青混合料的高溫穩定性、低溫抗裂性和抗疲勞性能.試驗結果表明:環氧樹脂對這3個方面都有很大的改進效果，但改性效果和樹脂的添加量並不是一個無限遞增的關系，當添加量超過一定數值以後，改性的效果將趨于平穩.最後就高溫、低溫、疲勞3個方面分別提出環氧樹脂添加量為20 ? ， 30 ? ， 30 ?的建議值
  4. Based on the analysis of the main failures discovered in pavement on steel deck plate and the demanding service condition of the pavement on steel deck, high - temperature rutting test, low - temperature bending test and controlled stress flexural fatigue test are used to study the performance of asphalt mixtures modified by epoxy resin including high - temperature stability, low - temperature cracking - resistance, and fatigue cracking - resistance, which are served to evaluate the modification effect of epoxy resin of different contents. with the addition of epoxy resin, all the three performances are improved greatly. however, when the amount of epoxy resin added is over a certain value, the modification effect will be stable with no extra benefit detected. finally, in terms of the properties of the three respects, 20 ?, 30 ?, 30 ? are given separately as the proposal adding contents

    在分析鋼橋面鋪裝層主要病害和特殊工作環境的前提下，分別採用高溫車轍試驗、低溫小梁彎曲試驗和控制應力小梁彎拉疲勞試驗，研究了不同環氧樹脂摻量下的環氧樹脂改性瀝青混合料的高溫穩定性、低溫抗裂性和抗疲勞性能.試驗結果表明:環氧樹脂對這3個方面都有很大的改進效果，但改性效果和樹脂的添加量並不是一個無限遞增的關系，當添加量超過一定數值以後，改性的效果將趨于平穩.最後就高溫、低溫、疲勞3個方面分別提出環氧樹脂添加量為20 ? ， 30 ? ， 30 ?的建議值
  5. Study on fatigue crack of 840d freight car wheel web hole

    淺談教學中的教與學
  6. Study on nucleating location and formation of fretting fatigue cracks

    微動疲勞裂紋萌生位置及形成方式研究
  7. The paper is dedicated to study the low - cycle fatigue behavior of a certain semi - rigid connection : the top - and - seat angle

    本文嘗試研究一種半剛性連接-頂底角鋼連接的低周疲勞性能。
  8. Study on the fatigue life of the tunnel bed structure under train loads

    列車荷載作用下隧道鋪底結構疲勞壽命分析
  9. The study on fatigue characteristics of chronic fatigue syndrome compared with diabetes and depression

    抑鬱癥疲勞特徵的比較研究
  10. Study on the laws of propagation of short fatigue crack

    短裂紋疲勞擴展規律的研究
  11. Study on low - cycle impact fatigue crack growth behavior

    磷合金和它的伏安行為
  12. Therefore, to study the fatigue performance of concrete beam strengthened with cfrp - sheet have the important theories and realistic meaning

    因此，研究碳纖維加固混凝土梁的疲勞性能具有重大的理論意義和現實意義。
  13. Study on fatigue behavior of sandwich beams consisted of aluminum foam core under bending condition

    含泡沫鋁芯的復合板彎曲疲勞行為的研究
  14. As the study was performed successfully in the previous stage concerning the fold strength, the flexural fatigue behavior was to be examined for this concrete

    本研究的前期成果已圓滿結束，本文主要是針對這種混凝土的彎曲疲勞性能進行研究。
  15. On the basis of the study of traffic features of heavy - load vehicles, the vehicle weight data and the axle - load spectrum of different vehicles were collected for some typical heavy - duty roads in china, and according to the features of heavy - loading pavement, deficiency of the former load - figure are analyzed and new figures which are suitable for heavy - load pavements are put forward. meanwhile, based on the research of the cement concrete fatigue equation and the damage mechanism of asphalt pavement under heavy - load vehicles, axle load conversion equations fitting for heavy - load cement concrete pavement and asphalt pavement are established respectively by further analysis. in addition, design indices, traffic and material parameters and structural combination for heavy - load pavements are discussed in this paper as well

    本課題針對重載道路路面設計中所存在的問題，從重載交通特性出發，收集分析了國內幾條重載道路的交通及軸載組成情況，根據重載交通的特點，分析原有荷載圖式的不足，提出了適合於重載瀝青、重載水泥混凝土路面的荷載圖式；同時，在重載水泥混凝土路面疲勞方程及重載瀝青路面破壞機理研究的基礎上，通過對重載路面軸載換算公式的進一步研究，分別提出了適合於重載水泥及重載瀝青路面的軸載換算公式；此外，本文還對重載水泥、重載瀝青路面的設計指標、交通參數、材料參數及結構組合等方面進行探討，系統地提出了重載路面的設計方法，並使之有效地運用到工程實踐中。
  16. Experimental study of fatigue crack overload retardation in pmma

    有機玻璃疲勞裂紋超載遲滯效應的試驗研究
  17. Study of fatigue by pat and ultrasonic decay method

    用正電子湮沒和超聲衰減方法研究金屬疲勞
  18. After the study on the characteristic of the fatigue behavior of gray cast iron dryer, the fatigue analysis on this kind of dryer is carried out so as to specify the fatigue analysis method of dryers

    本文還在分析灰口鑄鐵烘缸疲勞特性的基礎上，對該烘缸進行疲勞分析，以此說明烘缸疲勞分析設計的方法。
  19. A testing study on thermal fatigue property of building up casting pipe model

    堆焊鑄管模熱疲勞性能試驗研究
  20. The rostock fatigue study investigated two of the components : objective performance and subjective fatigue estimation in the cognitive and in the physical sphere

    在羅斯托克的研究調查了兩種組成成分：客觀表現和在認知及身體上的主觀疲勞評價。
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