impact fatigue 中文意思是什麼
impact fatigue
解釋
沖擊疲勞-
Mc nylon boasts of fatigue - proof, anti - impact and abrasive resistance etc. it has been successfully applied on straight gear, worm wheel, bevel wheel and screw gear for 25 years
Mc尼兼有耐疲勞抗沖擊和耐磨等性質，使其在輪應用上極受歡迎，已成功地應用在直輪蝸輪斜輪和螺旋輪上有25年的歷史。 -
Study on low - cycle impact fatigue crack growth behavior
磷合金和它的伏安行為 -
Toughening thermoset matrix composites with interlayered thermoplastic particles is an effective method to improve fracture toughness and impact resistance without sacrificing hot / wet properties. furthermore, transverse strength, fatigue resistance and solvent resistance can also be enhanced. drapability and tackness of interleaved prepreg is maintained as conventional level
對樹脂基體復合材料採取層間顆粒增韌是提高復合材料層壓板韌性、抗沖擊能力和抗分層能力的有效途徑，在保持原有復合材料濕熱性能的前提下，通過層間顆粒增韌，還可以改善垂直纖維方向的強度、抗疲勞性能以及耐溶劑性，並不影響原有的成型工藝。 -
During aircraft take - off and landing phases, the dynamic loads and vibrations caused by landing impact and the unevenness of runway will result in airframe fatigue, discomfort of passenger and the reduction of the pilot ' s ability to control the aircraft
在飛機起飛和著陸過程中，由著陸沖擊和跑道不平引起的沖擊載荷和振動，會造成飛機機體疲勞損傷、乘客不適及地面駕駛操縱能力的降低。因此，在設計飛機起落架緩沖器時，必須限制起落架傳遞給飛機的沖擊載荷。 -
The landing impact has been recognized as a significant factor in structural fatigue damage, dynamic stress on the aircraft airframe, and crew and passenger discomfort
而這種沖擊載荷被認為是造成飛機及其起落架結構發生疲勞與振動破壞、引起乘員不舒適的重要因素。 -
The second part concerns about the fracture analysis of cracked metalic structures. the last part investigates the behavior of impact dents on aircraft windshield glass and their possibility to be analyzed using fracture mechanics. in chapter 1, a review is made to the resent developments of cumulative damage models and fatigue life prediction methodology of composite laminates
本論文研究飛機結構疲勞和損傷容限分析中的若干問題，按研究的對象（材料、結構）可以大致劃分為三個組成部分：復合材料層壓結構疲勞分析，第一章第三章；金屬結構斷裂分析，第四、五章；座艙蓋玻璃撞擊損傷的斷裂分析，第六章。 -
Housing dry steaming, hand over logs, bright carbon fire chamber, 80 degrees high temperature dry steam, minus seven degrees ice aquatic impact is an excellent way to reduce fatigue
干蒸房，原木香味四溢，明亮的碳火爐膛， 80度高溫干蒸，零下7度冰水沖擊，是減除疲勞的極好辦法。 -
Fatigue impact testing machine
疲勞沖輝驗機 -
The essay researched the compressive strength, bending strength, impact resistance and abrasion resistance of high strength polypropylene fibermesh concrete the mechanism of enhancing the properties of high strengh poloypropylence fibemesh road concrete composite was discussed and analyzed the regression on tensile strengh with portland cement mixed with fiber was derived using experiment the tensile strength of fiber soil stablization with porland cement was increased with dosage and length of fiber while the former was more effective than the latter test and analysis results indicate that polypropylene fiber can not only reinforce the strength of concrete, but also obviously promote the flexural fatigue life by the great stress the application of polypropylence fiber reinforced concrete in pavement construcion are also introduced
文章研究了不同摻量有機纖維混凝土的抗壓、抗折強度、抗沖及性能、疲勞性能及耐磨性等各種路用性能，綜合論述了有機纖維對水泥混凝土路用性能的影響。通過試驗闡述了纖維水泥混凝土各種路用性能與纖維摻量、長度間的關系。分析表明纖維水泥混凝土隨著纖維摻量和長度增加而增加，且纖維摻量對纖維混凝土抗拉強度的影響比纖維長度的影響更大。 -
Fatigue impact test
疲勞沖輝驗 -
Effect of rare earth modification and heat treatment on impact fatigue property of wear resistant white cast iron
50力學性能及高溫蠕變的影響 -
Vibration has a very important impact on drivers ’ discomfort and fatigue. provided that, to research the ride comfort for professional drivers is very important
振動是導致駕駛員不舒適乃至疲勞的主要因素，因此，研究職業駕駛員的振動舒適性顯得尤為重要。 -
Synthetic maro - fiber is a new type reinforcement material that appeared in the last of 20th century. when compared to steel fiber and synthetic micro - fiber, the synthetic macro - fiber offers a large number of advantages : ( 1 ) light ; ( 2 ) evenly distributed ; ( 3 ) erosion resistance ; ( 4 ) obviously improves the impact resistance, flexural toughness, fatigue and seismic properties ; ( 5 ) resistance for early crack ; ( 6 ) prominent advantage in shotcrete
粗合成纖維興起於20世紀末，它是一種新型的增強增韌材料，相對于鋼纖維、細合成纖維，它具有明顯的競爭優勢: （ 1 ）質輕; （ 2 ）無腐蝕; （ 3 ）易於均勻分散; （ 4 ）顯著提高混凝土的韌性、抗沖擊、抗疲勞、抗震防爆性能; （ 5 ）可以提高塑性混凝土的早期抗裂性能; （ 6 ）在噴射混凝土中具有顯著的優勢。 -
The content includes the study on the fatigue performance of the plexiglas, the compiling of the load spectrum of the canopy, the study on the evaluation of the fatigue life of the canopy glass, the study on the allowable limit of the scratch on the canopy glass and the study on the analysis method of the dynamic response of the bird impact on the aircraft windshield
所涉及的內容包括:有機玻璃疲勞性能研究、活動艙蓋載荷譜編制、座艙玻璃疲勞壽命估算方法研究、座艙玻璃劃傷故障容限研究、飛機風擋鳥撞動響應分析方法研究等。根據活動艙蓋載荷特性，提出用壓力傳感器測量活動艙蓋載荷的方法，並首次實現了活動艙蓋載荷譜飛行測量。 -
Impact fatigue strength
沖唬勞強度 -
Effect of rare earth elements and heat treatment on impact fatigue property of medium chromium cast semi - steel
稀土及熱處理對中鉻半鋼的沖擊疲勞性能的影響
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