高頻疲勞 的英文怎麼說

中文拼音 [gāobīnláo]
高頻疲勞 英文
high-cycle fatigue (hcf)
  • : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
  • : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
  • : 形容詞(疲乏; 勞累) tired; weary; exhausted
  • : Ⅰ動詞1 (勞動) work; labour 2 (煩勞) put sb to the trouble of; trouble sb with sth : 勞您費心...
  • 高頻 : high frequency
  • 疲勞 : 1. (疲乏勞累) tired; fatigued; weary; become fagged 2. (機能或反應能力減弱) fatigue; strain 3. [物理學] fatigue
  1. First, the theory of fretting wear and studies on fretting fatigue were introduced and the parametric method was used in the process of creating the model of dovetail joints in ug software. the elastic contact problem is analyzed in finite element method ( fem ) and is used to the parameters " distribution and contact stress of the joint are obtained on the base of ansys code. with the effect factor of load frequency, the prediction method of fretting fatigue life of dovetail joint under low and high / low cycle complex load is proposed

    本文介紹了微動損傷的機理和微動壽命的研究方法;利用ug軟體對燕尾榫聯接結構創建了參數化實體模型;基於ansys軟體平臺求解彈性接觸問題,獲得了榫聯接結構接觸應力及接觸狀態量的分佈;在已有微動壽命預測模型的基礎上,引入載荷率影響因子,對低周、低周復合載荷作用下的燕尾榫聯接結構進行了微動壽命的預測,與試驗結果對比表明採用本文提出的方法預測榫聯接結構的微動壽命是有效的。
  2. The increase in fatigability of high - frequency tetanic contraction in unloaded soleus ( sol ) may be related to the changes in sarcolemmal na +, k +, or l - type ca2 + channels and na + - k + atpase

    模擬失重萎縮比目魚肌( sol )強直收縮的性增加,其機理可能涉及肌纖維膜與t管na ~ + 、 k ~ +通道、 na - k泵和l型鈣離子通道的功能的改變。
  3. Low - frequency fatigue investigation of 0. 94pbmg1 3nb2 3o3 - 0. 06pbtio3 and ba0. 7sr0. 3tio3 ceramics under high - electric - field cycling and the de - fatigue effects by heat treatment

    鐵電陶瓷的低特性及去除方法的研究
  4. Among the symptoms are a sick feeling in your stomach ; dizziness or tiredness ; swelling in your feet, hands or face ; bloody, foamy or dark urine ; unexplained high blood pressure ; a change in how often you urinate ; drowsiness or difficulty in concentrating ; darkened skin or muscle cramps

    腎臟疾病的癥狀包括:胃部不適;暈眩或;足、手或面部腫脹;血樣、泡沫狀或深色尿;不明原因的血壓;小便率改變;睏倦或注意力難以集中;皮膚變黑以及肌肉痙孿。
  5. High frequency fatigue testing machine

    高頻疲勞試驗機
  6. Aiming at the frequent occurrence of traffic accidents due to fatigue driving on express way, their causation is analyzed from physiological and psychological performance of drivers, driving characteristics on express way and driving environment of the express way

    摘要針對我國速公路駕駛交通事故發的現狀,結合速公路行車特點,從駕駛員速行車的生理心理及速公路行車環境等方面分析速公路駕車交通事故原因。
  7. None but is the test spectrum abundant and controllable, it is possible to simulate the stresses environment needed for exposing weakness of the product. based on summarizing the present status of the vibration test and vibration environment simulation technology in the world, the topic of simulation of super - gaussian random vibration environment with controllable frequency spectrum and its applications in reliability enhancement testing is put forward. the main content and conclusions of the dissertation are as following : 1

    本文在綜述國內外振動試驗技術和振動環境模擬技術的基礎上,引出「譜可控的超斯隨機振動環境模擬技術及其在可靠性強化試驗中的應用」這一主題,並緊緊圍繞該主題開展了如下研究工作: 1 .全面分析了振動激勵的功率譜密度量級、幅值分佈、帶寬以及試件結構的固有率、阻尼比等因素對損傷累積的強化效應,提出振動強化試驗激勵信號應具備的重要特性:譜可控和超斯,確立了本文的研究主題和方向。
  8. Our results suggested the accumulation of ft in muscle was not the only factor that affected " spectrum shift " during muscle fatigue. the decline of the firing rate of motor units, the synchronization of motor units and an inadequate cns drive may be the important mechanisms that attributed to the change of semg signal during isometric contractions

    本研究認為肌肉過程中h ~ +濃度升不是導致肌電功率譜曲線左移的唯一因素,運動單位放電率下降、中樞驅動減弱和運動單位活動的有序性或同步化可能是肌肉活動時肌電信號變化的一種重要機制。
  9. A computer control amp; remote supervisory system of the high frequency fatigue experiment machine

    高頻疲勞試驗機的計算機控制與遠程監測系統
  10. Anaerobic endurance ( ae ) is the ability to resist fatigue at high cadence while turn ? ing a big gear

    無氧耐力是大齒比運轉時耐受的能力。
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