疲勞起始 的英文怎麼說

中文拼音 [píláoqǐshǐ]
疲勞起始 英文
fatigue initiation
  • 疲 : 形容詞（疲乏; 勞累） tired; weary; exhausted
  • 勞 : 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...
  • 起 : 起Ⅰ動詞1 （站起; 坐起） rise; get up; stand up 2 （取出; 取走） draw out; remove; extract; pull 3...
  • 始 : Ⅰ名詞1 （最初; 起頭） beginning; start 2 （姓氏） a surname Ⅱ動詞（開始） start; begin Ⅲ副詞[書面...
  • 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
  • 起始 : origin; origination; parentage; germ; initiation
  1. The existence of original flaw leading to early destroying of structure could not be predicted by traditional fatigue designing method of steel structure of crane. so it was inevitable that the cranes that were designed according to this method had hidden dangers. many great steel - making plants were worrying about the serving cranes that were bought in the 70 ' s

    由於起重機鋼結構中初始裂紋的存在而導致的結構早期失效用傳統的起重機鋼結構疲勞設計方法是無法預測的，因此這種按傳統方法設計出的起重機就難免會存在一些事故隱患，我國大型鋼鐵企業在七十年代購買並使用至今的大批起重機都有此顧慮。
  2. 2. fined grains can further improve the mechanical properties, thermal shock and fatigue resistance of composites

    通過起始粉末的控制細化晶粒能進一步改善復合陶瓷的力學、抗熱震和熱疲勞性能。
  3. At first, by controlling the adding of al2o3 and tic starting powder size, chapter 3 assesses the effect of al2o3 and tic starting powder size on the thermal shock resistance of composites, and chapter 5 assesses the effect on the thermal fatigue resistance of composites

    首先，本課題通過al _ 2o _ 3和tic起始粉末粒徑的控制，在第三和第五章具體討論了其對復合陶瓷抗熱震和抗熱疲勞性能的影響。
  4. The corner has been mentioned as a wonderful corner for echoes ; it had begun to echo so resoundingly to the tread of coming feet, that it seemed as though the very mention of that weary pacing to and fro had set it going

    前面說過，那街角是一個聽回聲的絕妙處所。這時一陣逐漸靠攏的腳步的回聲響亮地傳了過來，彷彿一提起那疲勞的腳音，腳音便開始走來了。
  5. These immune and neural mechanisms may cause the initial symptoms of fatigue ; however, the fatigue symptom may be exacerbated by secondary overlapping factors ( e. g. depressive mood, sleep disturbances, unhealthy life style ) which are likely associated with the feeling of fatigue

    這些免疫和神經機制可能引起疲勞的始發癥狀；但疲勞的癥狀可能會因續發的重疊因素（如情緒壓抑，睡眠紊亂，不健康生活方式）而加重，它們可能與疲勞的感覺有關。
  6. It was demonstrated that the values of domain strain decreased while the rate in reduction of the domain strain lowered with larger n. combined the xrd with sem results, the non - fracture mechanism of the sample when pure electric fatigue was applied can be described as : at an earlier stage of electric fatigue, the high repeated incompatible strain led the major fracture mode for the fatigued sample to be of inter - granular. the ability of domain switching in a - - > c of the sample along with the direction of an applied electric field kept dropping, hence, reduced the domain strain

    結合xrd和sem觀測，提出了純電疲勞作用下試樣不會發生斷裂的機理：電疲勞初始階段，試樣中的非協調高應變導致沿晶微裂紋，隨著微裂紋的增加，使得試樣沿外電場方向發生a c疇的能力不斷降低，從而導致疇變應變減小，當應變減小到一定程度時，將不足以在試樣中引起新的微裂紋或使原有微裂紋繼續伸長。
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