sudden stress 中文意思是什麼
sudden stress
解釋
突加應力-
In the end, the mechanism of explosive accidents of lpg vessel under high temperature is analyzed. the major inducements of lpg vessel under high temperature are as follows : 1 ) sudden falling of pressure on valve opening ; 2 ) material strength falling of vessel wall, which is caused by high temperature of vessel wall ; 3 ) thermal stress that is caused by non - uniform temperature of vessel wall
武漢理工大學碩士學位論文? ?論文最後分析了高溫環境下液化氣容器爆炸的事故機理，即高溫環境下液化氣容器爆炸的主要誘因為： 1 ）閥門打開時的壓力驟降； 2 ）容器壁溫度過高，導致容器壁的材料強度降低； 3 ）容器壁的溫度不均勻引起的熱應力。 -
Taking protective measures can obviously reduce the face slab ' s surface temperature drop - out range and the maximum principal stress amplification caused by temperature sudden drop, and the stronger protective measures are, the more obvious reduced effect is
採取保護措施，可以明顯削減氣溫驟降所產生的面板降溫幅度及最大主應力增幅，保護措施越強其削減效果越明顯。 -
These external pressures - such as sudden severe stress or physical exertion - can be a factor in up to 40 per cent of heart attacks
那些外部壓力，如突然的巨大的壓力或運動過度在心臟病突發誘因中佔到了40 % 。 -
Combined with a concrete face rock - fill dam in process, the simulation analysis on the face slab ' s temperature field and temperature stress is processed in connection with the condition of temperature sudden drop caused by daytime temperature differences and cold wave and so on during the construction period
摘要結合某在建的混凝土面板堆石壩，針對施工期日溫差及發生寒潮等氣溫驟降情況，進行了氣溫驟降條件下面板溫度場及溫度應力的全過程模擬分析。 -
In practical application, the m10 180 bolts, which are installed in the head cover of the torque divider of ts5560 special automobile, sometimes fracture all of a sudden. according to the tests of acceleration, stress and strain, and the exciting test, it is resonance vibration that leads to the compound - bending fatigue fracture of the bolts. the exciting force caused by drive system, transmitted through the torque divider, produces a 1000 - 1500hz cyclical excitation at the junction of the bolts and head cover, which causes the first order bending resonance vibration of the bolts
通過加速度、應力應變測試實驗和激振試驗的研究，發現ts5560特種車分動器取力器氣缸端蓋m10 180螺栓斷裂問題是由於共振引起的雙向彎曲疲勞斷裂：傳動系統工作所產生的激勵，經過分動器結構的傳遞（特別是分動器一階扭轉模態的放大） ，在螺栓的連接處產生1000 1500hz的振動激勵，其導致螺栓一階彎曲共振，在螺栓一階彎曲模態的阻尼比較小的情況下，使得螺栓產生較大的共振響應，導致螺紋處的彎曲動應力較大，疲勞壽命較低。 -
Pavement ' s temperature distribution field when suffering sudden temperature dropping was numerical simulated. crack top ' s tension stress and stress intensity factor caused by thermal stress were computed, structural parameters " sensitivity analysis were made as well
對路面突然降溫時的溫度場進行了數值模擬，計算了溫度應力作用下反射裂縫尖端的拉應力、應力強度因子，並對其進行了參數分析。 -
At the end, the effective cooperatons between marketing and national reserves illtervention will be emphasized to make a profpund theoretic basis for further research. ~ chapter two offer theorctical analysis on sttategic, reserving and insuring - m aspects of national reserves in kind to stress its importance on national defense and. economic security in accordance with the presen defense and economic security situation, the thesis concludes that the establishment and completion of strategic material reserve and stabilized national material reserve is an important guarantee of emergency logistical capacity it thus ensures national and economic security and avoids the dangerous threats to social economy from the shortage and break of the significan recourses in sudden accidents like wars
第二章主要是通過對國家實物儲備國家戰略性、后備性和社會保險性的理論分析，論述了其對國家國防安全、經濟安全的重要意義，並結合新形勢下我國具體的國防安全和經濟安全狀況，指出應及早建立和完善適合我國具體國情的科學的重要戰略資源的國家儲備穩定機制，作為提高應急保障能力的重大戰略措施，以確保我國國防安全和經濟安全的基礎和環境不受破壞和潛在威脅，避免因戰爭等突發性事件造成重要資源的供應中斷或供應急劇減少而對社會經濟造成巨大沖擊。 -
Based on the measured data, the change of the friction velocity of turbulent flow and the characteristics of the wall shear stress under different sudden roughnesses and different water depths are analyzed herein
通過實測資料分析不同糙率突變和不同水深的紊流摩阻流速變化情況和水流的壁面切應力的特點。 -
The result indicates that under the condition of temperature sudden drop, the temperature of face slab ' s surface and centre will fall consecutively along with the temperature sudden drop, and the face slab ' s surface temperature drop - cut range will reach maximum ; under this condition, the tensile stress appears in the face slab ' s surface and centre, the maximum principal stress in the face slab ' s surface is larger titan that in the face slab ' s center ; the maximum principal stress in the face slab ' s surface and centre both occurs in the position that the elevation equals approximately to half of the dam ' s height
結果表明，在氣溫驟降條件下，面板表面及中心的溫度將隨氣溫驟降的發生而持續降低，其中面板表面溫度降幅最大；此時面板表面和中心均出現拉應力，面板表面的最大主應力大於面板中心的最大主應力；面板表面和中心的最大主應力均發生在高程約為壩高一半的位置。 -
Simple and effective coping strategies to alleviate negative emotions associated with the disease outbreak include : stress management to reduce psychological discomfort, accepting that emotional stress in reaction to the occurrence of sudden critical events is normal and allowing the expression of these negative emotions, and sharing these emotions with people having similar experiences or other caring individuals to facilitate mutual support and active management of the situation
（ 2 ）經常提醒個人因突發性事件而引致的情緒壓力大多是正常的，應讓情緒自然流露，不要過份抑壓自己的感受；及（ 3 ）嘗試接受別人的關心，向一些願意聆聽的人傾訴，或與有類似經歷的人接觸，互相關懷扶持，及互相鼓勵積極面對有關事件。
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