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- Thermal Stresses Due to Temperature Transients. 温度转变引起的热压力。
- These withstand heavy loads and thermal stresses well. 它们能很好地耐受重负荷和热应力。
- What kinds of thermal stress are there in the reactor? 在反应堆里有哪一种热应力?
- Conduct material Fatigue Testing and Thermal stress test. 进行材料疲劳测试和热应力测试。
- Study on Modeling of Rotor Thermal Stress with Varying Coefficients. 汽轮机转子热应力自适应模型研究。
- The thermal stress can be mitigated effectively when P is 1 and n is 6. 随着梯度层数的增加, 热工作热应力的最大值逐渐减小, 但当梯度层数达到6时, 随着梯度层数的增加, 缓和效果并不明显;
- Thermal fatigue. A type of fatigue failure wherein the cyclic stresses are introduced by fluctuating thermal stresses. 热疲劳:一种疲劳失效类型,循环应力是由于交变热应力引起的。
- Die temperatures and thermal stresses can have significantly influence the efficiency,reliability,and late time of light emitting diodes(LED). 发光二极管(LED)的结点温度和应力分布对它的发光效率、可靠性和寿命有着至关重要的影响。
- Relevant topics in this category include cooling and heating systems, cryogenics, refrigeration, combustion, energy conversion, and thermal stresses. 该类别的相关论题包括冷却和加热系统、低温学、制冷、燃烧、能量转换及热应力等。
- Metallurgical operations can be critically influenced by the thermal stresses and strains that result from expansion and contraction of the material. 因为金属热胀冷缩的缘故,冶炼操作严格受到热应力和张力的影响。
- Based on theory of elasticity,a new method of evaluating self-equilibrating thermal stresses in concrete bridges was proposed. 为了更准确地计算混凝土桥梁结构的温度应力,提出了一种基于弹性理论求解温度自应力的新方法。
- Roll shell's thermal stresses cyclically vary with the changes of its temperature field in the process of twin roll casting. 在铝薄带超常铸轧过程中,铸轧辊套温度场周期性的变化引起铸轧辊套内热应力场的周期性变化。
- Casing is heated by steam in thermal recovery wells.There are thermal stresses in casing.Casing deforms when stresses exceed yield point. 计算表明,注蒸汽稠油井如果用常规方法固井,在通常的注汽温度下,套管都因热应力而产生屈服变形。
- Both transient and steady-state thermal stress can be determined by this procedure. 瞬态和稳态的热应力均可用这种方法测定。
- Great temperature difference and thermal stresses are caused by heat of hydration of cement to lead to creaks during mass concrete construction processing. 在大体积混凝土工程施工中,由水泥水化热引起混凝土浇筑体内外温差和温度应力的剧烈变化,产生裂缝。
- Based on Li Hongjie's studies, the micro, macro residual thermal stresses and the plies's thermal stresses were successfully measured by using THE BARE WIRE STRAINOMETER. 在李洪杰工作的基础上,成功地应用裸丝应变计对微观、宏观 残余热应力以及层板受到瞬态温差下的热应力进行测量。
- The dynamic thermal stresses responses analysis model problems of metal-ceramic functionally graded materials (FGMs) under thermal shock load are studied. 研究了梯度材料在承受热冲击载荷作用时的动态热应力响应分析模型问题。
- The solidification process of a roll stand weighting 152 tons was simulated by the FDM/FEM integration system,including temperature field and thermal stresses field. 采用FDM/FEM集成分析系统,对152t轧钢机机架凝固过程中的温度场和应力场进行了模拟计算;根据温度场计算显示了机架凝固过程中补缩通道变化情况。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。