alternating stress
英 [ˈɔːltəneɪtɪŋ stres]
美 [ˈɔːltərneɪtɪŋ stres]
交变应力
双语例句
- The alternating stress of the spline of combined regulator transmission shaft, the operating life and the diesel engine runaway because of the failure of key-tooth of spline on hollow shaft are analysed.
对联合调节器传动轴花键装配所受交变应力与工作寿命、空心轴花键孔键齿失效引起飞车进行了分析； - High speed unequal diameter, multilayer mainshaft of vertical agitator has high alternating stress and fracture happens often.
高速不等直径、多层叶片立式搅拌主轴工作时受到较大的交变应力作用，断裂问题时有发生。 - Metal bar wound be fractured under the rotating-bending fatigue alternating stress.
金属棒料在旋弯交变应力作用下会发生疲劳断裂。 - For reinforced concrete structures, the existence of the partial discontinuous cracks are inevitable, with the role of alternating stress and the time of growth, this crack will continue the expansion until the structure of fracture.
对于钢筋混凝土结构来说，局部的不连续的裂纹的存在都是不可避免的，随着交变应力的作用和时间的增长，这种缺陷裂纹将会不断的扩展直至结构断裂。 - Alternating stress produced by alternating dynamic ice force evidently results in the partial fatigue failure.
交变冰力引起的结构交变应力必将导致结构的局部疲劳损伤。 - The nonlinear vibration of steam turbine unit is of certain uncertainty and results in remarkable amplitude, thus the strong energy and alternating stress will seriously threaten the safety of unit operation.
非线性振动具有不确定性，会产生很高的振幅，具有较大的能量并会在转子上产生交变应力，对机组的安全构成重大威胁。 - The results show that one of the main reasons that multiplayer films are strengthened and having superhardness is the alternating stress field resulted from coherent strain of interface or other causes.
结果认为，界面共格应变或其他原因所导致的交变应力场对薄膜造成的强化作用是纳米多层膜产生超硬效应的主要原因之一。 - However, the alternating stress and the residual unbalanced moment often result in fatigue, wear and pitting corrosion on contacting surfaces of wires. They have significant effects on the precision and dynamic stability of the system. No effective method has been reported.
然而，接触体间循环交变的接触应力及残余不平衡力矩往往导致疲劳、磨损及点蚀在钢丝滚道表面发生，影响系统的运转平稳性和回转精确度。 - Mechanical properties PEEK PEEK has rigid and flexible, especially for alternating stress of fatigue resistance is very outstanding, but and alloy material comparable.
机械特性聚醚醚酮PEEK具有刚性和柔性，特别是对交变应力下的抗疲劳性非常突出，可与合金材料相媲美。 - The cylinder diesel engine is the key component in the work, under the complex alternating stress.
柴油发动机上的气缸体是关键零部件，在柴油机的工作中，是最主要的工作部件之一。