关节轴承的主要失效形式是磨损。
然而它的主要失效形式是疲劳断裂。
腐蚀缺陷的破裂是管道的主要失效形式。
The rupture of corroded defects is the primary failure of pipelines.
热疲劳是热作模具的主要失效形式之一。
Thermal fatigue is one of the primary form of hot-work die steels failures.
用改进的分枝限界法判认主要失效模式。
The significant failure models are identified by using the modified branch and bound method.
烧结机炉篦条的主要失效形式是烧蚀和折断。
The main failure forms of grate bars used in sintering machines are ablation and fracture.
环式烧结机炉箅条主要失效形式是烧蚀和折断。
The main failure forms of fire bars in cycle type sintering machine are burning erosion and fracture.
芯棒在工作中产生的主要失效形式是疲劳剥落。
The main inactive forms of core-rod are heat fatigue and touching fatigue peeling.
抽油杆的疲劳破坏是抽油杆柱的主要失效形式之一。
分析了冷挤压活塞销凸模的受力情况和主要失效形式。
The stress and the main failure form of the cold extruding die for the piston pins were analyzed.
通过模拟获得了三通管挤胀成型过程中的主要失效形式。
Simulations of the Common failure modes in UPVC branch forming have been described.
针对控制棒的主要失效模式，讨论了关键的设计技术问题。
The key technique problems in design are discussed in accordance with the main failure patterns of control rod.
带环是金属带中的核心部件，其主要失效形式是疲劳破坏。
The steel ring is the key component of metal V-belt, its main failure is fatigue rupture.
分析观察测量失效的环模，磨料磨损是它的主要失效形式。
To analyze, observe and survey the expired circular mould, the abrasive wearing is its main expiration form.
并提出用区间增量载荷法生成主要失效模式的极限状态方程。
The limit state equations of main failure modes are formulated by the increment interval load method.
疲劳裂纹的萌生和扩展是材料在变载荷作用下的主要失效形式。
The origination and propagation of fatigue crack in materials under variable load is the main style of failure.
在热交变应力的作用下，热疲劳是铸铁工件的主要失效形式之一。
Under act of the alternating thermal stress, thermal fatigue is one of theprimary invalidity forms of cast iron workpiece.
低循环多轴疲劳失效是航空发动机低压压气机轮盘的主要失效形式。
Low cycle multiaxial fatigue failure is the main failure mode of aeroengine compressor disk.
根据线性随机规划法，提出了一种寻找结构主要失效模式的有效算法。
According to lineation stochastic programming, an effective algorithm is put forward for searching structure principal failure mode.
桥式起重机主梁等构件是典型的焊接结构，其主要失效形式是疲劳断裂。
Main girder and other components of overhead traveling crane are typical welded structures, the primary failure type of which is fatigue crack.
采用理论与试验相结合的方法研究了这类材料的力学性能与主要失效方式。
The mechanical properties and failure patterns of the clad material are investigated with the method of experiment and theory.
本文从材料强度的观点，分析了石油矿场机械的服役条件和主要失效类型。
In view of the strength of materials, the operating condition and main failure mode of oil field equipment are analysed in this paper.
针对其主要失效形式，对轴承的内部几何形状及保持架和密封结构进行了改进。
Aimed at main failure modes, the internal geometry of bearing and the structure of cage and seal are improved.
根据土石坝的物理特征以及工程运行实际，研究了土石坝工程的主要失效模式。
Firstly, according to physical character and engineering operation condition of earth dam, main invalidation modes about earth dam engineering are investigated.
苯酐冷凝器是苯酐精制生产最重要的换热器之一，其主要失效形式为应力腐蚀。
Phthalic Anhydride condenser is one of the most important heat exchangers in Phthalic Anhydride refining production, and its main failure mode is stress corrosion.
在温度和振动等综合应力的作用下，航天电连接器的主要失效形式为接触失效。
Under the action of multiple stresses, contact failure is the main failure mode of aerospace electrical connectors.
常用电路保护器件的主要失效模式为短路，瞬变电压抑制器（TVS）亦不例外。
The primary failure mode of commomly used circuit protective devices is short-circuit, and so is TVS (Transient Voltage Suppressor) .
缸套—活塞系统是内燃机的核心构成，缸套穴蚀是内燃机缸套的主要失效形式之一。
Cylinder-piston system is the heart of internal-combustion engine. Cylinder liner cavitation is one of main disabled form.
提出了模糊结构体系主要失效模式的识别方法，和结构体系的能度可靠性分析方法。
An approach for enumerating the significant failure mode for fuzzy structures, and a procedure for possibilistic reliability analysis of fuzzy structural systems were given.
提出了模糊结构体系主要失效模式的识别方法，和结构体系的能度可靠性分析方法。
An approach for enumerating the significant failure mode for fuzzy structures, and a procedure for possibilistic reliability analysis of fuzzy structural systems were given.
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