采用复型方法对中碳结构钢单边钝缺口试样的非穿透和穿透疲劳短裂纹的演化过程进行了研究。
The transformation behavior of vanadium middle carbon steel during continuous cooling was investigated by means of THERMECMASTOR-Z thermomechanical simulator.
对两种晶粒尺寸的中碳钢光滑试样进行了旋转弯曲疲劳试验；应用复型技术监测了短裂纹形成与扩展过程，研究了晶粒尺寸对短裂纹行为的影响。
The process of crack initiation and propagation was observed through replication, and the effect of grain size on the behaviour of short fatigue cracks was studied.
本文试验研究复叠式蓄热型空气源热泵热水器蓄热和放热过程，探讨热泵系统循环和相变蓄热的耦合。
According to operating heat pump process and the water supply process, the experiment is aim to find out how the cascade heat pump work which combined with the PCM.
同时，针对样品制备过程中的各个关键步骤和环节，提出了低合金高强钢萃取复型样品制备的关键技术要点。
The extraction replica key techniques for TEM sample preparation of low alloying high strength steels were introduced in detail.
文章针对瑞士某型烫印机在电化铝清废过程中存在的问题，介绍了一种进行自动恒张力复卷的改造方法。
The paper briefly introduced a method of the improvement of automatic rewinding for stamping machine made in Switzerland.
研究了花岗岩板在单轴压缩应力状态下的微观破坏过程。试验主要采用了液压加载台、光学显微镜、同步录象系统以及二次复型技术等。
Progressive cracking of granite plate under uniaxial compression had been investigated by using a loading frame, which could be well equipped with optical microscope and video recorder.
研究了花岗岩板在单轴压缩应力状态下的微观破坏过程。试验主要采用了液压加载台、光学显微镜、同步录象系统以及二次复型技术等。
Progressive cracking of granite plate under uniaxial compression had been investigated by using a loading frame, which could be well equipped with optical microscope and video recorder.
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